Descripción: Pipe supports and restraints...
Pipe hangers and supports including accessories
Pipe hangers and supports including accessories Edition 10/2008
The products in this publication have been designed and optimized according to the state of the art. Subject to change without notice. For more information please order our brochure 1758 – Slide Bearings, Fixed Bearings and Guidances Witzenmann GmbH
Witzenmann GmbH Östliche Karl-Friedrich-Str. 134 75175 Pforzheim Phone: +49 - (0) 72 31 - 5 81- 0 Fax: +49 - (0) 72 31 - 5 81- 8 20
[email protected] www.witzenmann.com
The product range for pipe supports
page
4
The company
page
5
Quality assurance
page
6
Design and suitability
page
8
The hanger system
page
9
The products
page
12
The applications
page
22
The product range
page
26
Planning and design
page
32
Standard products
page
36
Variable spring hangers
page
37
Constant hangers
page
48
Connecting parts
page
62
Pipe clamps
page
74
Horizontal pipe clamps
page
76
Riser clamps
page
94
Special types
page 102
Manufacture, inspection and testing
page 104
Marking, corrosion protection, packaging
page 105
Installation instructions for hangers
page 106
Installation instructions for pipe clamps
page 108
Contents
Contents
The product range for pipe supports
The product range for pipe supports The whole range of standardized HYDRA® pipe supports is arranged according to a coordinated system with comparable criteria for applications and design, and compatible connections.
Catalogues for pipe support products Hangers and supports – Variable spring hangers/supports – Constant hangers/ supports – Connecting parts – Pipe clamps
Our products are based on practical experience and intensive development work spanning more than Supports 20 years and comply in all – Sliding supports, anrespects with the requirechors, guides ments of modern plant and Brochure No. 1758 pipe technology. – Roller supports Brochure No. 1753 The series of catalogues on the right with their completely new concept is categorized according to subject, taking into Dynamic parts account the requirements – Sway struts of our customers. – Connections – Clamps These catalogues include all the information and data needed for planning and applications. The clear arrangement and presentation helps users to Structural steelwork understand this vast field – Standard designs and makes the work of the – Custom designs designer easier. Simply order the catalogues you require.
Pipe clamps – Horizontal pipe clamps – Riser clamps
Engineering and service – Advice – Planning – Service
4
The company
The company
Our company, situated in the traditional industrial state of Saxony, has a long history in the manufacturing of high-quality investment goods for pipelines and plants. The incorporation of the company into the Witzenmann Group in 1991 concentrated the production of all pipe supports in the plant at Werdau. The whole knowledge of the group is now available, and that in turn has placed the company on an even broader footing. The Witzenmann Group was formed around the pioneer company in this sector. Today, the group employs approx. 3,200 employees in 23 Companies worldwide. The main plant has been located in Pforzheim since the company was founded in 1854. More than 100 years ago, Witzenmann established the metal hose and expansion joints industry after the invention of the metal hose. Entrepreneurial activity, inventiveness and trendsetting product developments have made Witzenmann one of the leading companies worldwide in the field of flexible metal elements such as metal hoses, expansion joints and metal bellows as well as automotive parts and pipe supports.
The main building of the Werdau plant
The range includes: hangers, supports, assemblies, all types of pipe clamps, roller supports, sliding supports, anchors and guides; sway struts and steel parts for supports.
Constant hangers
Progressive technology and a high awareness of quality established our leading position in the field of pipe supports many years ago. The expansion of our range has strengthened this position. This enables us to meet even special market requirements.
Our current range includes the whole range of HYDRA® pipe supports as required in the construction of power stations, district heating, the chemicals and petrochemicals industries.
In order to ensure direct, local contact with our customers, a vast distribution network has been established with qualified representatives at home and abroad. The main plant in Pforzheim
5
Quality assurance
Quality Management Our company has set up a quality management system which guarantees that the quality of our products meets the requirements of our customers in every respect. A quality management manual – obligatory for all divisions in our company – determines the structure and use of the quality assurance system.
Our quality assurance system is based on national and international standards and specifications like DIN ISO 9001, KTA 1401, AD data sheets, ASME Code, British Standards, etc. This forms the foundation for manufacturer’s approvals as well as suitability and type approvals from authorized inspection bodies and customers. Acknowledged test centres carry out regular inspections to ensure that we uphold quality and testing standards within the scope of monitoring contracts with quality associations. We are certified to ISO 9001:2000. That guarantees full verification for the quality of all our products.
6
Strict organization of responsibility for quality
Consideration of customers’ requirements
Our quality assurance system is under the direct control of the general management. The central quality assurance department is in overall charge of the organizational and technical measures for quality assurance, and the approval of procedure instructions. The quality assurance personnel in each of the divisions are responsible for quality planning, quality management and quality inspections during the processing of orders.
The sales department ensures that the requirements specified by and agreed to in customers’ orders are clearly stipulated and can be met fully in the subsequent planning and production processes. Development and design The engineering department is responsible for the design and function of our products. Wide-ranging theoretical and practical analyses form the basis of this work, which ensures that all steps from purchasing to production to installation function without a hitch. Analysis, design and planning documents are inspected only by employees who have not participated in their compilation.
We cooperate only with suppliers who can provide evidence of an efficient quality assurance system. We demand inspection certificates to DIN EN 10204 for semi-finished goods, sheet metal and pipes. Regarding other supplies, we demand certificates – depending on respective applications – that allow traceability. Goods are inspected upon arrival and in the materials testing laboratory to make sure that the supplies meet our order and acceptance criteria. Only inspected, faultless materials are admitted into production. Quality-oriented production Our qualified employees guarantee the quality of our products, which they produce on a great variety of equipment according to proven production processes.
Precise procedure and work instructions support their work.
Quality assurance
Meticulous inspection of supplies
An internal inspection department is responsible for inspecting and maintaining production plant. It is also responsible for ensuring that production is carried out according to specified procedures as well as inspection directives Assurance of welding quality Welding is only performed according to written instructions – by welders who hold qualifications to DIN EN 729. The most important and most common welding methods are carried out according to certified welding procedures. Supervisory staff meet the respective requirements according to AD Specification HP3. Our company has been certified as a manufacturer according to AD specification HP0 carried out by the
German TÜV organization. The company is also qualified to perform welding work to DIN 18800.
Supervision of the quality assurance system
Audits carried out at regular intervals check whether the quality assurance Control of measuring and measures laid down are testing equipment being carried out by all departments involved, and Measuring and testing whether they are effective. equipment itself is tested for its precision and reliaProduct quality bility at regular intervals. The date of calibration is Inspection of goods received as well as in-process stated on control identifiinspections, functional and cation tags. final inspections of the finished goods are integral elements of the quality assurance system. If requested, we include material certificates as well as final inspection and testing reports with our consignments for documentation purposes. Besides standard tests, such as load/travel behaviour of hangers, dimensional and visual inspections and inspection of markings, special tests can also be arranged.
7
Design and suitability
Design and suitability The design of the hangers and accessories required is performed according to the relevant technical rules, specifications and standards. Safety margins to the yield point of the material, which are guaranteed for all loadbearing parts under nominal load conditions, are one essential design criterion.
We can therefore ensure that in the case of an overload, as may occur in pickling, hydraulic pressure tests or starting up with non-steady-state temperature profiles in the pipes, there will not yet be any permanent deformations of the supports. Even extreme overloads, as in case of water hammer, are highly unlikely to cause fractures in the supports. This is ensured by deformable structures which are able to absorb excessive overload shocks by yielding without fracture. However, after such overloads, the supports must be inspected.
Standards for design
Suitability tests
Basic standards for our design work are the VGB standard R510 L (1996) and KTA 3205.3 (1989) “standard supports”. Furthermore, the following German and foreign standards are considered:
Hangers and accessories have been tested for their applicability in power plants in tests according to VGB standard R510 L (1996) and KTA 3205.3. Besides a quality audit, this includes an inspection of the design and calculation documents and verification of material suitability as well as function, load and service-life tests.
– DIN EN 13480 “Metallic industrial piping” – AD data sheets for pressure vessels (D) – DIN 18800, Steel structures (D) – TRD, Technical Rules for Boilers (D) – ANSI B 31.1/3 (USA) – ASME, Boiler and pressure vessel code, sec. III, subsection NF (USA) – MSS, Standard Practices: 58, 69, 77, 89, 90, (USA) – BS, British Standards (GB) If required, compliance in detail is checked by us.
8
Successful verification was carried out under the supervision of Germany’s VGB and TÜV organizations.
The hanger system
This concept is based on decades of practical experience, continuous, intense cooperation with planners, users and inspection bodies, and trendsetting development work resulting in a large number of patents. In order to make design and selection easy and reliable, we offer standard ranges with options, allowing quick and economical adaptation to the respective requirements.
The hanger system
Our standard range of hangers, supports and accessories is designed in the same way as our total product range: as an extensive, appropriately coordinated and comprehensive system.
Support assembly with variable spring hanger
Support assembly with basemounted constant hanger
Double support assembly with variable spring hangers and trapeze
Optimum combination of complete assemblies
Appropriate attachments facilitate hanger design
Load groups allow reliable planning
The system includes all components required for rigid or movable assemblies, from the connection to the overhead supporting structure to the suitable pipe clamp. Installation dimension E is specified for all components, which can easily be added up to give the total dimension of the support assembly.
Different attachments for variable spring and constant hangers are at the designer’s disposal. Furthermore, the clamp type suitable for each application can be selected from horizontal pipe clamps and riser clamps covering a wide range of nominal diameters and nominal loads.
The load groups of the connecting parts combine elements with equal nominal load FN, also considering the corresponding thread diameter. The respective load group (LGV) is indicated on all variable spring and constant hangers and is part of the designation.
Support assembly program We have developed the support assembly program (with interfaces to PDS and PDMS) in order to automate your design work. This program can be made available to the designer if required (see “Planning and design”, pages 32 – 35). 9
The hanger system
Connections Variable spring hangers/ Variable spring supports
Series
FHG
FHD
FHS
FSS/FSP
FSG
FDT
Constant hangers/ Constant supports
Series
KHD
KVD
KVS
KHS
KSR
KSP
Connecting parts
Series
Series
ZLK
ZLN
ZSM
ZGM
ZKN
ZOM
ZKK
ZHM
ZRM
ZVN/ZVV/ZVS
ZLM
ZPK
ZMM/ZMI
Horizontal clamps
Series
HZN/ HZV/HZS
HDN/HDV/HDS
HGN/HGV
HBN/HBV/HBS
Riser clamps
Series
VBK
VKK
VKR
VSR/VPR
Mounting parts for sway supports/ Trapezes
Series
10
MSN
MBS
ZTN
Load group
LGV
Nominal load FN in kN Connections Thread diameter
(DIN) (inch)
Bolt diameter Variable spring hangers Constant hangers
Nom. load FN in kN VH size Max. permissible required load FS1) in kN Potential CH size2)
1) 2)
12
16
20
24
30
36
42
48
56
64
72
80
90
7
12
20
33
50
70
100
132
180
240
300
400
500
M 12 1/2
M 16 5/8
M 20 3/4
M 24 1
M 30 11/8
M 36 11/2
M 42 13/4
M 48 2
M 56 21/4
M 64 21/2
M 72 23/4
M 80 3
M 90 31/2
12
16
20
24
33
40
45
50
60
70
80
90
100
7
12
20
33
50
70
100
132
–
200
280
400
500
01-05
06
07
08
09
10
11
12
–
13
14
15
16
6
10
17
29
43
61
87
115
157
209
261
348
435
01-09 05-11 07-12 08-14 09-15 11-16 11-17 13-18 14-19 16-19 17-20 18-20 19-20
15% adjustability reserve considered see table on page 53
Definitions Series Name for a particular hanger range as part of the product range, consisting of three characters which derive from the German name for the series; it is part of each type designation (see “The product range”, page 26). Example: FHD is the German abbreviation for a variable spring hanger with double lug.
Load group (LGV) Categorizing term for connecting parts, based on the respective thread diameter. Nominal load and design safety factor are the same for all parts of one load group; the load group is part of the type designation of hangers, supports and connecting parts.
VH size Categorizing term for variable spring hangers and supports. All variable spring hangers with the same nominal load FN, irrespective of series or nominal travel, have the same VH size; it is part of the type designation of variable spring hangers and supports.
CH size Categorizing term for constant hangers and supports. Hangers with the same mathematical product of nominal load and nominal travel (FN x sN) have the same CH size; the CH size is part of the type designation of constant hangers and supports.
Example: Load group 36 includes all connecting parts with thread diameter M 36 or suitable connecting parts; its nominal load is FN = 70 kN (see table above).
Example: FHD 07... refers to the seventh size of variable spring hangers with double lug; their nominal load is FN = 20 kN (see table of “Variable spring hangers”, page 39).
Example: KHD 08... refers to the eighth size of constant hangers, horizontal, with double lug (see table of constant hangers, page 54).
11
The hanger system
Load groups of connecting parts
The products
The products This chapter contains detailed descriptions of hangers, connecting parts and clamps. It also explains their essential characteristics and points out their usefulness in practical applications.
12
Springs
The products Springs
The high-grade springs for HYDRA® variable spring hangers and constant hangers retain their original supporting properties practically unaltered even during a long service life. We use helical coil springs to DIN 2095 and DIN 2096 acting as compression springs as the “loadbearing” elements of the HYDRA® variable spring and constant hangers. They are cold- or hotcoiled, depending on the wire diameter. After coiling and tempering, the hot springs are closed to their solid height several times. Afterwards, they are shot-blasted with steel balls to harden the surface. A 100% crack detection test guarantees that they are completely free from cracks.
The safe, buckling-resistant design, the certified production methods with special heat treatment and the meticulous final inspections guarantee a permanently linear forcetravel characteristic.
Wire diameter in mm
Material
Cold coiling
4%). A high required load that cannot be carried by the supporting steel structure at one point or cannot be sustained by the largest hanger type in our range.
In such cases, two parallel assemblies are used, each carrying half the required load. The horizontal pipes can then be supported on trapezes, or perhaps by using a trapeze-type double hanger. If advisable, two large hangers can be combined to form one unit with twice the load-carrying capacity (see “Special types”, page 102).
Selecting connecting parts
Another selection criteria concerning constant During the initial planning hangers is the question stages it is often only the of whether a vertical or sizes of the hangers that horizontal spring housing are determined. But to would be most suitable, establish exactly which type depending on the space of device is to be used, the available. best design option and connecting parts must also For further information be selected. The decision please refer to the section must then be taken as to “Connection criteria for whether the connection is different series” in the to be mounted on the steel chapter “Standard structure from above or products”. below. Variable spring hangers can also be mounted between the steel beams.
34
FHD
KHD
FHG
FHS
KVD
FDT
KHS
KVS
You are therefore recommended to use shear The orientation of the pins for pipes with rigid pipes at their respective supports and shear lugs support points determines for pipes with flexible whether horizontal clamps supports, irrespective or riser clamps are required. of any possible angled position of the pipes. The materials are selected according to the clamp The use of shear pins in temperatures anticipated. connection with variable Here, the temperature drop spring hangers theoretically between the temperature ensures a stable support; of the medium and the a slight angle of the clamp, temperature of the clamp however, cannot be avoidsection with the highest ed because of the friction stresses must be considmoment in the shear pins. ered to avoid unnecessari- With shear pins in connecly large clamps (for further tion with constant hangers details see page 74). there is always the risk of the riser clamp assuming The method of reducing some undefined angle the clamp temperature by because the load is not inserting thin pieces of dependent on any travel. insulation is not recommended because these If for some reason the pipe reduce the friction between must be supported by clamp and pipe, thus shear pins in conjunction changing the design aswith constant hangers, sumptions for the clamp. acceptable conditions The lower part of the can only be achieved by clamp is more heavily ensuring the hanger is loaded and the resulting very well adjusted and by stresses can exceed the increasing the vertical permissible values. distance between the two suspension joints at the Adequate dimensioning of riser clamp and the shear the three-bolt clamps and pin axis. Thus, a sufficient grip clamps and the conrighting moment will occur necting lugs for the twoif the clamp tilts. bolt clamps means that even for the maximum The hole for the shear pin permissible clamp temper- in the side piece of the riser clamp includes a notch. ature, the temperature at A piece of square section the adjacent connecting steel can be welded to the parts (eye nut or clevis) lug to fit into this notch does not exceed 80 °C. and so prevent rotation. For larger riser clamps, both shear lugs and shear pins are possible. The latter must be used for rigid supports with a potential angled position of the pipes during operation. Generally, it should be ensured that defined conditions prevail in both connecting rods and at the shear lugs or shear pins of the pipe.
Assemblies After selecting hangers and clamps, the assemblies can be designed. Based on the hanger type, the upper connection to
the supporting structure is determined first and then a suitable connection to the pipe clamp, including connecting parts. Finally, the distance between both will be spanned by threaded rods, with intermediate rod couplings if required. Threaded rods should be ordered overlong. They can then be shortened to suit the actual conditions on site. Selection of the connecting parts required has been considerably eased by our hanger system (page 9), which categorizes all connecting parts as well as hangers and clamps according to load groups.
Support assembly program Our support assembly program has been developed to facilitate design work. It has been specially adapted to the needs of designers. It is used in the design and graphic presentation of pipe supports. This menu-driven program provides flexible support for the design of complex assemblies from upper connecting point to pipe clamp, regardless of the type of support (rigid, movable with variable spring or constant hangers, or double assemblies). includes interfaces to the PDS and PDMS 3D systems. This feature enables the support assembly generated in to be imported directly into the respective 3D model, where collision checks can be carried out quickly and accurately.
The installation dimension E specified for all products helps in the combination of parts to give the total length of the support assembly.
Software is easy to use and so makes design work much faster and much more reliable.
35
Planning and design
Pipe clamps
Standard products
Standard products This chapter describes the standard products within the complete range of “hangers”, including their essential properties, applications, possible options, and selection and design tables. They are described in the following order: Variable spring hangers/ Variable spring supports Constant hangers/ Constant supports Connecting parts Horizontal clamps/ Riser clamps
36
Operating principle
Main features The helical compression springs are installed with a prestress, meaning that approx. 30% of the nominal load FN is already available in the upper hanger position.
Variable spring hangers and variable spring supports have loadbearing properties which change according to the travel. Load/Travel diagram (principle) Load
The downward movement of the spring plate causes further compression of the spring and so the load is increased linearly in accordance with the spring rate.
Suitable for use in industrial plants, both indoors and outdoors, on ships and offshore platforms (select appropriate corrosion protection). Their suitability for use in power plants has been proven by tests to VGB R 510 L and KTA 3205.3 standards. The allowable ambient temperature is 80 ºC.
Travel
Deviation from the theoretical load/travel characteristics for a straight load application is usually less than 3% (max. permissible 5%).
Permissible angular deviation of tie rods in hangers is 4º in all directions (does not apply to variable spring supports). In extreme cases 2.5 times the nominal load FN can be sustained without permanent deformation. In such cases, a non-preset hanger travels downwards to the lower position. The travel stop can be connected to the housing in order to ensure it remains available for re-use later, if necessary Maintenance-free – no wear and tear, and no need for spare parts! (For further information see “The products”, page 12.)
Load gradation Just 16 VH sizes cover the load range from 0.16 to 500 kN. In this respect, a suitable gradation of
VH sizes, combined with sufficient overlaps, was one of our main criteria. Types with nominal travels
of 50, 100 and 200 mm are each situation. (For further available for each VH size. information see “Planning This makes it easy to select and design”, page 32.) appropriate hangers for
Load gradation of HYDRA® variable spring hangers/variable spring supports 16 15 14 13 12 11
Lastgröße VH size
10 09 08 07 06 05 04 03 02 01 0.1
0.2 0.3
0.5
1
2
3
5
10
20
30
50
100
200 300
500
Lastbereich in kN Load range in kN
37
Standard products Spring hangers/Spring supports
HYDRA® variable spring hangers/variable spring supports
Standard products spring hangers/spring supports
HYDRA® variable spring hangers/variable spring supports
Connection criteria for different series FHD
Variable spring hangers with double lug (including bolt) are suitable for connecting directly to an overhead loadbearing structure – only by means of welded or clamping lugs without additional connecting parts. The load can be set with the turnbuckle.
FHG
Variable spring hangers with threaded connection are suitable for installing at the required level by inserting a suitable threaded rod as a vertical connection to the overhead loadbearing steel structure. This rod is connected to the loadbearing structure by a clevis and a welded or clamping lug, or by using a square plate with spherical washer and hexagonal nuts. The load can be set with the turnbuckle.
FHS
Variable spring hangers for continuous tie rods are suitable for mounting on the loadbearing steel structure, to which they are bolted. The load is transferred by the continuous rod and the nuts. The load can be set by turning the nuts.
FSS/FSP
Variable spring supports with support plate carry load from above. They are mounted on the steel structure by fixing the base plate with bolts. The load is transferred to the support plate of the spring support by a sliding or insulating shoe with a flat bearing surface. If lateral movements are anticipated, a support with PTFE sliding plate (FSP series) should be chosen.
ZZF
Differences in height can be compensated for by using an intermediate piece. FSG
Sway supports carry the load as a compression force and transfer it to the loadbearing structure via spherical sway heads. Greater lateral displacement of the components to be supported are thus possible with low lateral forces. The 38
FDT
use of these devices is acceptable only if the inherent stiffnesses of the components to be supported are sufficient to guarantee that they are held in position during all operating conditions.
A double hanger with trapeze is suitable for supporting pipes where there is little space beneath the loadbearing steel structure. Pipes can be fitted with a suitable pipe shoe and then placed
on the trapeze. The load can be set with the turnbuckles.
Example
The table below indicates the possible load-carrying capacity (required load Fs) of each VH size depending on the hanger travel and based on the respective nominal travel sN (50, 100 or 200 mm). The maximum load corresponds to the nominal load FN of the variable spring hanger. The required travel of the variable spring hanger corresponds to the temperature-related vertical movement of the plant component supported.
component supported. In order to limit such additional loads to approx. 25% of the operating load, the “recommended working travels” should not be exceeded (VGB-R 510 L). In addition, travel reserves of at least 20% of the required travel ss (but not less than 5 mm) should be added to each end position (VGB-R 510 L and KTA 3205.3 requirements).
In economic terms – bearing in mind the aforementioned criteria – it makes The load variation between sense to choose the load cold and hot position, unrange between the hot and avoidable with variable the cold state as close as spring hangers, causes possible to the nominal additional loads on the load. Nominal travel sN in mm 100
50
Hanger travel
Requirement:
FHD 11.100.42
Variable spring hanger with double lug (standard) Operating load: FW = 90 kN Required travel, downwards: sS = 25 mm Preset at cold load FK Selection:
with cold load: 73.2 kN Travel reserve: 15 mm Load variation: 욼F = 16.8 kN corresponding to 19% of FW (read off from load/ travel table or calculated by means of spring rate: 욼F = R x sS).
In the case of downward required travel, the operating load occurs at a higher load; it is kept as close as possible to the nominal load.
Installation dimension E for preset hanger: preset distance sv = 60 mm corresponding to hanger travel at cold load (from the table below)
Result: VH size 11 Nominal travel sN = 100 mm (from recommended working travel 욷 sS = 25 mm)
Installation dimension: E = E* + sv = 705 + 60 E = 765 mm (for E* see tables on pages 40 – 47)
VH size 200
01
02
03
04
05
Rec. working travel
06
07
08
mm 0 2.5 5.0 7.5 10.0 12.5
5 7.5
09
10
11
12
13
14
15
16
Required load Fs, depending on travel kN
0 5
10
0 10
20
0.16 0.18
0.32 0.35
0.66 0.73
1.30 1.44
2.30 2.54
3.90 4.31
6.60 10.9 7.27 12.0
16.5 18.2
23.0 25.4
33.0 36.4
43.6 48.0
66.0 92.0 132 72.7 101 145
165 182
10 15 20 25
15
20 30 40 50
30
0.19 0.21 0.23 0.25
0.39 0.42 0.46 0.49
0.79 0.86 0.93 1.00
1.57 1.71 1.84 1.98
2.77 3.01 3.24 3.48
4.71 5.12 5.52 5.93
7.94 8.61 9.28 9.95
13.1 14.2 15.3 16.4
19.9 21.5 23.2 24.9
27.7 30.1 32.4 34.8
39.7 43.1 46.4 49.8
52.4 56.9 61.3 65.7
79.4 86.1 92.8 99.5
111 120 130 139
159 172 186 199
199 215 232 249
15.0 17.5 20.0 22.5
10
30 35 40 45
20
60 70 80 90
40
0.26 0.28 0.30 0.31
0.52 0.56 0.59 0.63
1.06 1.13 1.20 1.26
2.11 2.25 2.38 2.52
3.71 3.95 4.18 4.42
6.33 6.74 7.14 7.55
10.6 11.3 12.0 12.6
17.5 18.6 19.7 20.8
26.6 28.2 29.9 31.6
37.1 39.5 41.8 44.2
53.1 56.5 59.8 63.2
70.1 74.5 79.0 83.4
106 113 120 126
148 158 167 177
212 226 239 253
266 282 299 316
25.0 27.5 30.0 32.5
12.5
50 55 60 65
25
100 110 120 130
50
0.33 0.35 0.36 0.38
0.66 0.69 0.73 0.76
1.33 1.40 1.46 1.53
2.65 2.79 2.92 3.06
4.65 4.89 5.12 5.36
7.95 8.36 8.76 9.17
13.3 14.0 14.6 15.3
22.0 23.1 24.2 25.3
33.3 34.9 36.6 38.3
46.5 48.9 51.2 53.6
66.5 87.8 69.9 92.2 73.2 96.6 76.6 101
133 140 146 153
186 195 205 214
266 279 293 306
333 349 366 383
35.0 37.5 40.0 42.5 45.0 47.5 50.0
15
70 75 80 85 90 95 100
30
140 150 160 170 180 190 200
60
0.40 0.42 0.43 0.45 0.47 0.48 0.50
0.80 0.83 0.86 0.90 0.93 0.97 1.00
1.60 1.67 1.73 1.80 1.87 1.93 2.00
3.19 3.33 3.46 3.60 3.73 3.87 4.00
5.59 5.83 6.06 6.30 6.53 6.77 7.00
9.57 9.98 10.4 10.8 11.2 11.6 12.0
16.0 16.7 17.3 18.0 18.7 19.3 20.0
26.4 27.5 28.6 29.7 30.8 31.9 33.0
40.0 41.6 43.3 45.0 46.7 48.3 50.0
55.9 58.3 60.6 63.0 65.3 67.7 70.0
12
12
12
12
12
16
20
15
30
60
Nominal travel sN
79.9 83.3 86.6 90.0 93.3 96.7 100
105 110 114 119 123 128 132
160 167 173 180 187 193 200
224 233 242 252 261 271 280
320 333 346 360 373 387 400
400 416 433 450 467 483 500
42
48
64
72
80
90
Nominal load FN in kN
Load group LGV
24
30
36
94 162 268 442 670 47 81 134 221 335 23.5 40.5 67.0 110.5 167.5
940 470 235
Spring rates R in N/mm Nominal travel sN
50 100 200
6.8 3.4 1.7
13.6 6.8 3.4
26.8 13.4 6.7
54 27 13.5
1340 1768 2680 3760 5360 6700 670 884 1340 1880 2680 3350 335 442 670 940 1340 1675
39
Standard products spring hangers/spring supports
Selection
Standard products spring hangers
HYDRA® variable spring hanger with double lug
Standard version
Options
Hanger preset, hot-dip galvanized housing, electrogalvanized connecting parts, spring painted with alkyd varnish
Hanger not preset, additional terrosone coating to spring (see page 26 for option code)
Order example: FHD 11.100.42 VH size
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
nom. travel sN mm 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200
nom. load FN kN
type FHD...
01.050.12 0.5 01.100.12 01.200.12 02.050.12 1 02.100.12 02.200.12 03.050.12 2 03.100.12 03.200.12 04.050.12 4 04.100.12 04.200.12 05.050.12 7 05.100.12 05.200.12 06.050.16 12 06.100.16 06.200.16 07.050.20 20 07.100.20 07.200.20 08.050.24 33 08.100.24 08.200.24 09.050.30 50 09.100.30 09.200.30 10.050.36 70 10.100.36 10.200.36 11.050.42 100 11.100.42 11.200.42 12.050.48 132 12.100.48 12.200.48 13.050.64 200 13.100.64 13.200.64 14.050.72 280 14.100.72 14.200.72 15.050.80 400 15.100.80 15.200.80 16.050.90 500 16.100.90 16.200.90
Series FHD
(standard version)
spring load instalrate group lation R LGV dim. E* N/mm mm 6.8 220 3.4 12 300 1.7 470 13.6 220 6.8 12 300 3.4 470 26.8 230 13.4 12 305 6.7 480 54.0 230 27.0 12 305 13.5 480 94.0 285 47.0 12 380 23.5 605 162.0 300 81.0 16 395 40.5 620 268.0 350 134.0 20 450 67.0 695 442.0 410 221.0 24 520 110.5 795 670.0 510 335.0 30 640 167.5 985 940 510 470 36 640 235 985 1340 565 670 42 710 335 1100 1768 490 884 48 600 442 880 2680 615 1340 64 750 670 1095 3760 645 1880 72 780 940 1125 5360 720 2680 80 865 1340 1255 6700 970 3350 90 1115 1675 1505
main dimensions A mm 185 265 435 185 265 435 195 270 445 195 270 445 250 345 570 250 345 570 290 390 635 335 445 720 435 565 910 435 565 910 485 630 1020 420 530 810 500 635 980 540 675 1020 615 760 1150 615 760 1150
B* mm
D mm
85
110
85
110
85
120
85
120
85
150
110
150
130
180
165
230
175
255
180
255
205
285
200
490
270
560
265
620
270
720
535
720
connecting dimensions H mm 155 235 405 155 235 405 165 240 415 165 240 415 210 305 530 210 305 530 245 345 590 280 390 665 350 480 825 350 480 825 405 550 940 300 410 690 370 505 850 390 525 870 445 590 980 445 590 980
approx. weight
a mm
b mm
c mm
d mm
r mm
v mm
12
5
12
M12
12
12
5
12
M12
12
12
5
12
M12
12
12
5
12
M12
12
16
6
12
M12
20
16
6
16
M16
20
20
8
20
M20
25
24
10
24
M24
30
36
15
33
M30
55
36
15
40
M36
55
36
15
45
M42
60
50
20
50
M48
90
33
50
20
70
M64
100
38
50
25
80
M72
120
43
60
25
90
M80
135
48
60
25
100
M90
150
48
kg 3 4 6 3 4 7 4 5 8 4 6 9 9 11 16 10 13 19 18 23 34 34 43 63 60 73 108 65 82 123 103 127 188 213 248 330 365 412 549 513 587 765 760 869 1133 829 957 1268
* Dimensions refer to non-preset initial position at minimum load; dimensions increase with the preset by an amount equal to the preset travel. 40
HYDRA® variable spring hanger with threaded connection Options
Hanger preset, hot-dip galvanized housing, electrogalvanized connecting parts, spring painted with alkyd varnish
Hanger not preset, additional terrosone coating to spring (see page 26 for option code)
Order example: FHG 11.100.42 VH size
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
nom. travel sN mm 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200
nom. load FN kN 0.5
1
2
4
7
12
20
33
50
70
100
132
200
280
400
500
type FHG... 01.050.12 01.100.12 01.200.12 02.050.12 02.100.12 02.200.12 03.050.12 03.100.12 03.200.12 04.050.12 04.100.12 04.200.12 05.050.12 05.100.12 05.200.12 06.050.16 06.100.16 06.200.16 07.050.20 07.100.20 07.200.20 08.050.24 08.100.24 08.200.24 09.050.30 09.100.30 09.200.30 10.050.36 10.100.36 10.200.36 11.050.42 11.100.42 11.200.42 12.050.48 12.100.48 12.200.48 13.050.64 13.100.64 13.200.64 14.050.72 14.100.72 14.200.72 15.050.80 15.100.80 15.200.80 16.050.90 16.100.90 16.200.90
(standard version) spring rate R N/mm 6.8 3.4 1.7 13.6 6.8 3.4 26.8 13.4 6.7 54.0 27.0 13.5 94.0 47.0 23.5 162.0 81.0 40.5 268.0 134.0 67.0 442.0 221.0 110.5 670.0 335.0 167.5 940 470 235 1340 670 335 1768 884 442 2680 1340 670 3760 1880 940 5360 2680 1340 6700 3350 1675
load group LGV
12
12
12
12
12
16
20
24
30
36
42
48
64
72
80
90
installation dim. E* A mm mm 175 165 255 245 425 415 175 165 255 245 425 415 185 175 260 250 435 425 185 175 260 250 435 425 230 225 325 320 550 545 240 225 335 320 560 545 270 255 370 355 615 600 320 300 430 410 705 685 390 380 520 510 865 855 380 380 510 510 855 855 440 430 585 575 975 965 350 355 460 465 740 745 465 440 600 575 945 920 475 460 610 595 955 940 530 520 675 665 1065 1055 785 525 930 670 1320 1060
main dimensions B* mm
D mm
85
110
85
110
85
120
85
120
85
150
110
150
130
180
165
230
175
255
180
255
205
285
200
490
270
560
265
620
270
720
535
720
connecting dimensions H mm 155 235 405 155 235 405 165 240 415 165 240 415 210 305 530 210 305 530 245 345 590 280 390 665 350 480 825 350 480 825 405 550 940 300 410 690 370 505 850 390 525 870 445 590 980 445 590 980
d mm
e mm
v mm
M12
27
M12
27
M12
27
M12
27
M12
33
M16
35
M20
44
M24
55
M30
67
M36
70
M42
72
M48
75
33
M64
90
38
M72
90
43
M80
95
48
M90
95
48
approx. weight kg 3 4 6 3 4 6 4 5 8 4 5 8 8 10 16 9 12 19 17 22 33 33 41 62 56 68 103 61 77 118 97 122 183 200 235 317 341 388 526 469 543 721 704 813 1077 772 900 1211
* Dimensions refer to non-preset initial position at minimum load; dimensions increase with the preset by an amount equal to the preset travel. 41
Standard products spring hangers
Standard version
Series FHG
Standard products spring hangers
HYDRA® variable spring hanger with continuous tie rod Series FHS
Standard version
Options
Hanger preset, hot-dip galvanized housing, electrogalvanized connecting parts, spring painted with alkyd varnish
Hanger not preset, additional terrosone coating to spring (see page 26 for option code)
Order example: FHS 11.100.42 VH size
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
nom. travel sN mm 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200
nom. load FN kN 0.5
1
2
4
7
12
20
33
50
70
100
132
200
280
400
500
type FHS... 01.050.12 01.100.12 01.200.12 02.050.12 02.100.12 02.200.12 03.050.12 03.100.12 03.200.12 04.050.12 04.100.12 04.200.12 05.050.12 05.100.12 05.200.12 06.050.16 06.100.16 06.200.16 07.050.20 07.100.20 07.200.20 08.050.24 08.100.24 08.200.24 09.050.30 09.100.30 09.200.30 10.050.36 10.100.36 10.200.36 11.050.42 11.100.42 11.200.42 12.050.48 12.100.48 12.200.48 13.050.64 13.100.64 13.200.64 14.050.72 14.100.72 14.200.72 15.050.80 15.100.80 15.200.80 16.050.90 16.100.90 16.200.90
(standard version) spring load instalrate group lation R LGV dim. E* N/mm mm 6.8 290 3.4 12 425 1.7 700 13.6 290 6.8 12 425 3.4 700 26.8 300 13.4 12 430 6.7 710 54.0 300 27.0 12 430 13.5 710 94.0 355 47.0 12 500 23.5 830 162.0 375 81.0 16 520 40.5 850 268.0 420 134.0 20 570 67.0 920 442.0 495 221.0 24 660 110.5 1035 670.0 570 335.0 30 755 167.5 1200 940 580 470 36 765 235 1210 1340 650 670 42 850 335 1340 1768 535 884 48 705 442 1090 2680 680 1340 64 875 670 1325 3760 700 1880 72 895 940 1345 5360 770 2680 80 970 1340 1470 6700 790 3350 90 990 1675 1490
main dimensions A mm 160 240 410 160 240 410 170 245 420 170 245 420 215 310 535 215 310 535 230 330 575 265 375 650 335 465 810 335 465 810 390 535 925 305 415 695 375 510 855 395 530 875 455 600 990 455 600 990
B* mm 75 130 235 75 130 235 75 130 235 75 130 235 80 130 235 80 130 235 80 130 235 90 145 245 90 145 245 90 145 245 90 145 245 85 145 250 85 145 250 85 145 250 85 140 250 85 140 250
connecting dimensions
approx. weight
D mm
d mm
k mm
m mm
s mm
t mm
v mm
110
M12
12
130
8
95
110
M12
12
130
8
95
120
M12
14
150
10
110
120
M12
14
150
10
110
150
M12
18
190
12
130
150
M16
18
190
12
130
180
M20
23
220
12
160
230
M24
23
270
15
200
255
M30
27
300
15
215
255
M36
27
300
15
215
285
M42
27
340
20
250
490
M48
27
530
25
460
30
560
M64
27
590
30
520
40
620
M72
27
640
35
570
40
720
M80
33
760
40
670
50
720
M90
33
760
40
670
50
kg 3 5 7 4 5 7 5 6 9 5 7 10 11 13 19 11 15 22 19 24 36 37 46 67 61 74 109 64 81 121 99 124 184 203 239 322 330 378 513 451 525 698 697 804 1060 740 865 1165
* Dimensions refer to non-preset initial position at minimum load; dimensions increase with the preset by an amount equal to the preset travel. 42
steel support plate
with support plate Permissible lateral force: 0.3 * FN for VH size 01 – 11 0.1 * FN for VH size 12 – 16 Standard version
Options
Support preset, hot-dip galvanized housing, electrogalvanized connecting parts, spring painted with alkyd varnish
Support not preset, additional terrosone coating to spring (see page 26 for option code)
Order example: FSS 11.100.00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
nom. travel sN mm 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200
nom. load FN kN
type
FSS... FSP... 01.050.00 0.5 01.100.00 01.200.00 02.050.00 1 02.100.00 02.200.00 03.050.00 2 03.100.00 03.200.00 04.050.00 4 04.100.00 04.200.00 05.050.00 7 05.100.00 05.200.00 06.050.00 12 06.100.00 06.200.00 07.050.00 20 07.100.00 07.200.00 08.050.00 33 08.100.00 08.200.00 09.050.00 50 09.100.00 09.200.00 10.050.00 70 10.100.00 10.200.00 11.050.00 100 11.100.00 11.200.00 12.050.00 132 12.100.00 12.200.00 13.050.00 200 13.100.00 13.200.00 14.050.00 280 14.100.00 14.200.00 15.050.00 400 15.100.00 15.200.00 16.050.00 500 16.100.00 16.200.00
WITZENMANN
(standard version)
spring load instalrate group lation R LGV dim. E* N/mm mm 6.8 190 3.4 280 1.7 480 13.6 190 6.8 280 3.4 480 26.8 200 13.4 285 6.7 490 54.0 200 27.0 285 13.5 490 94.0 245 47.0 355 23.5 610 162.0 245 81.0 355 40.5 610 268.0 275 134.0 390 67.0 665 442.0 320 221.0 440 110.5 745 670.0 390 335.0 535 167.5 905 940 390 470 535 235 905 1340 445 670 605 335 1020 1768 425 884 550 442 860 2680 495 1340 645 670 1020 3760 515 1880 665 940 1040 5360 590 2680 750 1340 1170 6700 590 3350 750 1675 1170 not relevant
VH size
with PTFE layer
Series FSS Series FSP
main dimensions A D mm mm 140 220 100 390 140 220 100 290 150 225 115 400 150 225 115 420 195 290 140 515 195 290 140 515 225 325 170 570 260 370 220 645 330 460 245 805 330 460 245 805 385 530 275 920 305 415 490 695 375 510 560 855 395 530 620 875 455 600 720 990 455 600 720 990
connecting dimensions k mm
m mm
p mm
s mm
t mm
12
130
70
8
12
130
70
14
150
14
v mm
approx. weight w mm
d/SW mm
95
8
12
8
95
8
12
70
10
110
8
12
150
70
10
110
8
12
18
190
100
12
130
10
17
18
190
100
12
130
15
17
23
220
100
12
160
15
17
23
270
120
15
200
15
22
27
300
150
15
215
15
27
27
300
150
15
215
15
27
27
340
150
20
250
15
27
27
530
150
25
460
30
25
145
27
590
180
30
520
40
25
145
27
640
200
35
570
40
25
145
33
760
260
40
570
50
40
145
33
760
260
40
570
50
40
145
kg 4 6 8 4 6 9 6 7 10 6 7 11 12 14 21 12 16 24 19 24 36 36 45 67 59 72 109 61 79 122 95 120 182 222 257 339 353 399 533 475 548 720 734 840 1095 777 902 1200
*Dimension does not depend on preset position; it changes upon loading by an amount equal to the corresponding spring travel. Adjustment: +30 mm max. spring travel: sN 50 = -35 mm, sN 100 = -45 mm, sN 200 = -75 mm; this increases when the adjustment is used.
43
Standard products spring supports
HYDRA® variable spring support
Standard products spring support
HYDRA® sway support
Series FSG
Variable spring support with spherical sway head Installation dimension E can be subsequently adjusted to suit actual installation conditions.
Standard version
Options
Support preset, hot-dip galvanized housing, electrogalvanized connecting parts, spring painted with alkyd varnish
Support not preset, additional terrosone coating to spring (see page 26 for option code)
Order example: FSG 06.100.1000.46 VH size 01 02 03 04 05 06 07 08 09 10 11
nom. travel sN mm 100 100 100 100 100 100 100 100 100 100 100
nom. load FN kN 0,5 1 2 4 7 12 20 33 50 70 100
type FSG ... 01.100.0800.008 02.100.0800.008 03.100.0800.008 04.100.0800.008 05.100.1000.046 06.100.1000.046 07.100.1000.046 08.100.1200.046 09.100.1400.100 10.100.1400.100 11.100.1400.100
spring rate R N/mm 3,4 6,8 13,4 27 47 81 134 221 335 470 670
(standard version) nom. installation dim. length E* ENom min max A mm mm mm mm 800 400 1250 228
main dimensions B* mm 98
D mm 102
G mm 34
M mm 130
800
410
1250
235
98
114
34
150
1000
490
1550
305
101
140
51
190
1000 1200 1400
525 595 720
1550 1750 1950
340 390 480
101 105 126
168 219 245
51 76 89
220 270 300
1400
795
1950
555
126
273
89
340
connecting dimensions approx. weight at b f d ENom mm mm mm kg 10 12 12 8 8 10 12 12 10 11 16 20 17 23 24 16 20 17 34 16 20 22 66 22 30 27 101 108 22 30 27 157
*Dimension does not depend on preset position; it changes upon loading by an amount equal to the corresponding spring travel. Adjustment: +30 mm max. spring travel: -45 mm; this increases when the adjustment is used. Use HYDRA® bracket MBS for on-site connections and for connecting to clamp.
44
Standard products sway supports/bracket
Connections for sway supports (FSG)
HYDRA® dynamic load clamps, MSN series Sheet metal support ensures optimum transfer of reaction force into pipe. Suitable material combinations enable high pipe temperatures to be accommodated. The hinged connection corresponds to the HYDRA® bracket MBS (see below).
Special mounting parts, dynamic load clamps and brackets are available for connecting these supports to pipes and structural steelwork. The design of these parts enables dynamic loads to be supported without any problems.
For dimensions see pages 91 – 93.
HYDRA® bracket (with bolt)
Series MBS
The brackets are designed for welding. They permit a lateral angular deviation of 6°. Materials: S 355 J2G 3 (bracket) stainless steel (bolt)
Surface Protection: bracket primed (standard) or blank, bolt blank (see page 26 for option code)
Order example: MBS 018
(standard version)
sway supports VH size 01÷04 05÷08 09÷11
nom. load FN kN 8 18 46 100
type
MBS 008 MBS 018 MBS 046 MBS 100
installation dim. E mm 35 40 50 75
main dimensions A mm 30 35 55 90
B mm 37 43 55 80
connecting dimensions L mm 46 52 65 95
b mm 10.5 12.5 16.5 22.5
c mm 12 15 20 30
s mm 12 13 15 23
weld a mm 3 4 5 8
approx. weight kg 0.3 0.6 1.1 3.8
45
Standard products double hanger
HYDRA® double hanger with trapeze
Selection The table below shows the possible loads for the 11 VH sizes available as double hangers, depending on the hanger travel and on the nominal travel sN of 50, 100 or 200 mm.
The other selection criteria correspond to those for single hangers type FHG (For more information please order our brochure 1758). Example Requirement:
The maximum load equals the nominal load FN of the double hanger and will therefore amount to twice the load of single hangers.
Double hanger with trapeze, hot-dip galvanized Metric connecting thread Span: L = 800 mm For calculating the required Pipe shoe: LUR 350.170 (for more Information load Fs, the loads resulting from weight of pipe shoe please order our brochure (FA) and trapeze (FT), and 1758) from the active weight of the Hot load: Fw = 30 kN hangers (FH) (1 kg = approx. Required travel, upwards: 0.01 kN) must be added to ss = 25 mm the load of the pipe. Nominal travel sN in mm 100
50 Hanger travel
Preset at cold load Fk Selection:
Required hot load at hanger: Fs = Fw + FA + FT + FH Fs = 30 + 0.2 + 0.2 + 0.2*) Fs = 30.6 kN Preset load: 37.3 kN Travel reserve: sR = 10 mm Laständerung: ∅F = 25 x 268 = 6.7 kN corresponding to 22% of Fw
In the case of upward required travel where the hot load occurs at a lower load, a hanger size should be selected which has a cold load as close as possible to the nominal load. Result: VH size: 07 Nominal travel: sN = 100 mm (from recommended working travel ≥ Ss = 25 mm).
Cold load at pipe: Fk = 37.3 – 0.9 = 36.4 kN *) Active loads taken from tables (pages 47-48).
FDT 07.100.0800.20
VH size 200
01
02
03
Rec. working travel
04
05
06
07
08
09
10
11
Required load Fs, depending on travel
mm
kN
0 2.5
5
0 5
10
0 10
20
0.32 0.35
0.64 0.71
1.32 1.45
2.60 2.87
4.60 5.07
7.80 8.61
13.2 14.5
21.8 24.0
33.0 36.4
46.0 50.7
66.0 72.7
5.0 7.5 10.0 12.5
8
10 15 20 25
15
20 30 40 50
30
0.39 0.42 0.46 0.49
0.78 0.84 0.91 0.98
1.59 1.72 1.86 1.99
3.14 3.41 3.68 3.95
5.54 6.01 6.48 6.95
9.42 10.2 11.0 11.9
15.9 17.2 18.6 19.9
26.2 28.4 30.6 32.9
39.7 43.1 46.4 49.8
55.4 60.1 64.8 69.5
79.4 86.1 92.8 99.5
15.0 17.5 20.0 22.5
10
30 35 40 45
20
60 70 80 90
40
0.52 0.56 0.59 0.63
1.05 1.12 1.18 1.25
2.12 2.26 2.39 2.53
4.22 4.49 4.76 5.03
7.42 7.89 8.36 8.83
12.7 13.5 14.3 15.1
21.2 22.6 23.9 25.3
35.1 37.3 39.5 41.7
53.1 56.5 59.8 63.2
74.2 78.9 83.6 88.3
106 113 120 126
25.0 27.5 30.0 32.5
13
50 55 60 65
25
100 110 120 130
50
0.66 0.69 0.73 0.76
1.32 1.39 1.46 1.52
2.66 2.79 2.93 3.06
5.30 5.57 5.84 6.11
9.30 9.77 10.2 10.7
15.9 16.7 17.5 18.3
26.6 27.9 29.3 30.6
43.9 46.1 48.3 50.5
66.5 69.9 73.2 76.6
93.0 97.7 102 107
133 140 146 153
35.0 37.5 40.0 42.5 45.0 47.5 50.0
15
70 75 80 85 90 95 100
30
140 150 160 170 180 190 200
60
0.80 0.83 0.86 0.90 0.93 0.97 1.00
1.59 1.66 1.73 1.80 1.86 1.93 2.00
3.20 3.33 3.46 3.60 3.73 3.87 4.00
6.38 6.65 6.92 7.19 7.46 7.73 8.00
11.2 11.7 12.1 12.6 13.1 13.5 14.0
19.1 20.0 20.8 21.6 22.4 23.2 24.0
32.0 33.3 34.6 36.0 37.3 38.7 40.0
52.7 55.0 57.2 59.4 61.6 63.8 66.0
79.9 83.3 86.6 90.0 93.3 96.7 100
112 117 121 126 131 135 140
160 167 173 180 187 193 200
15
30
60
Nominal travel sN
Nominal load FN in kN
Load group LGV
12
12
12
12
12
16
20
24
30
36
42
108 54 27
188 94 47
324 162 81
536 268 134
884 442 221
1340 670 335
1880 940 470
2680 1340 670
Spring rates R in N/mm Nominal travel sN
46
50 100 200
13.6 6.8 3.4
27.2 13.6 6.8
53.6 26.8 13.4
Standard version
Options
Hanger preset, hot-dip galvanized housing, electrogalvanized connecting parts, spring painted with alkyd varnish
Hanger not preset, additional terrosone coating to spring (see page 26 for option code)
Order example: FDT 07.100.0800.20
(standard version)
Dimensions and active weights of hangers VH size
01
02
03
04
05
06
07
08
09
10
11
nom. nom. travel load sN mm 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200 050 100 200
FN kN 1
2
4
8
14
24
40
66
100
140
200
type FDT... 01.050..1)..12 01.100..1)..12 01.200..1)..12 02.050..1)..12 02.100..1)..12 02.200..1)..12 03.050..1)..12 03.100..1)..12 03.200..1)..12 04.050..1)..12 04.100..1)..12 04.200..1)..12 05.050..1)..12 05.100..1)..12 05.200..1)..12 06.050..1)..16 06.100..1)..16 06.200..1)..16 07.050..1)..20 07.100..1)..20 07.200..1)..20 08.050..1)..24 08.100..1)..24 08.200..1)..24 09.050..1)..30 09.100..1)..30 09.200..1)..30 10.050..1)..36 10.100..1)..36 10.200..1)..36 11.050..1)..42 11.100..1)..42 11.200..1)..42
Standard products double hanger
Series FDT
spring load inrate group stal. dim. R LGV E* N/mm mm 13.6 6.8 12 55 3.4 27.2 13.6 12 55 6.8 53.6 26.8 12 55 13.4 108 54 12 55 27 188 94 12 60 47 324 162 16 75 81 536 268 20 90 134 884 442 24 105 221 1340 670 30 110 335 1880 940 36 110 470 2680 1340 42 120 670
Dimensions and weights of trapezes
dimensions B* D H mm mm mm 155 85 110 235 405 155 85 110 235 405 165 85 120 240 415 165 85 120 240 415 210 85 150 305 530 210 110 150 305 530 245 130 180 345 590 280 165 230 390 665 350 175 255 480 825 350 180 255 480 825 405 205 285 550 940
d e mm mm M12 20
M12 20
M12 20
M12 20
M12 25
M16 25
M20 30
M24 30
M30 35
M36 35
M42 40
span L
approx. dim. weight2 in mm kg 4 6 9 4 6 9 5 7 10 5 7 10 9 12 18 9 12 18 15 18 27 29 36 52 42 51 74 42 51 74 76 87 115
weight in kg C U weight C U weight C U weight C U weight C U weight C U weight C U weight C U weight C U weight C U weight C U weight
400 46 80 2 46 80 2 55 100 2 100 100 6 100 100 6 100 100 6 120 120 7
600 46 80 3 46 80 3 55 100 4 100 100 10 100 100 10 100 100 10 120 120 12 160 160 18 200 200 25 240 240 35 300 300 49
800 46 80 4 46 80 4 55 100 6 100 100 14 100 100 14 100 100 14 120 120 17 160 160 26 220 220 43 240 240 51 300 300 72
1000 46 80 5 46 80 5 55 100 7 100 100 18 100 100 18 100 100 18 140 140 29 180 180 42 220 220 58 260 260 76 300 300 96
1200 46 80 7 46 80 7 55 100 9 100 100 22 100 100 22 120 120 29 160 160 45 180 180 52 220 220 72 260 260 94 300 300 119
1400 46 80 8 46 80 8 55 100 10 100 100 27 100 100 26 120 120 34 160 160 53 200 200 74 240 240 100 260 260 113 300 300 142
1600 46 80 9 46 80 9 55 100 12 100 100 31 100 100 30 120 120 40 160 160 62 200 200 87 240 240 117 280 280 146 320 320 180
1800 46 80 10 46 80 10 55 100 14 100 100 35 120 120 45 120 120 45 180 180 85 220 220 115 240 240 134 280 280 166 320 320 205
2000 46 80 11 55 100 15 55 100 15 100 100 39 120 120 50 140 140 63 180 180 95 220 220 130 260 260 168 280 280 187 320 320 231
Enter span in mm. Active weight of both hangers; for total weight of hanger see FHG, page 41. *Dimensions refer to non-preset initial position at minimum load; dimensions increase with the preset by an amount equal to the preset travel.
1) 2)
47
Standard products pipe shoes
HYDRA® constant hangers/constant supports
Operating principle
Main features
Constant hangers and constant supports are movable pipe supports with a constant loadbearing behaviour.
Suitable for use in industrial plants, both indoors and outdoors, on ships and offshore platforms (select appropriate corrosion protection).
Load/Travel diagram (principle) Load
Their suitability for use in power plants has been proven by tests to VGB R 510 L and KTA 3205.3 standards. The allowable ambient temperature is 80 ºC.
Travel
Minimum adjustability of load after installation is ±15% without adversely affecting hanger travel. Maximum deviation from constant required load (load deviation) for a straight load application is 5% (friction component < 3%). Permissible angular deviation of tie rods in hangers is 4º in all directions (does not apply to constant supports).
48
In extreme cases 2.5 times the nominal load FN can be sustained without permanent deformation. In such cases, a nonpreset hanger travels downwards to the lower position. The infinitely-variable travel stop remains attached to the housing for further use. Maintenance-free – no wear and tear, and no need for spare parts! (For further information, see “The products”, page 16 – 17.)
Standard products constant hangers/supports
Load gradation The total load range from 0.04 to 500 kN is covered by just 20 CH sizes. An economical and technically suitable gradation has been achieved.
Nominal travels from 50 to 500 mm in small, predefiend steps may be selected. Greater travels on request.
Five versions/series are available for each VH size, thus ensuring easy selection of suitable hangers for every situation.
Gradation of HYDRA® constant hangers/constant supports 500
02
03
04
05
06
07
08
CH size 09 10
11
12 13
14 15 16 17 18
19
20
400
300
01
Nominal travel s N in mm
200
100 max. required load FS max nominal load FN range of adjustment
50 0.05
0.1
0.2 0.3
0.5
5 1 2 3 10 20 Required load FS in kN (load reserve 15%)
30
50
100
200 300
500
49
Standard products constant hangers/supports
HYDRA® constant hangers/constant supports
Connection criteria for different series KHD
Horizontal constant hangers with double lugs, bolts and turnbuckle included, are suitable for connecting directly to the overhead loadbearing structure. Connection is by way of welded or clamping lugs. The main bolt is suitable for carrying the load, including the weight of the hanger. The secondary bolt fixes the hanger in position.
KVD
The vertical constant hanger with double lugs, bolts and turnbuckle included, is suitable for connecting directly to the overhead loadbearing structure. This type is selected when space is limited.
KHS
The horizontal constant hanger, base-mounted type, turnbuckle included, is suitable for mounting on the loadbearing steel structure when the turnbuckle supporting the load is to be located below the steel structure. The hanger is bolted in position with the spring housing parallel to the beams
KVS
The vertical constant hanger, base-mounted type, turnbuckle included, is suitable for mounting on the loadbearing steel structure, with the turnbuckle placed in a readily accessible position above the steelwork. For large hangers, the overall height is reduced by placing the mechanism housing between the spring columns.
KSR
The constant support roller is suitable for bolting to the top of the loadbearing structure. The load is carried by the top roller. For this purpose, the component supported is fitted with a loadbearing flat sliding shoe.
The roller reduces the lateral force in the rolling direction to approx. 3% of the support reaction. This, however, requires exact positioning of the support in the direction of the horizontal movement. The load deviation of the support is not affected.
KSP
The constant support with support plate is suitable for bolting to the top of the loadbearing structure. The load is carried by the PTFE-covered support plate on the top. For this purpose, the component supported is fitted with a loadbearing flat sliding shoe.
This version allows relative movements in all directions for lateral forces of 6 – 10% of the support reaction. The increased lateral force causes a slight increase in the friction component of the constant support. ZZK
The sliding surface of the shoe must be of stainless steel. Differences in height can be compensated for by using an intermediate piece. 50
may be selected as long as the maximum required load is adequate. If subsequent load adjustment is not required (e.g. The table below shows the with boiler hangers), the maximum required loads nominal load FN may be Fs max based on the nominal chosen as the required load. travel sN for each CH size. The required load Fs is set The required load permits at the factory. A hanger a load adjustment of ±15% travel (nominal travel sN) before the nominal load FN somewhat larger than the is reached. The most suit- required travel value ss able hanger is selected on should always be selected. the basis of the required The required travel usually nominal travel sN and relies in the middle of the quired load Fs by choosing nominal travel. the CH size with a the next The intended travel rehigher maximum load Fs max. serves sR will then be availIn this respect, a nominal able equally at both ends travel sN higher than required of the hanger travel. They
should both amount to at least 10% of ss, but not less than 10 mm. The resulting preset position and installation dimension E depending on the direction of movement from cold position to hot position is: E = E* + 0.5 (sN ± ss) for upward (+) or downward (-) movement.
Selection: Fs max ≥ 22 kN sN ≥ ss + 2sR = ss x 1.2 ≥ 148 x 1.2 = 177.6 mm Result: nominal travel 180 mm VH size 11 Load group 24 KHD 11.180.24
with Fs max = 26.1 kN (adjusted to Fs = 22 kN) sN = 180 mm Example (travel reserves 2 x 11%) Connecting thread M24 Requirement: Installation dimension E: Horizontal constant hanger E = E* + 0.5 (sN + ss ) = 740 + 0.5 (180 + 148) with double lug = 904 mm (E* s. p. 55) Required load: Fs = 22 kN Required travel: ss =148 mm, Please specify any different upwards preset positions required. (The installation dimension E is reduced for the KVS series.)
Load/Travel table for constant hangers (see page 62 for constant supports) nom. travel sN mm 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 225 250 275 300 325 350 375 400 425 450 475 500
01
02
03
04
05
06
07
08
09
CH size 10 11
12
13
14
15
16
17
18
19
20
maximum required load Fs max in kN 0.47 0.39 0.33 0.29 0.26 0.23 0.21 0.20 0.18 0.17 0.16 0.15 0.14 0.13 0.12 0.12 0.10 0.09 0.09 0.08
0.94 0.78 0.67 0.59 0.52 0.47 0.43 0.39 0.36 0.33 0.31 0.29 0.28 0.26 0.25 0.23 0.21 0.19 0.17 0.16
1.85 1.54 1.32 1.16 1.03 0.92 0.84 0.77 0.71 0.66 0.62 0.58 0.54 0.51 0.49 0.46 0.41 0.37 0.34 0.31
3.72 3.10 2.66 2.33 2.07 1.86 1.69 1.55 1.43 1.33 1.24 1.16 1.09 1.03 0.98 0.93 0.83 0.74 0.68 0.62
6.48 5.40 4.63 4.05 3.60 3.24 2.95 2.70 2.49 2.31 2.16 2.03 1.91 1.80 1.71 1.62 1.44 1.30 1.18 1.08
9.30 7.97 6.98 6.20 5.58 5.07 4.65 4.29 3.99 3.72 3.49 3.28 3.10 2.94 2.79 2.48 2.23 2.03 1.86 1.72 1.59
15.4 13.2 11.5 10.3 9.24 8.40 7.70 7.10 6.60 6.16 5.77 5.43 5.13 4.86 4.62 4.10 3.69 3.36 3.08 2.84 2.64
22.8 19.6 17.1 15.2 13.7 12.5 11.4 10.5 9.78 9.13 8.56 8.06 7.61 7.21 6.85 6.09 5.48 4.98 4.57 4.21 3.91 3.65 3.42 3.22 3.04 2.88 2.74
Load group LGV Load group LGV Connecting (DIN ISO) thread (inch) Nominal load in kN Approx. max. required load in kN. ca.
12 M 12 1/2 7 6
16 M 16 5/8 12 10
37.7 32.3 28.2 25.1 22.6 20.5 18.8 17.4 16.1 15.1 14.1 13.3 12.6 11.9 11.3 10.0 9.04 8.21 7.53 6.95 6.45 6.02 5.65 5.32 5.02 4.76 4.52 12 20 M 20 3/4 20 17
44.3 38.8 34.5 31.0 28.2 25.9 23.9 22.2 20.7 19.4 18.3 17.2 16.3 15.5 13.8 12.4 11.3 10.3 9.SS 8.87 8.28 7.76 7.30 6.90 6.53 6.21
24 M 24 1 33 29
61.0 58.8 52.3 47.0 42.8 39.2 36.2 33.6 31.4 29.4 27.7 26.1 24.8 23.5 20.9 18.8 17.1 15.7 14.5 13.4 12.5 11.8 11.1 10.5 9.90 9.41 16 30 M 30 1 1/8 50 43
73.3 66.0 60.0 55.0 50.8 47.1 44.0 41.2 38.8 36.7 34.7 33.0 29.3 26.4 24.0 22.0 20.3 18.9 17.6 16.5 15.5 14.7 13.9 13.2 20
105 94.1 85.5 78.4 72.4 67.2 62.7 58.8 55.3 52.3 49.5 47.0 41.8 37.6 34.2 31.4 28.9 26.9 25.1 23.5 22.1 20.9 19.8 18.8
36 M 36 1 1/2 70 61
Load group LGV
The required loads can be decreased by up to 40% (down to the next smaller CH size) in the factory. Subsequent load adjustment of up to ±15% is possible in situ for every 140 preset required load.
128 117 108 100 93.5 87.7 82.5 77.9 73.8 70.1 62.3 56.1 51.0 46.8 43.2 40.1 37.4 35.1 33.0 31.2 29.5 28.1 24 42 M 42 1 3/4 100 87
154 142 132 123 116 109 103 97.4 92.5 82.2 74.0 67.3 61.7 56.9 52.9 49.3 46.3 43.5 41.1 39.0 37.0 30 48 M 48 2 132 115
200 187 175 165 156 147 140 124 112 102 93.4 86.2 80.0 74.7 70.0 65.9 62.2 59.0 56.0 36 56 M 56 2 1/4 180 157
261 246 232 219 207 197 175 157 143 131 121 112 105 98.4 92.6 87.5 82.9 78.7 42
330 312 295 281 249 224 204 187 173 160 150 140 132 125 118 112 48
64 M 64 2 1/2 240 209
435 414 394 350 315 286 262 242 225 210 197 185 175 166 157 56 72 M 72 2 3/4 300 261
435 408 374 345 321 299 281 264 249 236 224 64 80 M 80 3 400 348
90
80
72
90 M 90 3 1/2 500 435
51
Standard products constant hangers/supports
Selection of constant hangers For constant supports see page 62.
Standard products Kconstant hangers/supports
HYDRA® constant hangers/constant supports
Standard version
Options
Hanger preset, hot-dip galvanized housing, electrogalvanized connecting parts, spring painted with alkyd varnish
Hanger not preset, additional terrosone coating to spring (see page 26 for option code)
Dimensions not depending on travel CH size
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20
52
main dimensions AxB mm Ø 122 Ø 122 Ø 122 Ø 122 Ø 150 Ø 150 Ø 178 Ø 229 Ø 229 Ø 229 Ø 256 Ø 256 Ø 273 Ø 508 500 x 416 623 x 511 623 x 511 1140 x 510 1140 x 510 1250 x 560
C mm 82 82 82 82 82 92 92 116 116 136 136 160 160 209 209 224 224 265 265 265
F mm 248 248 248 248 314 314 351 645 645 645 812 812 880 948 948 1207 1207 1577 1577 1787
G mm 126 126 126 126 126 171 171 217 217 241 241 281 281 367 367 457 457 633 633 633
H mm 210 210 210 210 210 255 255 350 350 400 400 450 450 610 610 720 720 1000 1000 1000
SW mm 24 24 24 24 24 30 30 36 36 46 46 55 55 55 55 75 75 75 75 75
approx. weight
load group1)
kg 15 15 15 15 20 30 40 85 100 110 160 210 260 510 540 880 980 1750 1950 2650
LGV 12 16 20 24 30 36 42 48 56 64 72 80 90 1)
thread d mm M12 M16 M20 M24 M30 M36 M42 M48 M56 M64 M72 M80 M90
connecting dimensions a mm 14 14 16 20 25 30 35 42 42 50 50 60 60
b mm 6 6 6 10 10 15 15 20 20 20 20 25 25
c1 mm 12 16 20 24 33 40 45 50 60 70 80 90 100
c2 mm 12 12 16 20 24 33 33 40 40 45 45 45 45
e mm 25 30 36 45 55 70 75 85 100 125 135 145 155
t mm 70 85 95 120 120 150 160 160 230 240 270 300 300
z mm 25 20 34 35 45 60 60 70 85 100 110 120 130
The load group for connecting parts – depending on CH size and nominal travel – can be found in the load/travel table.
Order example: KHD 11.180.24
(standard)
Dimension depending on travel CH size
01-05
06/07
08/09
10/11
12/13
14/15
16/17
18-20
Installation dimension E*/Load line position X Nominal travel sN
E* mm 441 436 431 426 421 416 411 406 401 396 391 386 381 376 371 366 354 341 329 316
X mm 107 116 125 135 144 153 163 172 181 191 200 209 219 228 237 247 270 293 317 340
50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 225 250 275 300 325 350 375 400 425 450 475 500 Length of mechanism housing L travel range length travel range length travel range length travel range length
sN L sN L sN L sN L
50-130 220 140-225 305 250-300 380
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
544 539 534 529 524 519 514 509 504 499 494 489 484 479 474 462 449 437 424 412 399
116 125 135 144 153 163 172 181 191 200 209 219 228 237 247 270 293 317 340 363 387
745 740 735 730 725 720 715 710 705 700 695 690 685 680 675 664 651 639 626 614 601 589 576 564 551 539 526
156 165 175 184 193 203 212 221 231 240 249 259 268 277 287 310 333 357 380 403 427 450 473 497 520 543 567
833 827 822 817 812 807 802 797 792 787 782 778 773 768 756 743 731 717 705 692 680 667 655 642 630 617
190 200 209 218 228 237 246 256 265 274 284 293 302 312 335 358 382 405 428 452 475 498 522 545 568 592
940 935 928 923 918 913 908 903 898 893 888 883 871 858 846 833 821 808 796 784 772 759 747 734
209 218 228 237 246 256 265 274 284 293 302 312 335 358 382 405 428 452 475 498 522 545 568 592
1157 1152 1147 1142 1137 1132 1127 1121 1116 1111 1106 1094 1081 1069 1056 1044 1031 1019 1006 994 981 969 956
288 298 307 316 326 335 344 354 363 372 382 405 428 452 475 498 522 545 568 592 615 638 662
1311 1306 1301 1296 1291 1286 1281 1269 1256 1244 1231 1218 1205 1193 1180 1168 1155 1143 1130
326 335 344 354 363 372 382 405 428 452 475 498 522 545 568 592 615 638 662
1556 1551 1546 1535 1522 1509 1496 1484 1471 1459 1446 1434 1421 1409 1396
418 427 437 460 483 507 530 553 577 600 623 647 670 693 717
60-160 250 170-250 340 275-350 440
60-225 360 250-325 450 350-425 550 450-500 630
70-250 410 275-375 525 400-500 650
90-275 450 300-400 560 425-500 660
100-275 660 300-500 740
140-500 770
180-500 900
The dimensions given (E*, X, L) are valid for CH sizes 15, 17, 19 and 20 only within the permissible travel range according to the load/travel table. The load line position X will change slightly as it passes the total nominal travel (욼Xmax. = ± 7 % of sN). E* applies to upper travel limit; it will increase according to the travel section upon changing the travel stop.
53
Standard products constant hangers/supports
Series KHD
Standard products constant hangers
HYDRA® constant hangers
Standard version
Options
Hanger preset, hot-dip galvanized housing, electrogalvanized connecting parts, spring painted with alkyd varnish
Hanger not preset, additional terrosone coating to spring (see page 26 for option code)
Dimensions not depending on travel CH size
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17
54
main dimensions AxB mm Ø 122 Ø 122 Ø 122 Ø 122 Ø 150 Ø 150 Ø 178 Ø 229 Ø 229 Ø 229 Ø 256 Ø 256 Ø 273 Ø 508 416 x 500 511 x 623 511 x 623
C mm 82 82 82 82 82 92 92 116 116 136 136 160 160 209 209 224 224
F mm 248 248 248 248 314 314 351 645 645 645 812 812 880 948 948 1207 1207
G mm 116 116 116 116 116 141 141 182 182 201 201 231 231 327 327 407 407
H mm 498 498 498 498 564 599 636 1065 1065 1115 1282 1302 1370 1688 1688 2057 2057
SW mm 24 24 24 24 24 30 30 36 36 46 46 55 55 55 55 75 75
approx. weight
load group1)
kg 20 20 20 20 25 30 40 90 100 120 160 220 260 540 570 920 1020
LGV 12 16 20 24 30 36 42 48 56 64 72 1)
thread d mm M12 M16 M20 M24 M30 M36 M42 M48 M56 M64 M72
connecting dimensions a mm 14 14 16 20 25 30 35 42 42 50 50
b mm 6 6 6 10 10 15 15 20 20 20 20
c1 mm 12 16 20 24 33 40 45 50 60 70 80
c2 mm 12 12 16 20 24 33 33 40 40 45 45
e mm 25 30 36 45 55 70 75 85 100 125 135
t mm 70 85 95 120 120 150 160 160 230 240 270
The load group for connecting parts – depending on CH size and nominal travel – can be found in the load/travel table.
z mm 25 20 34 35 45 60 60 70 85 100 110
Order example: KVD 11.180.24
Standard products constant hangers
Series KVD
(standard)
Dimension depending on travel 01-05
CH size
06/07
08/09
10/11
12/13
14/15
16/17
Installation dimension E*/Load line position X Nominal travel sN
E* mm 451 446 441 436 431 426 421 416 411 406 401 396 391 386 381 376 364 351 339 326
X mm 101 110 119 129 138 147 157 166 175 185 194 203 213 222 231 241 264 287 311 334
50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 225 250 275 300 325 350 375 400 425 450 475 500 Length of mechanism housing L travel range length travel range length travel range length travel range length
sN L sN L sN L sN L
50-100 312 110-200 398 225-300 491
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
579 574 569 564 559 519 514 509 504 499 494 489 484 479 474 462 449 437 424 412 399
153 162 172 181 190 157 166 175 185 194 203 213 222 231 241 264 287 311 334 357 381
805 800 795 790 785 730 725 720 715 710 705 700 695 690 685 674 661 649 636 624 611 599 586 574 561 549 536
192 201 211 220 229 196 205 214 224 233 242 252 261 270 280 303 326 350 373 396 420 443 466 490 513 536 560
898 892 887 882 877 802 797 792 787 782 777 773 768 763 751 738 726 712 700 687 675 662 650 637 625 612
217 227 236 245 255 221 230 240 249 258 268 277 286 296 319 342 366 389 412 436 459 482 506 529 552 576
1005 1000 993 988 983 978 883 878 873 868 863 858 846 833 821 808 796 783 771 759 747 734 722 709
245 254 264 273 282 292 249 258 268 277 286 296 319 342 366 389 412 436 459 482 506 529 552 576
1222 1217 1212 1207 1202 1197 1192 1186 1181 1176 1171 1159 1096 1084 1071 1059 1046 1034 1021 1009 996 984 971
366 376 385 394 404 413 422 432 441 450 460 483 396 420 443 466 490 513 536 560 583 606 630
1406 1401 1396 1391 1386 1381 1376 1364 1351 1339 1326 1253 1240 1228 1215 1203 1190 1178 1165
434 443 452 462 471 480 490 513 536 560 583 466 490 513 536 560 583 606 630
60-160 391 170-250 471 275-350 571
60-200 505 225-300 600 325-400 700 425-500 800
70-200 550 225-350 691 375-500 841
90-250 631 275-375 751 400-500 871
100-400 940 425-500 1030
140-500 1137
The dimensions given (E*, X, L) are valid for CH sizes 15 and 17 only within the permissible travel range according to the load/travel table. The load line position X will change slightly as it passes the total nominal travel (욼Xmax. = ± 7 % of sN). E* applies to upper travel limit; it will increase according to the travel section upon changing the travel stop.
55
Standard products constant hangers
HYDRA® constant hangers
Standard version
Options
Hanger preset, hot-dip galvanized housing, electrogalvanized connecting parts, spring painted with alkyd varnish
Hanger not preset, additional terrosone coating to spring (see page 26 for option code)
Dimensions not depending on travel CH size
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 1)
main dimensions AxB mm Ø 122 Ø 122 Ø 122 Ø 122 Ø 150 Ø 150 Ø 178 Ø 229 Ø 229 Ø 229 Ø 256 Ø 256 Ø 273 Ø 508 500 x 416 623 x 511 623 x 511 1140 x 510 1140 x 510 1250 x 560
2)
Sizes 08-09 Sizes 10-11
3)
Sizes 12-13
56
C mm 82 82 82 82 82 92 92 116 116 136 136 160 160 209 209 224 224 265 265 265
for travel range for travel range for travel range for travel range for travel range
F mm 248 248 248 248 314 314 351 645 645 645 812 812 880 948 948 1207 1207 1577 1577 1787
connecting dimensions G mm 116 116 116 116 116 126 126 182 182 191 191 221 221 312 312 397 397 463 463 463
450-500 275-375 400-500 300-400 425-500
e mm 25 25 25 25 25 40 40 50 50 80 80 100 100 100 100 120 120 150 150 150 p = 295 p = 325 p = 355 p = 350 p = 390
k mm 14 14 14 14 14 18 18 23 23 23 23 23 23 27 27 27 27 33 33 33
n mm 160 160 160 160 160 190 190 220 220 260 260 300 300 380 380 380 380 480 480 480
o mm 65 65 65 65 65 70 70 85 85 105 105 120 120 165 165 180 180 225 225 225
p mm 171 171 171 171 171 180 180 2851) 2851) 3102) 3102) 3403) 3403) 480 480 495 495 505 505 505
s mm 8 8 8 8 8 10 10 12 12 12 12 15 15 20 20 20 20 25 25 25
u mm 130 130 130 130 130 150 150 170 170 200 200 240 240 300 300 300 300 380 380 380
SW mm 24 24 24 24 24 30 30 36 36 46 46 55 55 55 55 75 75 75 75 75
approx. weight
load group4)
kg 20 20 20 20 25 30 40 90 110 120 160 210 250 520 550 900 950 1800 2000 2650
LGV 12 16 20 24 30 36 42 48 56 64 72 80 90
thread d mm M12 M16 M20 M24 M30 M36 M42 M48 M56 M64 M72 M80 M90
4) The load group for connecting parts – depending on CH size and nominal travel – can be found in the load/travel table.
Order example: KHS 11.180.24
Standard products constant hangers
Series KHS
(standard)
Dimension depending on travel CH size
01-05
06/07
08/09
10/11
12/13
14/15
16/17
18-20
Installation dimension E*/Load line position X Nominal travel sN
E* mm 136 136 136 136 136 136 136 136 136 136 136 136 136 136 136 136 136 136 136 136
X mm 107 116 125 135 144 153 163 172 181 191 200 209 219 228 237 247 270 293 317 340
50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 225 250 275 300 325 350 375 400 425 450 475 500 Length of mechanism housing L travel range length height hole pitch travel range length height hole pitch travel range length height hole pitch travel range length height hole pitch
sN L H t sN L H t sN L H t sN L H t
50-130 220 268 170 140-225 320 322 270 250-300 390 356 340
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184 184
116 125 135 144 153 163 172 181 191 200 209 219 228 237 247 270 293 317 340 363 387
201 201 202 202 202 202 202 202 202 202 202 202 202 202 202 200 200 200 200 200 200 200 200 200 200 200 200
156 165 175 184 193 203 212 221 231 240 249 259 268 277 287 310 333 357 380 403 427 450 473 497 520 543 567
237 237 237 237 237 237 237 237 237 237 237 237 237 237 237 237 237 235 235 235 235 235 235 235 235 235
190 200 209 218 228 237 246 256 265 274 284 293 302 312 335 358 382 405 428 452 475 498 522 545 568 592
250 250 250 250 250 250 250 250 250 250 250 250 250 251 251 251 251 251 251 250 250 250 250 250
209 218 228 237 246 256 265 274 284 293 302 312 335 358 382 405 428 452 475 498 522 545 568 592
330 330 330 330 330 330 330 329 329 329 329 329 329 329 329 330 330 330 330 330 330 330 330
288 298 307 316 326 335 344 354 363 372 382 405 428 452 475 498 522 545 568 592 615 638 662
319 319 319 319 319 319 319 319 320 320 320 319 319 319 319 319 319 319 319
326 335 344 354 363 372 382 405 428 452 475 498 522 545 568 592 615 638 662
324 324 324 326 326 327 327 327 327 327 327 327 327 327 327
418 427 437 460 483 507 530 553 577 600 623 647 670 693 717
60-160 240 295 160 170-250 340 340 260 275-350 440 390 360
60-225 375 439 275 250-325 460 484 360 350-425 560 536 460 450-500 640 576 530
70-250 425 483 265 275-375 540 533 365 400-500 665 603 460
90-275 455 546 255 300-400 570 596 360 425-500 670 636 420
100-275 670 715 435 300-400 700 805 500 425-500 750 805 500
140-350 755 850 440 375-500 780 910 510
180-500 930 1158 600
The dimensions given (E*, X, L) are valid for CH sizes 15, 17, 19 and 20 only within the permissible travel range according to the load/travel table. The load line position X will change slightly as it passes the total nominal travel (욼Xmax. = ± 7 % of sN). E* applies to upper travel limit; it will increase according to the travel section upon changing the travel stop.
57
Standard products constant hangers
HYDRA® constant hangers
Standard version
Options
Hanger preset, hot-dip galvanized housing, electrogalvanized connecting parts, spring painted with alkyd varnish
Hanger not preset, additional terrosone coating to spring(see page 26 for option code)
Dimensions not depending on travel CH size
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20
58
main dimensions A/B mm Ø 114 Ø 114 Ø 114 Ø 114 Ø 140 Ø 152 Ø 194 Ø 194 Ø 219 Ø 219 Ø 245 Ø 273 Ø 299 Ø 508 418 x 502 517 x 629 517 x 629 756 x 851 760 x 855 835 x 915
C mm 82 82 82 82 82 92 92 116 116 136 136 160 160 209 209 224 224 305 305 305
F mm 266 266 266 266 266 418 420 642 642 772 772 904 904 973 973 1228 1228 1660 1660 1850
connecting dimensions G mm 116 116 116 116 116 141 141 182 182 201 201 231 231 327 327 407 407 393 393 433
H mm 516 516 516 516 516 703 705 1062 1062 1242 1242 1394 1394 1713 1713 2078 2078 1925 1925 1925
k mm 14 14 14 14 14 18 18 23 23 23 23 23 23 27 27 33 33 33 33 33
n mm 180 180 180 180 180 230 230 300 300 320 320 360 360 580 580 700 700 950 950 950
o mm 80 80 80 80 80 100 100 160 160 180 180 200 200 260 260 340 340 300 300 300
s mm 8 8 8 8 8 10 10 12 12 12 12 15 15 20 20 20 20 25 25 25
u mm 130 130 130 130 130 180 180 230 230 250 250 280 280 480 480 600 600 850 850 850
SW mm 24 24 24 24 24 30 30 36 36 46 46 55 55 55 55 75 75 75 75 75
approx. weight
load group1)
kg 20 20 20 20 25 40 50 90 110 130 170 240 290 580 630 1000 1100 2100 2400 3000
LGV 12 16 20 24 30 36 42 48 56 64 72 80 90
thread d mm M12 M16 M20 M24 M30 M36 M42 M48 M56 M64 M72 M80 M90
1) The load group for connecting parts – depending on CH size and nominal travel – can be found in the load/travel table.
Standard products constant hangers
Series KVS
Order example: KVS 11.180.24 (standard) Dimension depending on travel CH size
01-05
CH sizes 18, 19, 20
06/07
08/09
10/11
12/13
14/15
16/17
18-20
Installation dimension E*/Load line position X Nominal E* X travel sN mm mm 50 61 101 60 66 110 70 71 119 80 76 129 90 81 138 100 86 147 110 91 157 120 96 166 130 101 175 140 106 185 150 111 194 160 116 203 170 121 213 180 126 222 190 131 231 200 136 241 225 149 264 250 161 287 275 174 311 300 186 334 325 350 375 400 425 450 475 500 Length of mechanism housing L travel range sN housing length L hole to centre e base length m hole pitch t base cut-out p travel range sN housing length L hole to centre e base length m hole pitch t base cut-out p travel range sN housing length L hole to centre e base length m hole pitch t base cut-out p travel range sN housing length L hole to centre e base length m hole pitch t base cut-out p
50-100 312 171 285 235 138/125 110-200 398 257 370 320 190 225-300 491 350 465 415 180
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
E* mm
X mm
79 84 89 94 99 139 144 149 154 159 164 169 174 179 184 197 209 222 234 247 259
153 162 172 181 190 157 166 175 185 194 203 213 222 231 241 264 287 311 334 357 381
317 322 328 333 338 393 398 403 407 412 417 422 427 432 437 450 462 475 487 500 512 525 537 550 562 575 587
192 201 211 220 229 196 205 214 224 233 242 252 261 270 280 303 326 350 373 396 420 443 466 490 513 536 560
360 365 370 375 380 455 460 465 470 475 480 485 490 495 508 520 533 545 558 570 583 595 608 620 633 645
217 227 236 245 255 221 230 240 249 258 268 277 286 296 319 342 366 389 412 436 459 482 506 529 552 576
454 459 464 469 474 479 574 579 584 589 594 599 612 624 637 649 662 674 687 699 712 724 737 749
245 254 264 273 282 292 249 258 268 277 286 296 319 342 366 389 412 436 459 482 506 529 552 576
581 586 591 596 601 606 611 617 622 627 632 645 707 720 732 745 757 770 782 795 807 820 832
366 376 385 394 404 413 422 432 441 450 460 483 396 420 443 466 490 513 536 560 583 606 630
797 802 807 812 817 822 827 840 852 865 877 950 962 975 987 1000 1012 1025 1037
434 443 452 462 471 480 490 513 536 560 583 466 490 513 536 560 583 606 630
741 746 751 763 775 788 800 813 825 838 850 863 875 888 899
385 395 404 427 451 474 497 521 544 567 591 614 637 660 684
60-160 391 225 375 325 170/150 170-250 471 305 455 405 210 275-350 571 405 555 505 220
60-200 505 290 455 385 225/215 225-300 600 385 550 480 270 325-400 700 485 650 580 290 425-500 800 585 750 680 310
70-200 550 315 490 420 240/225 225-350 691 455 630 560 340 375-500 841 615 790 720 370
90-250 631 360 570 490 250 275-375 751 480 690 610 350 400-500 871 600 810 730 370
Dim. p: 1st value applies to 1st CH size
100-400 940 655 985 885 450/490 425-500 1030 655 985 885 450/490
140-500 1137 680 1050 950 472
180-500 1300 760 1300 1200 550
The dimensions given (E*, X, L) are valid for CH sizes 15, 17, 19 and 20 only within the permissible travel range according to the load/travel table. The load line position X will change slightly as it passes the total nominal travel (욼Xmax. = ± 7 % of sN). E* applies to upper travel limit; it will decrease according to the travel section upon changing the travel stop.
59
Standard products constant supports
HYDRA® constant supports Vertical height adjustment of support roller and support plate: ±20 mm
The constant support is mounted on the loadbearing structure and carries the load by means of a roller or a PTFE-covered support plate. Both versions must be fitted with a flat sliding shoe.
lateral force in the rolling direction is less than 3% of the support reaction, but this support must be aligned exactly with the horizontal movement of the component supported.
The version with support plate, (series KSP) – unlike In the version with support the version with support roller (series KSR) the load roller – allows relative remains constant since the movement in all directions,
but has a higher lateral friction force (6 – 10% of support reaction), which leads to slightly higher friction forces in the constant support. The sliding shoe must have a sliding surface of stainless steel.
trogalvanized connecting parts, spring painted with alkyd varnish. Options Support not preset, additional terrosone coating to spring (see page 26 for option code)
Standard version Support preset, hot-dip galvanized housing, elec-
Load/Travel table for constant supports (see page 54 for constant hangers) nom. travel sN mm 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 225 250 275 300 325 350 375 400
CH size 01
02
03
04
05
0.47 0.39 0.33 0.29 0.26 0.23 0.21 0.20 0.18 0.17
0.94 0.78 0.67 0.59 0.52 0.47 0.43 0.39 0.36 0.33
1.85 1.54 1.32 1.16 1.03 0.92 0.84 0.77 0.71 0.66
3.72 3.10 2.66 2.33 2.07 1.86 1.69 1.55 1.43 1.33
6.48 5.40 4.63 4.05 3.60 3.24 2.95 2.70 2.49 2.31
06
9.30 7.97 6.98 6.20 5.58 5.07 4.65 4.29 3.99 3.72 3.49
07 08 09 10 11 maximum required load Fs max. in kN 15.4 13.2 11.5 10.3 9.24 8.40 7.70 7.10 6.60 6.16 5.77
22.8 19.6 17.1 15.2 13.7 12.5 11.4 10.5 9.78 9.13 8.56 8.06 7.61 7.21 6.85 6.09
37.7 32.3 28.2 25.1 22.6 20.5 18.8 17.4 16.1 15.1 14.1 13.3 12.6 11.9 11.3 10.0
38.8 34.5 31.0 28.2 25.9 23.9 22.2 20.7 19.4 18.3 17.2 16.3 15.5 13.8 12.4
58.8 52.3 47.0 42.8 39.2 36.2 33.6 31.4 29.4 27.7 26.1 24.8 23.5 20.9 18.8
12
13
73.3 66.0 60.0 55.0 50.8 47.1 44.0 41.2 38.8 34.7 36.7 33.0 29.3 26.4 24.0
105 94.1 85.5 78.4 72.4 67.2 62.7 58.8 55.3 52.3 49.5 47.0 41.8 37.6 34.2
14
15
128 117 108 100 93.5 87.5 82.5 77.9 73.8 70.1 62.3 56.1 51.0 46.8 43.2 40.1
154 142 132 123 116 109 103 97.4 92.5 82.2 74.0 67.3 61.7 56.9 52.9
16
17
200 187 175 165 156 147 140 124 112 102 93.4 86.2 80.0 74.7 70.0
261 246 232 219 207 197 175 157 143 131 121 112 105 98.4
The required loads can be decreased by up to 40% (down to the next smaller CH size) in the factory. Subsequent load adjustment of ±15% is possible in situ for every preset required load. The nominal load FN is 15% higher than the max. permissible required load; it can be used in the design if subsequent load adjustment is omitted.
at the factory. A support travel (nominal travel sN) The table above, produced somewhat larger than the specially for constant sup- required travel value sS ports, shows the maximum should always be selected. The intended travel reserrequired load Fs max. for each CH size – based on ves sR will then be available equally at both ends the nominal travel sN. The required load permits a of the travel. They should load adjustment of ±15% both amount to at least before the nominal load FN 10% of sS, but not less is reached. The CH size with than 10 mm. The resulting the next higher maximum preset position and installation dimension E dependload Fs max is selected using the required load Fs ing on the direction of and the required travel sS. movement from cold The required load Fs is set position to hot position is: Selection
60
E = E* + 0.5 (sN ± sS) for upward (+) or downward (-) movement. Example Requirements: Constant support with support roller Required load: Fs = 32 kN Required travel: sS = 155 mm, upwards Selection: Fs max ≥ 32 kN sN ≥ ss + 2 sR = ss x 1.2 = 155 x 1.2 = 186 mm
Result: nom. travel 190 mm CH size 12 (The load group is not relevant for constant supports). KSR 12.190.00 with Fs max = 34.7 kN (adjusted to Fs = 32 kN) sN = 190 mm mm and travel reserve 2 sR = 2 x 17.5 mm Installation dimension E: E = E* – 0.5 (sN + ss ) E = 920 – 0.5 (190 + 155) = 747.5 mm (E*: see page 61)
with support plate
Series KSR Series KSP
Order example: KSR 12.190.00 (standard) Dimensions not depending on travel CH size 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17
A/B mm 0120 0120 0120 0120 0150 0150 0180 0230 0230 0230 0255 0255 0275 0510 500/420 620/510 620/510
C mm 145 145 145 145 145 175 175 195 195 240 240 260 260 350 350 365 365
main dimensions F G mm mm 245 170 245 170 245 170 245 170 310 175 310 195 350 195 580 295 680 295 680 340 810 340 810 350 880 350 870 485 960 485 1290 535 1290 535
H mm 315 315 315 315 315 355 355 500 500 580 580 625 625 835 835 960 960
L mm 230 230 230 230 230 250 250 360 360 425 425 450 450 630 630 695 695
d mm 50 50 50 50 50 60 60 60 60 90 90 90 90 110 110 140 140
e mm 40 40 40 40 40 50 50 55 55 62 62 60 60 100 100 120 120
installation dimensions I n p s mm mm mm mm 65 210 70 8 65 210 70 8 65 210 70 8 65 210 70 8 65 210 70 8 90 260 70 10 90 260 70 10 90 300 100 12 90 300 100 12 120 360 120 12 120 360 120 12 120 400 140 15 120 400 140 15 150 500 180 20 150 500 180 20 190 520 220 20 190 520 220 20
k mm 14 14 14 14 14 18 18 23 23 23 23 23 23 27 27 27 27
t mm 150 150 150 150 150 150 150 250 250 300 300 330 330 410 410 440 440
u mm 180 180 180 180 180 220 220 250 250 300 300 320 320 440 440 440 440
SW mm 24 24 24 24 24 30 30 36 36 46 46 55 55 55 55 75 75
approx. weight kg 25 25 25 25 30 30 50 90 100 140 180 280 300 550 660 1000 1150
Dimensions depending on travel CH size
01-05
06/07
08/09
10/11
12/13
14/15
16/17
installation dimension E*/Load line position X Nominal travel sN 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 225 250 275 300 325 350 375 400
E* mm 480 485 490 495 500 505 510 515 520 525
X mm 105 115 125 135 145 155 165 170 180 190
E* mm
X mm
E* mm
X mm
545 550 555 560 565 570 575 580 585 590 595
115 125 135 145 155 165 170 180 190 200 210
685 690 695 700 705 710 715 720 725 730 735 740 745 750 755 770
155 165 175 185 195 205 210 220 230 240 250 260 270 275 285 310
E* mm
X mm
825 830 835 840 845 850 855 860 865 870 875 880 885 900 910
200 210 220 230 235 245 255 265 275 285 295 300 310 335 360
E* mm
X mm
870 875 880 885 890 895 900 905 910 915 920 925 940 950 965
210 220 230 235 245 255 265 275 285 295 300 310 335 360 380
E* mm
X mm
1165 1170 1175 1180 1185 1190 1195 1200 1205 1210 1225 1235 1250 1260 1275 1285
300 305 315 325 335 345 355 365 370 380 405 430 450 475 500 520
E* mm
X mm
1305 1310 1315 1320 1325 1330 1335 1350 1360 1375 1385 1400 1410 1425 1435
325 335 345 355 365 370 380 405 430 450 475 500 520 545 565
The load line position X will change slightly as it passes the total nominal travel (욼Xmax. = ± 7% of sN). E* applies to upper travel limit; it will increase according to the travel section upon changing the travel stop.
61
Standard products constant supports
with support roller
Standard products connecting parts
HYDRA® connecting parts
The connecting parts form the link between the loadbearing steel structure and the pipe or other installation components to be supported.
Owing to the categorization into load groups (LGV), they can be easily combined to create both rigid or movable assemblies.
Detailed descriptions of the standard parts listed below can be found on the following pages.
Contents Product
Name ZLN Welding lug, normal (variable spring hanger)
64
ZLK Welding lug for constant hanger
64
ZPK Square plate
ZKB/ZKN Clamping lug, normal (variable spring hanger)
62
Page
64
65
ZKK Clamping lug for constant hanger
68
ZGM/ZGI Clevis with bolt
69
ZSM/ZSI Turnbuckle
69
Product
Name
Page
ZOM/ZOI Eye nut
70
ZHM/ZHI Rod coupling
70
ZMM/ZMI Hexagonal nut
71
ZRM/ZRI Threaded Rod with right-hand thread
71
ZLM/ZLI Threaded rod with left-/right-hand thread
71
ZZF/ZZK Intermediate piece
72
ZTN Trapeze
73
ZVN/ZVV/ZVS Connecting lug (see horizontal clamps)
84/85
Standard products connecting parts
Versions for connecting parts Product
Standard version
Options/Code
Welding lugs
S 235 JR primed
– blank/0
Clamping lugs
S 235 JR hot-dip galvanized
– primed/3 painted/4
Square plate/ Spherical washer
S 235 JR 9 SMnPb28K primed
– blank/0
Threaded parts (clevis, turnbuckle, eye nut)
C22.8/S 355 J2G3 (load group 12–48) S 235 JR/S 355 J2G 3 (load group 56–90) electrogalvanized
– – blank/0 hot-dip galvanized (limited)/2
Rod coupling
S 235 JR/S 355 J2G 3 electrogalvanized
– hot-dip galvanized (limited)/2
Threaded rods
S 235 JR (up to M48) S 355 J2G 3 (M56 and larger) electrogalvanized
blank/0 hot-dip galvanized (limited)/2
Trapezes
S 235 JR hot-dip galvanized
– blank/0 primed/3
Connecting lugs
S 235 JR 16Mo3, 13CrMo4-5 (depends on temperature) primed
other materials blank/0
Load group LGV Nominal load FN in kN
12
16
20
24
30
36
42
48
56
64
72
80
90
7
12
20
33
50
70
100
132
180
240
300
400
500
63
Standard products connecting parts
HYDRA® connecting parts
HYDRA® welding lug, normal (for variable spring hanger and rigid support assembly) (primed)
Order example: ZLN 42-3
LGV 12-48
Thickness s
LGV 56-90
Series ZLN
Load group
LGV
12
16
20
24
30
36
42
48
56
64
72
80
90
Instal. dim.
E
30
40
45
55
70
70
80
120
120
130
150
170
180
Dimensions and connecting dimensions in mm
A
40
50
60
70
90
110
120
130
280
320
400
450
500
Weld approx. weight
kg
f
14
18
22
26
35
42
47
52
62
72
82
92
102
r
20
25
30
35
45
55
60
65
90
100
120
135
160
s
8
10
12
15
20
25
30
35
35
40
40
50
50
a
4
4
5
6
7
8
-
-
-
-
-
-
-
0.1
0.2
0.4
0.6
1.3
2.2
3.2
5.5
11
16
22
36
46
HYDRA® welding lug for constant hanger
Series ZLK
Order example: ZLK 42-3
(blank)
Load group
LGV
12
16
20
24
30
36
42
48
56
64
72
80
90
Instal. dim.
E
35
40
46
55
65
80
90
100
115
140
150
160
170
Dimensions and connecting dimensions in mm
A
100
120
140
175
190
235
255
270
355
385
425
470
480
B
60
60
80
90
110
140
150
170
200
240
260
280
300
f
14
18
22
26
35
42
47
53
63
73
83
93
103
Thickness s
g
14
14
18
22
26
35
35
42
42
47
47
47
47
s
10
10
12
15
20
25
30
35
35
40
40
50
50
t
70
85
95
120
120
150
160
160
230
240
270
300
300
z
15
20
25
30
40
45
55
60
75
90
100
110
120
Weld
a
4
4
5
6
7
8
approx. weight
kg
0.4
0.5
1.0
1.7
3.0
6.0
-
-
-
-
-
-
-
8.4
12
18
27
32
48
53
HYDRA® square plate with hardened spherical washer Order example: ZPK 42-3
Nominal load FN in kN
64
(primed)
Load group
LGV
12
16
20
24
30
36
42
48
56
64
Instal. dim.
E
60
85
95
110
110
135
170
185
215
245
Dimensions and connecting dimensions in mm
A
80
100
100
100
130
130
150
150
180
180
H
13
18
19
25
35
41
44
58
62
76
M30
M36
M42
M48
M56
M64
d
approx. weight
Load group LGV
Series ZPK
M12
M16
M20
M24
(1/2)
(5/8)
(3/4)
(1)
(1 1/8) (1 1/2) (1 3/4)
(2)
(2 1/4) (2 1/2)
s
10
15
15
20
25
30
30
40
40
50
kg
0.5
1.2
1.2
1.5
3.3
3.9
5.2
7.0
10
13
12
16
20
24
30
36
42
48
56
64
72
80
90
7
12
20
33
50
70
100
132
180
240
300
400
500
Series ZKN 2 for steel beam sections IPE 160 – 600 HEA 100 – 1000 HEB 100 – 1000 HEM 100 – 280
Order example: ZKN 2.12.200.15-2 (load group 12, flange width 200 mm, flange thickness 15 mm, hot-dip galvanized) Beam-related dimensions load group
12 12 16 16 16 20 20 20 20 20 24 24 24 24 30 30 30 36 36 42
6 clamps for load group 36 and higher
Btr
type
tg
mm 150 – 210 220 – 300 82 – 120 135 – 220 240 – 300 100 – 135 140 – 150 160 – 190 200 – 240 260 – 300 100 – 135 140 – 170 180 – 240 260 – 300 100 – 110 120 – 190 200 – 300 120 – 180 190 – 300 190 – 300
ZKN 2... 12. ... . ...1) 12. ... . ...1) 16. ... . ...1) 16. ... . ...1) 16. ... . ...1) 20. ... . ...1) 20. ... . ...1) 20. ... . ...1) 20. ... . ...1) 20. ... . ...1) 24. ... . ...1) 24. ... . ...1) 24. ... . ...1) 24. ... . ...1) 30. ... . ...1) 30. ... . ...1) 30. ... . ...1) 36. ... . ...1) 36. ... . ...1) 42. ... . ...1)
mm 10,7 – 25 11 – 36 7,4 – 11 10,2 – 25 12 – 36 8 – 21 8,5 – 22 14 – 24 10 – 26 12,5 – 36 8,5 – 21 8,5 – 23 9,5 – 26 12,5 – 36 8 – 20 8 – 24 10 – 36 8 – 23 10 – 36 10 – 36
n mm mm 4)+13 mm 4)+17 mm 4)+17 mm 4)+17 mm 4)+17 mm 4)+17 mm 4)+17 mm 4)+17 mm 4)+17 mm 4)+21 mm 4)+21 mm 4)+21 mm 4)+21 mm 4)+25 mm 4)+25 mm 4)+25 mm 4)+25 mm 4)+25 mm 4)+25 mm 4)+13
b1
s1
E
ls bolt length
weight
mm 80 mm 4)+ 80 mm 4)+100 mm 4)+100 mm 4)+100 mm 4)+100 mm 4)+100 mm 4)+100 mm 4)+100 mm 4)+100 mm 4)+125 mm 4)+125 mm 4)+125 mm 4)+125 mm 4)+155 mm 4)+155 mm 4)+155 mm 4)+155 mm 4)+155 mm 4)+155 mm
mm 12 15 12 15 20 15 16 18 20 16 18 20 25 20 20 25 20 25 25 25
mm 37 40 42 45 50 55 56 58 60 56 63 65 70 65 90 95 90 95 95 100
mm 80 – 90 80 – 100 80 – 90 90 – 100 100 – 120 90 – 100 90 – 100 100 – 110 90 – 110 90 – 120 100 – 110 100 – 120 110 – 120 110 – 130 120 – 130 130 – 140 120 – 150 130 – 140 130 – 150 130 – 150
kg3) 6 9 7 10 16 10 11 13 16 192) 16 19 25 302) 25 31 392) 43 602) 632)
4)+
Standard products connecting parts
HYDRA clamping lug, infinitely variable, normal (for spring hanger and rigid support assembly) for flange width 82 – 300 mm and flange thickness 7.4 – 36 mm
HY fo
O
1)
Enter flange width and flange thickness (x 10). with additional stiffeners 3) Average figure 4) Total of flange width + value in table 1)
g
HY (fo fo
2)
Version with spacer and stiffener
O Spacer Stiffener
Load group-related dimensions load group 12 16 20 24 30 36 42
with spacer
m
l1
s2
e2
f
SW
mm 135 150 170 200 215 275 275
mm 200 230 250 300 340 400 400
mm 8 10 12 15 20 25 30
mm 25 30 40 45 70 70 75
mm 14 18 22 26 35 42 47
mm 18 24 24 30 36 36 36
Load group
for tG greater than
12 16 20 24 30 36 42
12 mm 16 mm 16 mm 20 mm 24 mm 24 mm 24 mm
65
Typ ZKN 1 LGV 16 and Btr = 160 LGV 20 and Btr = 180
Order example: ZKN 1.16.160.-2 (LGV 16, max. flange width 160 mm, S235JR, hot-dip galvanized)
s2 thick
only LGV 24
1)
only LGV 24
LGV
E
H
16 20 24
40 50 65
mm 65 80 100
flange width Btr1) min max mm mm 100 160 120 180 140 200
A
B
S1
S2
f
d
l
mm 25 25 45
mm 25 25 295
mm 12 15 25
mm 10 12 15
mm 18 22 26
mm 16 20 24
mm 90 110 130
approx. weight kg 10 16 36
gradation 20 mm
HYDRA clamping lug LGV 12 infinitely variable, normal (for variable spring hanger and rigid support assembly) for flange width 80 – 300 mm and flange thickness 7,4 bis 21 mm
Order example: ZKB 12.200-2
Typ ZKB for steel beam sections IPE 160 – 600 HEA 100 – 450 HEB 100 – 320
(LGV 12, flange width 80 – 200 mm, S235JRG2, hot-dip galvanized)
10 thick
LGV
Typ
12 12
ZKB 12.200-2 ZKB 12.300-2
flange width mm 80 – 200 200 – 300
E mm 45 45
B mm 350 460
b mm 260 370
H mm 100 100
weight kg 2,0 3,0
66
Standardprodukte Verbindungsteile
Standard products connecting parts
HYDRA clamping lug – gradation 20 mm for flange width 100 – 200 mm and flange thickness 8 – 16 mm
Standard products connecting parts
HYDRA® clamping lug for constant hanger for flange width 82 – 300 mm and flange thickness 7.4 – 36 mm
for steel beam sections IPE HEA HEB HEM
Order example: ZKK 12.200.15-2
Series ZKK 160 – 600 100 – 1000 100 – 1000 100 – 280
(load group 12, flange width 200 mm, flange thickness 15 mm, hot-dip galvanized)
Beam-related dimensions load group
12 12 12 16 16 16 20 20 20 20 20 24 24 24 24 30 30 30 36 36 42
6 clamps for load group 36 and higher
Btr
type
tg
n
mm 82 – 140 150 – 210 220 – 300 82 – 120 135 – 220 240 – 300 100 – 135 140 – 150 160 – 190 200 – 240 260 – 300 100 – 135 140 – 170 180 – 240 260 – 300 100 – 110 120 – 190 200 – 300 120 – 180 190 – 300 190 – 300
ZKK... 12. ... . ...1) 12. ... . ...1) 12. ... . ...1) 16. ... . ...1) 16. ... . ...1) 16. ... . ...1) 20. ... . ...1) 20. ... . ...1) 20. ... . ...1) 20. ... . ...1) 20. ... . ...1) 24. ... . ...1) 24. ... . ...1) 24. ... . ...1) 24. ... . ...1) 30. ... . ...1) 30. ... . ...1) 30. ... . ...1) 36. ... . ...1) 36. ... . ...1) 42. ... . ...1)
mm 7,4 – 21 10,7 – 25 11 – 36 7,4 – 11 10,2 – 25 12 – 36 8 – 21 8,5 – 22 14 – 24 10 – 26 12,5 – 36 8,5 – 21 8,5 – 23 9,5 – 26 12,5 – 36 8 – 20 8 – 24 10 – 36 8 – 23 10 – 36 10 – 36
mm mm 4)+13 mm 4)+13 mm 4)+17 mm 4)+17 mm 4)+17 mm 4)+17 mm 4)+17 mm 4)+17 mm 4)+17 mm 4)+17 mm 4)+21 mm 4)+21 mm 4)+21 mm 4)+21 mm 4)+25 mm 4)+25 mm 4)+25 mm 4)+25 mm 4)+25 mm 4)+25 mm 4)+13
b1
s1
E
ls bolt length
weight
mm 80 mm 4)+ 80 mm 4)+ 80 mm 4)+100 mm 4)+100 mm 4)+100 mm 4)+100 mm 4)+100 mm 4)+100 mm 4)+100 mm 4)+100 mm 4)+125 mm 4)+125 mm 4)+125 mm 4)+125 mm 4)+155 mm 4)+155 mm 4)+155 mm 4)+155 mm 4)+155 mm 4)+155 mm
mm 10 12 15 12 15 20 15 16 18 20 16 18 20 25 20 20 25 20 25 25 25
mm 45 47 50 52 55 60 60 61 63 65 61 73 75 80 75 85 90 85 105 105 115
mm 70 – 80 80 – 90 80 – 100 80 – 90 90 – 100 100 – 120 90 – 100 90 – 100 100 – 110 90 – 110 90 – 120 100 – 110 100 – 120 110 – 120 110 – 130 120 – 130 130 – 140 120 – 150 130 – 140 130 – 150 130 – 150
kg3) 4 6 9 7 10 16 10 11 13 16 192) 16 19 25 302) 25 31 392) 43 602) 632)
4)+
Enter flange width and flange thickness. with additional stiffeners 3) Average figure 4) Total of flange width + value in table 1) 2)
Version with spacer and stiffener
Spacer Stiffener
Load group-related dimensions load group 12 16 20 24 30 36 42
68
with spacer
m
l1
s2
e2
f
g
mm 135 155 190 240 255 305 335
mm 200 235 270 340 380 430 460
mm 10 10 12 15 20 25 30
mm 35 40 45 55 65 80 90
mm 14 18 22 26 35 42 47
mm 14 14 18 22 26 35 35
t
z
SW
mm 70 85 95 120 120 150 160
mm 50 55 65 80 90 100 120
mm 18 24 24 30 36 36 36
Load group
for tG greater than
12 16 20 24 30 36 42
12 mm 16 mm 16 mm 20 mm 24 mm 24 mm 24 mm
LGV 12-48
Series1) ZGM/ZGI (electrogalvanized)
Order example: ZGM 42-1 LGV
12
16
20
24
30
36
42
48
56
64
72
80
90
Instal. dim.
E
49
52
55
68
80
92
100
100
100
110
130
150
170
Dimensions and connecting dimensions in mm (inch)
A
24
32
46
53
64
80
90
100
120
140
160
180
200
B
34
44
57
68
80
93
111
130
120
140
140
160
180
F
70
80
90
110
130
150
170
180
190
210
240
270
300
L
55
65
85
100
120
135
160
180
175
205
205
225
245
b
12
17
20
22
27
32
37
42
45
50
50
60
60
c
12
16
20
24
33
40
45
50
60
70
80
90
100
Load group
LGV 56-90
d approx. weight 1)
kg
M12 M16 M20 M24 M30 M36 M42 M48 M56 M64 M72 M80 M90 (1/2) (5/8) (3/4)
(1)
0,2
1,6
0,4
1,0
(1 1/8) (1 1/2) (1 3/4) 2,6
4,5
6,9
(2) 10
(2 1/4) (2 1/2) (2 3/4) 21
33
43
(3)
(3 1/2)
61
85
Dimensions in brackets = versions with inch thread (ZGI)
HYDRA® turnbuckle
Series1) ZSM/ZSI (electrogalvanized)
Order example: ZSM 42-1 left
Load group
LGV
12
16
20
24
30
36
42
48
56
64
72
80
90
Instal. dim.
E2)
38
50
57
74
75
72
82
70
90
116
106
104
105
Dimensions and connecting dimensions in mm (inch)
A
34
42
52
64
78
92
110
130
90
100
120
130
140
H
130
170
200
250
270
290
330
330
355
425
425
440
460
d
M12 M16 M20 M24 M30 M36 M42 M48 M56 M64 M72 M80 M90
left
(1/2) (5/8) (3/4) right
right
approx. weight 1) 2)
(1)
(1 1/8) (1 1/2) (1 3/4)
(2)
(2 1/4) (2 1/2) (2 3/4)
(3)
(3 1/2)
f
-
-
-
-
-
-
-
-
25
25
30
30
30
SW
18
24
30
36
46
55
65
75
80
90
100
110
130
kg
0,2
0,4
0,7
1,3
2,3
3,6
5,7
7,9
12
16
26
32
39
Dimensions in brackets = versions with inch thread (ZSI) Turnbuckle in middle position; adjustability ±E
Load group LGV
12
16
20
24
30
36
42
48
56
64
72
80
90
Nominal load FN in kN
7
12
20
33
50
70
100
132
180
240
300
400
500
69
Standard products connecting parts
HYDRA® clevis with bolt
Standard products connecting parts
HYDRA® eye nut LGV 12-48
Series1) ZOM/ZOI (electrogalvanized)
Order example: ZOM 42-1 LGV
12
16
20
24
30
Instal. dim.
E
39
47
55
68
75
Dimensions and connecting dimensions in mm (inch)
A
33
44
59
72
88
H
79
101
125
154
181
cmax
16
24
24
33
40
Load group
d
approx. weight 1) 2)
42
48
56
64
72
80
90
77
85
100
115
140
150
160
170
100
110
120
135
150
160
180
200
202
229
258
280
325
370
400
435
45
50
60
60
70
82
92
102
M12 M16 M20 M24 M30 M36 M42 M48 M56 M64 M72 M80 M90 (1/2) (5/8) (3/4)
LGV 56-90
36
(3)
(3 1/2)
s
6
10
10
15
(1)
(1 1/8) (1 1/2) (1 3/4) 17
20
25
30
(2)
(2 1/4) (2 1/2) (2 3/4) 40
40
50
60
60
kg
0,1
0,2
0,4
1,0
1,5
2,3
3,8
6,5
13
17
24
35
46
Dimensions in brackets = versions with inch thread (ZOI) When using small bolt diameters c, E increases accordingly.
HYDRA® rod coupling LGV 12-48
Series1) ZHM/ZHI Order example: ZHM 42-1 Load group Dimensions and connecting dimensions in mm (inch)
LGV
12
(electrogalvanized)
16
20
30
36
42
48
56
64
72
80
90
A
34
42
52
62
78
92
110
130
90
100
120
130
140
H
45
60
75
90
105
120
150
180
140
160
180
200
220
d
M12 M16 M20 M24 M30 M36 M42 M48 M56 M64 M72 M80 M90 (1/2) (5/8) (3/4)
approx. weight
24
(1)
(1 1/8) (1 1/2) (1 3/4)
(2)
(2 1/4) (2 1/2) (2 3/4)
(3)
(3 1/2)
f
-
-
-
-
-
-
-
-
25
25
25
25
25
kg
0,1
0,2
0,4
0,8
1,1
1,7
2,7
5,3
4,7
6,5
11,1
14
17
LGV 56-90 1)
Dimensions in brackets = versions with inch thread (ZHI)
Load group LGV
12
16
20
24
30
36
42
48
56
64
72
80
90
Nominal load FN in kN
7
12
20
33
50
70
100
132
180
240
300
400
500
70
Series1) ZRM/ZRI
Order example: ZRM 42.1500-1 (electrogalvanized) E = 1500 mm Load group
LGV
Instal. dim.
E
Dimensions and connecting dimensions in mm (inch) approx. weight
d
1)
12
16
20
30
36
42
48
56
72
80
90
M12 M16 M20 M24 M30 M36 M42 M48 M56 M64 M72 M80 M90 -
kg/m 0,7
(1)
(1 1/8) (1 1/2) (1 3/4)
(2)
(2 1/4) (2 1/2) (2 3/4)
(3)
(3 1/2)
-
-
-
-
-
-
-
300
300
300
400
400
1,3
2,1
3,0
4,7
6,9
9,4
12,0
17
22
29
36
46
Dimensions in brackets = versions with inch thread (ZRI)
HYDRA® threaded rod (left-/right-hand thread) right
64
maximal 2000 (3000) (1/2) (5/8) (3/4)
r
24
Series1) ZLM/ZLI
Order example: ZLM 42-1
(electrogalvanized)
Load group
LGV
12
16
20
24
30
36
42
48
56
64
72
80
90
Instal. dim.
E
150
200
220
260
270
300
380
380
460
520
580
640
700
Dimensions and connecting dimensions in mm (inch)
l
75
100
120
150
160
180
220
220
260
300
340
380
420
55
80
80
90
90
100
140
140
180
200
220
240
260
d
approx. weight
kg
r
M12 M16 M20 M24 M30 M36 M42 M48 M56 M64 M72 M80 M90 (1/2) (5/8) (3/4)
(1)
0,1
0,8
0,3
0,5
(1 1/8) (1 1/2) (1 3/4) 1,2
2,1
3,6
(2) 4,7
(2 1/4) (2 1/2) (2 3/4) 7,8
12
17
(3)
(3 1/2)
23
32
left 1)
Dimensions in brackets = versions with inch thread (ZLI)
Standard threaded rods: material S 235 JRG 2 (up to M48) S 355 J2G 3 (M56 and larger) rolled thread electrogalvanized HYDRA® nut
Series1) ZMM/ZMI Order example: ZMM 42-1
(electrogalvanized)
Load group
LGV
12
16
20
24
30
36
42
48
56
Dimensions and connecting dimensions in mm (inch)
H2)
11
15
18
21
25
31
34
38
45
51
58
64
72
K
21
27
33
40
51
61
72
83
94
105
118
129
146
d SW
approx. weight 1) 2)
kg
64
72
80
90
M12 M16 M20 M24 M30 M36 M42 M48 M56 M64 M72 M80 M90 (1/2) (5/8) (3/4)
(1)
18
36
24
30
(1 1/8) (1 1/2) (1 3/4) 46
0,02 0,04 0,07 0,12 0,23
(2)
(2 1/4) (2 1/2) (2 3/4)
(3)
(3 1/2)
55
65
75
85
95
105
115
130
0,4
0,7
1,0
1,5
2,0
2,7
3,5
5,0
DIN EN ISO 4032; dimensions in brackets = versions with inch thread (ZMI) Maximum value
Load group LGV
12
16
20
24
30
36
42
48
56
64
72
80
90
Nominal load FN in kN
7
12
20
33
50
70
100
132
180
240
300
400
500
71
Standard products connecting parts
HYDRA® threaded rod (right-hand thread)
Standard products connecting parts
HYDRA® intermediate piece for spring support Form 1
Series ZZF
Standard version Material: S 235 JR Surface protection: hot-dip galvanized
Options Surface protection: primed (size 05 or 06, length 200 mm, form 2, material S 235 JR, hot-dip galvanized)
Order example: ZZF 06.0200.2-37.2
size FSP FSS -
Form 2
type ZZF... -
D
d
m
k
t
s
mm
mm
mm
mm
mm
mm
Form 1 E min max mm mm
Form 2 weights3) E for Emax min max 욼R Form 1 Form 2 kg mm mm kg/mm kg
01/02 03/04 05/06
02. ...1). ...2) 04. ...1). ...2) 06. ...1). ...2)
102 114 140
96 108 132
130 150 190
12 14 18
95 110 130
8 10 12
40 45 60
89 99 129
90 100 130
250 0.007 350 0.008 400 0.012
07 08
07. ...1). ...2) 08. ...1). ...2)
168 219
160 211
220 270
23 23
160 200
12 15
70 75
149 159
150 160
500 0.016 6.6 650 0.024 11
12 23
09/10 11
10. ...1). ...2) 11. ...1). ...2)
245 273
235 263
300 340
27 27
215 250
15 20
85 95
179 189
180 190
700 0.030 14 800 0.033 22
29 42
12 13
12. ...1). ...2) 13. ...1). ...2)
508 508
468 468
530 590
27 27
460 520
25 30
105 115
199 209
200 1000 0.123 59 210 1000 0.123 99
157 196
14 15/16
14. ...1). ...2) 16. ...1). ...2)
610 610
570 570
640 760
27 33
570 670
30 40
115 145
209 259
210 1200 0.148 93 260 1200 0.148 224
239 364
1.6 2.7 2.5 4.5 4.9 8.2
Enter length Enter form 3) Weight for E min < E < Emax: m(E) = m(Emax) – 욼R x (Emax – E) 1) 2)
HYDRA® intermediate piece for constant support
Series ZZK
Standard version Material: S 235 JR Surface protection: hot-dip galvanized
Options Surface protection: primed
Order example: ZZK 07.0200-37.2
size KSP KSR -
type
D
d
L
n
k
t
t1
u
s
ZZK... -
mm
mm
mm
mm
mm
mm
mm
mm
mm
min mm
01– 05 06/07 08/09
05. ...1) 07. ...1) 09. ...1)
168 219 273
151 200 251
230 250 360
210 260 300
14 18 23
150 150 250
40 50 55
180 220 250
8 10 12
130 150 180
10/11 12/13
11. ...1) 13. ...1)
324 356
301 321
425 450
360 400
23 23
300 330
62 60
300 320
12 15
190 800 0,044 23 210 1000 0,085 39
50 106
14/15 16/17
15. ...1) 17. ...1)
406 508
366 468
630 695
500 520
27 27
410 440
100 120
440 440
20 20
260 1200 0,098 87 260 1200 0,123 86
179 202
1) 3)
72
(size 06 or 07, length 200 mm, material S 235 JR, hot-dip galvanized)
Enter length Weight for Emin < E < Emax: m(E) = m(Emax) – 욼R · (Emax – E)
E
weights3) total for max 욼R Emin Emax mm kg/mm kg kg 400 0,018 5.9 500 0,024 8 700 0,033 16
11 17 33
Series ZTN (load group 24, span 1200 mm, S 235 JR, hot-dip galvanized)
Order Example: ZTN 24.1200-37.2
Load group Nom. load in kN Instal. dim. Connecting dimensions in mm
300
400
500
600
800
Span L2) in mm
1000
1200
1400
1600
1800
2000 B=H
2200
2400
1) 2) 3)
LGV FN1) E f s z
12 14 30 14 8 30
16 24 40 18 10 35
20 40 45 22 12 40
24 66 55 26 15 45
30 100 70 35 20 55
36 140 70 42 25 65
42 200 80 47 30 70
Type H Weight Type H Weight Type H Weight Type H Weight Type H Weight Type H Weight Type H Weight Type H Weight Type H Weight Type H Weight Type H Weight Type H Weight Type H Weight
12.0300 100 7,6 12.0400 100 9,6 12.0500 100 11,6 12.0600 100 13,7 12.0800 100 17,8 12.1000 100 21,8 12.1200 100 25,9 12.1400 100 30,0 12.1600 120 44,5 12.1800 120 49,9 12.2000 120 55,2 12.2200 120 60,5 12.2400 140 83,1
16.0300 100 8,0 16.0400 100 10,0 16.0500 100 12,0 16.0600 100 14,1 16.0800 100 18,2 16.1000 120 29,0 16.1200 120 34,3 16.1400 120 39,6 16.1600 140 56,7 16.1800 140 63,4 16.2000 140 70,2 16.2200 160 97,1 16.2400 160 106
20.0300 100 8,5 20.0400 120 13,5 20.0500 120 16,2 20.0600 120 18,9 20.0800 140 30,4 20.1000 140 37,1 20.1200 160 55,2 20.1400 160 63,8 20.1600 160 72,4 20.1800 180 97,1 20.2000 180 107,3 20.2200 180 117,5 20.2400 200 153
24.0300 120 12 24.0400 120 14 24.0500 140 21 24.0600 160 31 24.0800 160 39 24.1000 180 57 24.1200 180 67 24.1400 200 93 24.1600 220 122 24.1800 220 136 24.2000 220 151 24.2200 220 165 24.2400 220 179
30.0500 180 34 30.0600 200 46 30.0800 220 68 30.1000 220 82 30.1200 220 96 30.1400 240 128 30.1600 240 145 30.1800 260 180 30.2000 260 199 30.2200 280 241 30.2400 280 261
36.0800 240 82 36.1000 260 109 36.1200 260 128 36.1400 280 162 36.1600 280 183 36.1800 300 230 36.2000 300 254 36.2200 300 277 36.2400 300 300
42.0800 300 116 42.1000 300 140 42.1200 300 163 42.1400 300 187 42.1600 3203) 227 42.1800 3203) 253 42.2000 3403) 293 42.2200 3403) 320 42.2400 3403) 347
Nominal load FN = permissible load in centre of trapeze Intermediate lengths available on request B = 300 mm
Load group LGV
12
16
20
24
30
36
42
48
56
64
72
80
90
Nominal load FN in kN
7
12
20
33
50
70
100
132
180
240
300
400
500
73
Standard products connecting parts
HYDRA® trapeze
Correction factor K for ferritic materials
1,20 1,00 0,80 Kq
0,60
16Mo3
13CrMo4-5
S 235 JR
0,40 0,20
600
550
1,4571 1,4541
600
550
450
400
350
300
250
1.4958 (Incoloy 800 H)
200
150
100
50
0
500
450
400
350
300
250
Berechnungstemperatur in °C Design temperature inq°C
500
In order to simplify selection, the clamps designed according to nominal loads are selected by way of temperature-based correc- Correction factor K CH size tion factors for real operating conditions. The correction factors can be taken 1,20 from the diagrams or from the table below, which 1,00 contains values originating 0,80 from standards, also for other clamp materials. To 0,60 simplify clamp selection even further, we have in0,40 cluded tables from which material- and temperature0,20 based loads can be read off directly. These tables 0,00 are shown together with the series on pages 78-93.
200
150
0
100
0,00
Nominal load and factors
50
The standardized range of HYDRA® pipe clamps covers the wide range of nominal diameters and loads met with in practice. In addition to common two- and three-bolt clamps to DIN 3567, new horizontal and riser clamps with enhanced properties and practical advantages have been developed and added to our range.
Kq
Standard products pipe clamps
HYDRA® pipe clamps
Design temperature in q °Cin °C Berechnungstemperatur
Correction factor K for clamps made of ferritic and martensitic materials Material Upper limit Option Correction faktor K temperature code Designation to to No. to VGB- DIN EN, Component temperature in °C DIN EN DIN EN (alt) R510L WB in °C cbb dbb dgb ebb egb fbb fgb fjb gbb gdb gfb ghb gjb hbb heb hgb X cZbbej SdegØR egb ebb bZjj bZik bZic bZgj SbZgT ei cZgfcg chMoe gbb geb SbZjiT bZih bZid bZhj bZhg bZhb bZek SbZdgT ch cZieeg ceurMofXg geb gib bZjg bZjb bZih bZig bZgj bZfb SbZdgT SbZciT ce cZiejb cburMokXcb gjb hbb SbZgiT bZfe bZee bZdf bZcj SbZcfT cb cZfkbe XcburMoVNbkXc SPkcT gjb hgb SbZkcT bZih bZhd bZfk bZej bZdg bZck kc Correction factors K for clamps made of austenitic materials Component temperature in °C °C X gb cbb cgb dbb ebb fbb gbb c ggb c gjb gkb hbb hcb heb hgb cZfgfc XhurNiTicjXcb pgjb ggb bZkf bZjj bZjd bZij bZic bZhh bZhe bZhd fc cZfgic XhurNiTiMociXcdXd pgjb ggb cZb bZkd bZji bZje bZif bZhk bZhi bZhh ic cZfkgj XgNiurslTiecXdb SjbbsT X kbb d bZfd bZfb bZfb bZfb bZfb bZfb bZej bZed jb 1) 2)
Bolts made from a different material are required for > 400 °C; therefore, please specify the temperature with your order. Owing to the limited materials available, bolts for temperatures > 650°C on request only.
74
The clamp temperature, on which the load depends, deviates from the temperature of the medium ϑM. It can be read off from the adjacent diagram “Component temperatures in pipe clamps”. The relevant temperature (reference temperature) for horizontal clamps is ϑ0, for connecting lugs and riser clamps ϑ1, in accordance with the following drawings. The diagram also includes connection temperatures ϑA in clamps and connecting lugs.
Component temperatures in pipe clamps
The three straight lines apply for ϑA, with good approximation, to HYDRA® pipe clamps with standard dimensions for the materials S 235 JR, 16Mo3, 13CrMo4-5 in the respective temperature ranges (see product tables starting on page 78). Two-bolt clamps are considered in combination with connecting lugs. In the case of riser clamps, the specifications apply to the versions with the lowest possible spans; higher spans will result in lower temperatures.
600
0 = M – 0.07 (M – u ) 1 = M – 0.1 (M – u ) with temperature of medium M and ambient temperature u (Diagram: u = 25 °C)
500 Component temperature q in °C
Component temperatures in pipe clamps
Standard products pipe clamps
HYDRA® pipe clamps
q0
400
q1
300
200
qA for clamps with standard dimensions, made of... S 235 JRG 2
100
16Mo3 13CrMo4-5
25 25
100
200
300
400
500
600
Temperature of medium qM in °C
A
A
A
1 0
1 0
0
M
M
M
0 M
0 1
1
1
1
M
M
0 A
M 0 1 A
0 1 A
1 0
A
1
75
Main features
Two- and three-bolt versions of flat steel clamps are available for use in the smaller diameter and lower load ranges. Grip clamps in five load series can be used for high nominal loads.
Positive experience gained over many years of use in power stations and other industrial installations.
Standard materials for clamps are S 235 JR, 16Mo3 and 13CrMo4-5, covering the whole range of temperature of the mediums up to approx. 560 ºC.
Overload up to 2.5 times the load-carrying capacity is permissible (temperature reduction taken into consideration); no permanent deformations up to this load. Usual insulation thicknesses were taken into account for the dimensioning of the supports.
Flat steel clamps 200 150 100 70
Nominal load FFNNininkNkN Nennlast
Applications
HZS
50
HZV 30
HZN
20 15 10
HZN/HDN
7 5
Owing to their form, grip clamps can be more readily adapted to larger deviations in diameter and greater ovalness.
15
25
50
100
200
300
500
1000
Nominal diameter Nennweite DN DN
Grip clamps All the connecting parts required are available.
200 150
HGV 100 70
Nennlast Nominal load FNFN in in kNkN
Standard products horizontal pipe clamps
HYDRA® horizontal pipe clamps
HGN 50
30 20 15 10 7 5 15
25
50
100
200
300
Nominal diameter Nennweite DN DN
76
500
1000
Example:
Owing to the form of the clamps, only the required load during operation is required for selection (as with variable spring and constant hangers).
Requirement:
The reference temperature ϑ0 for clamp selection can be taken from the diagram “Component temperatures of pipe clamps” on page 75, based on the temperature of the medium ϑM (design temperature of pipe). Both the material required and the minimum nominal load on the clamp are based on the reference temperature ϑ0, which is the design temperature of the clamp. When choosing the material, however, the upper limit temperature (see table on page 74) must be considered. (According to several standards, the temperature of the medium ϑM shall not exceed this limit!) The nominal load on the clamp can be calculated from the correction factors on page 74, using the equation FN ≥ Fs/Kϑ. It can also be read off directly from the load tables, which form part of the product specification tables. Connecting lugs, adapted to the three load series of the two-bolt clamps, are selected using the same method. The reference temperature ϑ1, however, must be read off from the diagram on page 75.
Series HZN HZV
HDN HDV
DN 15 –1200
DN 15 –1000
HZS
HDS
DN 150–800
DN 150–800
HGN
HGV
DN 15 0–1000
DN 250–1000
HBN HBV
HBS
DN 100–900
DN 200–800
Two-bolt clamp with connecting lug, ferritic, blank Pipe diameter: DN 400 Required load: FS = 13 kN Temperature of medium: M = 470 °C Insulation thickness: J = 220 mm Load group: 20 Selection Reference temperature 0 = 440 °C (diagram, page 75) Material: 16Mo3 Correction factor: K = 0.66 (diagram, page 74) Nominal load: FN ≥ 13/0.66 = 19.7 kN Two-bolt clamp: HZV 0400 – 16.0 (nominal load FN = 21 kN) alternative: with 0 = 440 °C and DN 400 from load table for HZV: (page 76) Ft ≥ 13.7 kN This selection process results in the same two-bolt clamp. Supplement: Connecting lug, suitable for HZV ZVV 070.210.20 – 16.0 max. insulation thickness: J = 230 mm
MSN
DN 40–800
77
Produktprogramm Standard products Rohrhalterungen horizontal pipe clamps
Selection
Standard products horizontal pipe clamps
HYDRA® two-bolt clamps, normal
Series HZN
up to DN 500 to DIN 3567
Standard version
Options
Materials: S 235 JR, 16Mo3, 13CrMo4-5, depending on service temperature
for other materials see page 74
Surface protection: blank
Surface protection: primed hot-dip galvanized (only advisable with correspondingly low service temperatures) (see page 26 for option code)
Order example: HZN 0300-37.3
(S 235 JR, primed)
Nominal sizes, dimensions, weights nom. outer dia. pipe diameter DN D mm 15 21.3 20 26.9 25 33.7 32 42.4 40 48.3 50 60.3 65 76.1 80 88.9 100 114.3 125 139.7 150 168.3 200 219.1 250 273 300 323.9 350 355.6 400 406.4 450 457 500 508 550 559 600 610 700 711 800 813 850 864 900 914 1000 1016 1100 1120 1200 1220
nom. type instal. main load dim. dimensions
kN 7 7 7 6 5 7 7 7 11 9 9 7 7 6 6 9 8 8 18 17 15 14 23 22 21 19 18
HZN 0015 0020 0025 0032 0040 0050 0065 0080 0100 0125 0150 0200 0250 0300 0350 0400 0450 0500 0550 0600 0700 0800 0850 0900 1000 1100 1200
E mm 30 33 36 41 44 54 61 68 89 102 116 142 174 199 216 249 274 300 345 370 425 475 515 540 590 645 695
A mm 90 96 102 112 118 144 158 172 226 252 280 332 408 458 492 570 620 672 780 830 940 1040 1120 1170 1270 1380 1480
B mm 30 30 30 30 30 40 40 40 50 50 50 50 60 60 60 70 70 70 90 90 90 90 100 100 100 100 100
Loads Ft in kN Connecting dimensions approx. weight b mm 7 7 7 7 7 9 9 9 11 11 11 11 14 14 14 18 18 18 25 25 25 25 30 30 30 30 30
c mm 10 10 10 10 10 12 12 12 16 16 16 16 20 20 20 24 24 24 30 30 30 30 30 30 30 30 30
s mm 5 5 5 5 5 6 6 6 8 8 8 8 8 8 8 10 10 10 15 15 15 15 20 20 20 20 20
z mm 15 15 15 15 15 18 18 18 24 24 24 24 30 30 30 36 36 36 45 45 45 45 45 45 45 45 45
Material (standard) S 235 JR
16Mo3
13CrMo4-5
temperature in °C kg 0.3 0.3 0.3 0.4 0.4 0.7 0.8 0.9 2.0 2.2 2.5 3.0 4.6 5.2 5.6 9.4 10 11 24 26 29 33 51 53 58 64 69
100 6.2 6.2 6.2 5.3 4.4 6.2 6.2 6.2 9.7 7.9 7.9 6.2 6.2 5.3 5.3 7.9 7.0 7.0 15.8 15.0 13.2 12.3 20.2 19.4 18.5 16.7 15.8
200 5.5 5.5 5.5 4.7 4.0 5.5 5.5 5.5 8.7 7.1 7.1 5.5 5.5 4.7 4.7 7.1 6.3 6.3 14.2 13.4 11.9 11.1 18.2 17.4 16.6 15.0 14.2
250 5.0 5.0 5.0 4.3 3.6 5.0 5.0 5.0 7.8 6.4 6.4 5.0 5.0 4.3 4.3 6.4 5.7 5.7 12.8 12.1 10.7 9.9 16.3 15.6 14.9 13.5 12.8
300 4.1 4.1 4.1 3.5 2.9 4.1 4.1 4.1 6.4 5.2 5.2 4.1 4.1 3.5 3.5 5.2 4.6 4.6 10.4 9.9 8.7 8.1 13.3 12.8 12.2 11.0 10.4
350 5.0 5.0 5.0 4.3 3.6 5.0 5.0 5.0 7.9 6.5 6.5 5.0 5.0 4.3 4.3 6.5 5.8 5.8 13.0 12.2 10.8 10.1 16.6 15.8 15.1 13.7 13.0
400 4.8 4.8 4.8 4.1 3.4 4.8 4.8 4.8 7.5 6.1 6.1 4.8 4.8 4.1 4.1 6.1 5.4 5.4 12.2 11.6 10.2 9.5 15.6 15.0 14.3 12.9 12.2
450 4.6 4.6 4.6 3.9 3.3 4.6 4.6 4.6 7.2 5.9 5.9 4.6 4.6 3.9 3.9 5.9 5.2 5.2 11.7 11.1 9.8 9.1 15.0 14.3 13.7 12.4 11.7
480 4.2 4.2 4.2 3.6 3.0 4.2 4.2 4.2 6.6 5.4 5.4 4.2 4.2 3.6 3.6 5.4 4.8 4.8 10.8 10.2 9.0 8.4 13.8 13.2 12.6 11.4 10.8
500 515 530 4.1 3.2 2.3 4.1 3.2 2.3 4.1 3.2 2.3 3.5 2.7 2.0 2.9 2.3 1.7 4.1 3.2 2.3 4.1 3.2 2.3 4.1 3.2 2.3 6.4 5.0 3.6 5.2 4.1 3.0 5.2 4.1 3.0 4.1 3.2 2.3 4.1 3.2 2.3 3.5 2.7 2.0 3.5 2.7 2.0 5.2 4.1 3.0 4.6 3.6 2.6 4.6 3.6 2.6 10.4 8.1 5.9 9.9 7.7 5.6 8.7 6.8 5.0 8.1 6.3 4.6 13.3 10.4 7.6 12.8 9.9 7.3 12.2 9.5 6.9 11.0 8.6 6.3 10.4 8.1 5.9
The loads for intermediate temperatures can be calculated by linear interpolation for each specific type of material. Loads for temperatures higher or lower than those given and specific to the material can be calculated from the nominal load FN by using the temperature factors on page 74.
78
Series HDN
to DIN 3567, larger E dimension
Standard version
Options
Materials: S 235 JR, 16Mo3, 13CrMo4-5, depending on service temperature
for other materials see page 74 Surface protection: primed hot-dip galvanized (only advisable with correspondingly low service temperatures) (see page 26 for option code)
Surface protection: blank
Order example: HDN 0300.370.12-37.3
(S 235 JR, primed)
Nominal sizes, dimensions, weights (loads Ft as for HZN opposite) nom. dia. DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500 550 600 700 800 850 900 1000
outer nom. load pipe diameter D Fn1) mm kN 21.3 7 26.9 7 33.7 7 42.4 6 48.3 5 60.3 7 76.1 7 88.9 7 114.3 11 139.7 9 168.3 9 219.1 7 273 7 323.9 6 355.6 6 406.4 9 457 8 508 8 559 18 610 17 711 15 813 14 864 23 914 22 1016 21
Connection diameter
1)
DN LGV c (mm)
type
dimensions
HDV... 0015. ... . ...1) 0020. ... . ...1) 0025. ... . ...1) 0032. ... . ...1) 0040. ... . ...1) 0050. ... . ...1) 0065. ... . ...1) 0080. ... . ...1) 0100. ... . ...1) 0125. ... . ...1) 0150. ... . ...1) 0200. ... . ...1) 0250. ... . ...1) 0300. ... . ...1) 0350. ... . ...1) 0400. ... . ...1) 0450. ... . ...1) 0500. ... . ...1) 0550. ... . ...1) 0600. ... . ...1) 0700. ... . ...1) 0800. ... . ...1) 0850. ... . ...1) 0900. ... . ...1) 1000. ... . ...1)
15 – 40 12 10
B mm 30 30 30 30 30 40 40 40 50 50 50 50 60 60 60 70 70 70 90 90 90 90 100 100 100
50 – 80 12/16 12
b mm 7 7 7 7 7 9 9 9 11 11 11 11 14 14 14 18 18 18 25 25 25 25 30 30 30
s mm 5 5 5 5 5 6 6 6 8 8 8 8 8 8 8 10 10 10 15 15 15 15 20 20 20
z mm 15 15 15 15 15 18 18 18 24 24 24 24 30 30 30 36 36 36 45 45 45 45 45 45 45
S 235 JR 16Mo3 13CrMo4-5 instal. max. approx. instal. max. approx. instal. max. approx. dim. insul. weight dim. insul. weight dim. insul. weight thk. thk. thk. E J E J E J mm mm kg mm mm kg mm mm kg 120 70 0.5 180 120 0.7 230 160 0.8 125 70 0.6 185 120 0.7 235 160 0.8 125 70 0.6 185 120 0.7 235 160 0.8 130 70 0.6 190 120 0.8 240 160 0.9 135 70 0.6 195 120 0.8 245 160 0.9 165 95 1.2 225 145 1.4 285 195 1.7 170 95 1.3 230 145 1.5 290 195 1.7 180 95 1.4 240 145 1.6 300 195 1.8 230 130 3.0 290 180 3.4 350 230 3.7 240 130 3.2 300 180 3.6 360 230 4.0 255 130 3.5 315 180 3.9 375 230 4.3 280 130 4.0 340 180 4.4 400 230 4.8 345 160 6.1 405 210 6.6 465 260 7.0 370 160 6.7 430 210 7.2 490 260 7.6 385 160 7.1 445 210 7.6 505 260 8.0 440 185 12 500 240 13 560 290 13 465 185 13 525 240 13 585 290 14 490 185 14 550 235 14 610 285 15 525 195 29 585 245 30 645 295 31 550 195 30 610 245 32 670 295 33 605 200 34 665 250 35 725 300 37 655 200 37 715 250 39 775 300 40 685 205 57 745 255 59 805 305 61 710 205 59 770 255 61 830 305 63 760 205 64 820 255 66 880 305 68
100 – 200 250 – 350 250 – 350 400 – 500 400 – 500 550 – 1000 550 – 1000 550 – 1000 12/16 12 16 12 16 12 16/20 24 16 16 20 16 24 16 24 30
Enter dimension E and load group LGV.
79
Standard products horizontal pipe clamps
HYDRA® three-bolt clamps, normal
Standard products horizontal pipe clamps
HYDRA® two-bolt clamps, medium
Standard version
Options
Materials: S 235 JR, 16Mo3, 13CrMo4-5, depending on service temperature
for other materials see page 74
Surface protection: blank
Surface protection: primed hot-dip galvanized (only advisable with correspondingly low service temperatures) (see page 26 for option code)
Order example: HZV 0400-16.0
(16Mo3, blank)
Nominal sizes, dimensions, weights nom. outer dia. pipe diameter DN D mm 100 114.3 125 139.7 150 168.3 200 219.1 250 273.0 300 323.9 350 355.6 400 406.4 450 457 500 508 550 559 600 610 700 711 800 813 850 864 900 914 1000 1016 1100 1120 1200 1220
nom. type instal. main load dim. dimensions
kN 19 18 16 17 15 14 13 21 19 32 31 45 45 47 48 50 47 43 41
HZV 0100 0125 0150 0200 0250 0300 0350 0400 0450 0500 0550 0600 0700 0800 0850 0900 1000 1100 1200
E mm 105 115 130 165 190 215 230 270 295 335 360 405 455 510 535 560 610 665 715
Series HZV
A mm 280 300 330 400 450 500 530 610 660 760 810 920 1020 1130 1180 1230 1330 1440 1540
B mm 70 70 70 70 70 70 70 90 90 100 100 110 120 140 150 160 160 160 160
Loads Ft in kN connecting dimensions approx. weight b mm 20 20 20 20 20 20 20 25 25 25 25 30 30 30 30 30 30 30 30
c mm 24 24 24 24 24 24 24 24 24 30 30 36 36 36 36 36 36 36 36
s mm 10 10 10 12 12 12 12 15 15 20 20 25 25 25 25 25 25 25 25
z mm 35 35 35 35 35 35 35 35 35 45 45 55 55 55 55 55 55 55 55
Material (standard) S 235 JR
16Mo3
13CrMo4-5
temperature in °C kg 4.5 4.8 5.3 7.4 8.4 9.5 10 18 19 33 35 55 67 87 97 109 118 129 139
100 16.7 15.8 14.1 15.0 13.2 12.3 11.4 18.5 16.7 28.2 27.3 39.6 39.6 41.4 42.2 44.0 41.4 37.8 36.1
200 15.0 14.2 12.6 13.4 11.9 11.1 10.3 16.6 15.0 25.3 24.5 35.6 35.6 37.1 37.9 39.5 37.1 34.0 32.4
250 13.5 12.8 11.4 12.1 10.7 9.9 9.2 14.9 13.5 22.7 22.0 32.0 32.0 33.4 34.1 35.5 33.4 30.5 29.1
300 11.0 10.4 9.3 9.9 8.7 8.1 7.5 12.2 11.0 18.6 18.0 26.1 26.1 27.3 27.8 29.0 27.3 24.9 23.8
350 13.7 13.0 11.5 12.2 10.8 10.1 9.4 15.1 13.7 23.0 22.3 32.4 32.4 33.8 34.6 36.0 33.8 31.0 29.5
400 12.9 12.2 10.9 11.6 10.2 9.5 8.8 14.3 12.9 21.8 21.1 30.6 30.6 32.0 32.6 34.0 32.0 29.2 27.9
450 12.4 11.7 10.4 11.1 9.8 9.1 8.5 13.7 12.4 20.8 20.2 29.3 29.3 30.6 31.2 32.5 30.6 28.0 26.7
480 11.4 10.8 9.6 10.2 9.0 8.4 7.8 12.6 11.4 19.2 18.6 27.0 27.0 28.2 28.8 30.0 28.2 25.8 24.6
500 11.0 10.4 9.3 9.9 8.7 8.1 7.5 12.2 11.0 18.6 18.0 26.1 26.1 27.3 27.8 29.0 27.3 24.9 23.8
515 8.6 8.1 7.2 7.7 6.8 6.3 5.9 9.5 8.6 14.4 14.0 20.3 20.3 21.2 21.6 22.5 21.2 19.4 18.5
The loads for intermediate temperatures can be calculated by linear interpolation for each specific type of material. Loads for temperatures higher or lower than those given and specific to the material can be calculated from the nominal load FN by using the temperature factors on page 74.
80
530 6.3 5.9 5.3 5.6 5.0 4.6 4.3 6.9 6.3 10.6 10.2 14.9 14.9 15.5 15.8 16.5 15.5 14.2 13.5
Standard version
Options
Materials: S 235 JR, 16Mo3, 13CrMo4-5, depending on service temperature
for other materials see page 74
Surface protection: blank
Series HDV
Surface protection: primed hot-dip galvanized (only advisable with correspondingly low service temperatures) (see page 26 for option code)
Order example: HDV 0400.490.16-16.0
(16Mo3, blank)
Nominal sizes, dimensions, weights (loads Ft as for HZV opposite) nom. dia. DN 100 125 150 200 250 300 350 400 450 500 550 600 700 800 850 900 1000
outer nom. load pipe diameter D Fn1) mm kN 114.3 20 139.7 18 168.3 16 219.1 17 273 15 323.9 14 355.6 13 406.4 21 457 19 508 32 559 31 610 46 711 45 813 47 864 48 914 50 1016 47
Connection diameter
1)
DN LGV c (mm)
type
dimensions instal. dim.
HDV... 0100. ... . ...1) 0125. ... . ...1) 0150. ... . ...1) 0200. ... . ...1) 0250. ... . ...1) 0300. ... . ...1) 0350. ... . ...1) 0400. ... . ...1) 0450. ... . ...1) 0500. ... . ...1) 0550. ... . ...1) 0600. ... . ...1) 0700. ... . ...1) 0800. ... . ...1) 0850. ... . ...1) 0900. ... . ...1) 1000. ... . ...1)
B mm 70 70 70 70 70 70 70 90 90 100 100 110 120 140 150 160 160
b mm 20 20 20 20 20 20 20 25 25 25 25 30 30 30 30 30 30
s mm 10 10 10 12 12 12 12 15 15 20 20 25 25 25 25 25 25
z mm 35 35 35 35 35 35 35 35 35 45 45 55 55 55 55 55 55
E mm 235 245 260 325 350 375 390 430 455 495 520 565 615 670 695 720 770
S 235 JR 16Mo3 13CrMo4-5 max. approx. instal. max. approx. instal. max. approx. insul. weight dim. insul. weight dim. insul. weight thk. thk. thk. J E J E J mm kg mm mm kg mm mm kg 135 6.4 295 185 7.0 355 235 7.7 130 6.7 305 180 7.4 365 230 8.0 130 7.2 320 180 7.9 380 230 8.5 170 10 385 220 11 445 270 12 170 11 410 220 12 470 270 13 170 12 435 220 13 495 270 14 170 13 450 220 13 510 270 14 185 22 490 235 23 550 285 24 185 23 515 235 25 575 285 26 190 39 555 240 41 615 290 43 190 42 580 240 43 640 290 45 205 63 625 255 66 685 305 69 205 76 675 255 79 735 305 82 210 97 730 260 101 790 310 104 205 108 755 255 112 815 305 116 205 120 780 255 124 840 305 128 205 130 830 255 134 890 305 138
100 – 450 100 – 450 500 – 550 500 – 550 500 – 550 600 – 1000 600 – 1000 600 – 1000 600 – 1000 12 16/20 12 16/20 24 12 16/20 24 30 16 24 16 24 30 16 24 30 36
Enter dimension E and load group LGV.
81
Standard products horizontal pipe clamps
HYDRA® three-bolt clamps, medium
Standard products horizontal pipe clamps
HYDRA® two-bolt clamps, heavy-duty
Standard version
Options
Materials: S 235 JR, 16Mo3, 13CrMo4-5, depending on service temperature
for other materials see page 74
Surface protection: blank
Series HZS
Surface protection: primed hot-dip galvanized (only advisable with correspondingly low service temperatures) (see page 26 for option code)
Order example: HZS 0300-13.0
(13CrMo4-5, blank)
Nominal sizes, dimensions, weights nom. outer nom. type instal. Main Connecting dimensions approx. weight dia. pipe load dim. dimensions diameter DN D HZS E A B b c s z mm kN mm mm mm mm mm mm mm kg 150 168.3 28 0150 140 350 70 25 24 15 35 7.7 200 219.1 26 0200 170 410 70 25 24 15 35 9.1 250 273.0 22 0250 200 470 70 25 24 15 35 11 300 323.9 25 0300 225 520 90 25 24 15 35 15 350 355.6 40 0350 260 610 100 25 30 20 45 26 400 406.4 37 0400 285 660 100 25 30 20 45 28 450 457 56 0450 325 750 110 30 36 25 50 44 500 508 56 0500 355 810 120 30 36 25 50 52 550 559 65 0550 385 890 150 30 42 25 60 72 600 610 66 0600 410 940 160 30 42 25 60 82 700 711 60 0700 460 1040 160 30 42 25 60 92 800 813 53 0800 515 1150 160 30 42 25 60 103
Loads Ft in kN Material (standard) S 235 JR
16Mo3
13CrMo4-5
temperature in °C 100 24.6 22.9 19.4 22.0 35.2 32.6 49.3 49.3 57.2 58.1 52.8 46.6
200 22.1 20.5 17.4 19.8 31.6 29.2 44.2 44.2 51.4 52.1 47.4 41.9
250 19.9 18.5 15.6 17.8 28.4 26.3 39.8 39.8 46.2 46.9 42.6 37.6
300 16.2 15.1 12.8 14.5 23.2 21.5 32.5 32.5 37.7 38.3 34.8 30.7
350 20.2 18.7 15.8 18.0 28.8 26.6 40.3 40.3 46.8 47.5 43.2 38.2
400 19.0 17.7 15.0 17.0 27.2 25.2 38.1 38.1 44.2 44.9 40.8 36.0
450 18.2 16.9 14.3 16.3 26.0 24.1 36.4 36.4 42.3 42.9 39.0 34.5
480 16.8 15.6 13.2 15.0 24.0 22.2 33.6 33.6 39.0 39.6 36.0 31.8
500 16.2 15.1 12.8 14.5 23.2 21.5 32.5 32.5 37.7 38.3 34.8 30.7
515 12.6 11.7 9.9 11.3 18.0 16.7 25.2 25.2 29.3 29.7 27.0 23.9
The loads for intermediate temperatures can be calculated by linear interpolation for each specific type of material. Loads for temperatures higher or lower than those given and specific to the material can be calculated from the nominal load FN by using the temperature factors on page 74.
82
530 9.2 8.6 7.3 8.3 13.2 12.2 18.5 18.5 21.5 21.8 19.8 17.5
Standard version
Options
Materials: S 235 JR, 16Mo3, 13CrMo4-5, depending on service temperature
for other materials see page 74
Surface protection: blank
Series HDS
Surface protection: primed hot-dip galvanized (only advisable with correspondingly low service temperatures) (see page 26 for option code)
Order example: HDS 0300.505.16-13.0
(13CrMo4-5, blank)
Nominal sizes, dimensions, weights (loads Ft as for HZS opposite) nom. dia. DN 150 200 250 300 350 400 450 500 550 600 700 800
outer pipe diameter D mm 168.3 219.1 273 323.9 355.6 406.4 457 508 559 610 711 813
Connection diameter
1)
nom. load
type
Fn1) kN 28 27 22 25 40 37 57 56 65 66 60 53
HDS... 0150. ... . ...1) 0200. ... . ...1) 0250. ... . ...1) 0300. ... . ...1) 0350. ... . ...1) 0400. ... . ...1) 0450. ... . ...1) 0500. ... . ...1) 0550. ... . ...1) 0600. ... . ...1) 0700. ... . ...1) 0800. ... . ...1)
dimensions instal. dim. B mm 70 70 70 90 100 100 110 120 150 160 160 160
b mm 25 25 25 25 25 25 30 30 30 30 30 30
s mm 15 15 15 15 20 20 25 25 25 25 25 25
z mm 35 35 35 35 45 45 50 50 60 60 60 60
E mm 290 320 350 385 420 445 485 515 545 570 620 675
S 235 JR 16Mo3 13CrMo4-5 max. approx. instal. max. approx. instal. max. approx. insul. weight dim. insul. weight dim. insul. weight thk. thk. thk. J E J E J mm kg mm mm kg mm mm kg 155 11 350 205 12 410 255 14 160 12 380 210 14 440 260 15 165 13 410 215 15 470 265 17 175 19 445 225 21 505 275 23 185 32 480 235 34 540 285 36 185 34 505 235 37 565 285 39 200 53 545 250 56 605 300 59 205 61 575 255 64 635 305 68 200 84 605 250 88 665 300 93 200 94 630 250 99 690 300 103 210 106 680 260 110 740 310 115 210 116 735 260 121 795 310 125
DN 150 – 300 150 – 300 350 – 400 350 – 400 350 – 400 350 – 400 450 – 800 450 – 800 450 – 800 450 – 800 450 – 800 LGV 12 16/20 12 16/20 24 30 12 16/20 24 30 36 c (mm) 16 24 16 24 30 36 16 24 30 36 42
Enter dimension E and load group LGV.
83
Standard products horizontal pipe clamps
HYDRA® three-bolt clamps, heavy-duty
Standard products horizontal pipe clamps
HYDRA® connecting lugs, normal (for HZN) ® Verbindungslasche, medium (for HZV) HYDRA Standard version
Options
Materials: S 235 JR, 16Mo3, 13CrMo4-5, depending on service temperature
for other materials see page 74
Surface protection: blank
Surface protection: primed hot-dip galvanized (only advisable with correspondingly low service temperatures) (see page 26 for option code)
Order example: ZVN 050.230.16-16.0
(16Mo3, blank) Loads Ft in kN (reference temperature 1)
Nominal sizes, dimensions, weights lug nom. load for 2-bolt clamp FN HZN... kN 0250 7 to 7 0350 7 0400 9 to 9 0500 9 0550 23 to 23 1000 23
type
ZVN... 040.150..1).. 040.210..1).. 040.270..1).. 050.170..1).. 050.230..1).. 050.290..1).. 070.170..1).. 070.230..1).. 070.290..1)..
max. ininsul. stal. thk. dim. J mm 160 210 260 180 230 290 200 250 300
E mm 150 210 270 170 230 290 170 230 290
dimensions
B g s1 z1 mm mm mm mm 40 23 6 24 40 23 6 24 40 23 6 24 50 27 8 30 50 27 8 30 50 27 8 30 70 33 10 40 70 33 10 40 70 33 10 40
Order example: ZVV 070.210.16-16.0 lug nom. load for 2-bolt clamp FN HZV... kN 0100 19 to 19 0150 19 0200 21 to 21 0450 21 0500 32 to 32 0550 32 0600 50 to 50 1000 50 1)
type
ZVV... 070.120..1).. 070.180..1).. 070.230..1).. 070.150..1).. 070.210..1).. 070.270..1).. 090.150..1).. 090.210..1).. 090.270..1).. 100.150..1).. 100.210..1).. 100.270..1)..
max. ininsul. stal. thk. dim. J mm 130 180 220 180 230 280 190 240 290 200 250 300
Series ZVN Series ZVV
E mm 120 180 230 150 210 270 150 210 270 150 210 270
approx. weight
material (standard) S 235 JR
16Mo3
13CrMo4-5
temperature in °C kg 0.3 0.4 0.6 0.7 0.8 1.0 1.2 1.6 1.9
100 200 250 300 350 400 450 480 500 515 6.2 5.5 5.0 4.1 - 5.0 4.8 4.6 4.2 - 4.1 3.2 7.9 7.1 6.4 5.2 - 6.5 6.1 5.9 5.4 - 5.2 4.1 20.2 18.2 16.3 13.3 - 16.6 15.6 15.0 13.8 - 13.3 10.4
530 2.3 3.0 7.6
LGV 12 16 12 16 20 12 16 20 24
B mm 40 40 50 50 50 70 70 70 70
f s2 z2 mm mm mm 14 6 18 18 6 18 14 8 24 18 8 24 23 8 24 14 10 35 18 10 35 23 10 35 27 10 35
(16Mo3, blank)
dimensions
B g s1 z1 mm mm mm mm 70 27 10 35 70 27 10 35 70 27 10 35 70 27 10 35 70 27 10 35 70 27 10 35 90 33 15 45 90 33 15 45 90 33 15 45 100 39 20 50 100 39 20 50 100 39 20 50
approx. weight
material (standard) S 235 JR
16Mo3
13CrMo4-5
Load width Connecting group dimensions
temperature in °C kg 1.0 1.3 1.6 1.1 1.5 1.8 2.4 3.0 3.6 3.6 4.5 5.5
100 200 250 300 350 400 450 480 500 515 530 16.7 15.0 13.5 11.0 - 13.7 12.9 12.4 11.4 - 11.0 8.6 6.3 18.5 16.6 14.9 12.2 - 15.1 14.3 13.7 12.6 - 12.2 9.5 6.9 28.2 25.3 22.7 18.6 - 23.0 21.8 20.8 19.2 - 18.6 14.4 10.6 44.0 39.5 35.5 29.0 - 36.0 34.0 32.5 30.0 - 29.0 22.5 16.5
Enter load group LGV.
The loads for intermediate temperatures can be calculated by linear interpolation for each specific type of material. Loads for temperatures higher or lower than those given and specific to the material can be calculated from the nominal load FN by using the temperature factors on page 74. The nominal load FN of the load group must never be exceeded.
84
Load width Connecting group dimensions
LGV 12 16 20 24 12 16 20 24 30 12 16 20 24 30 36
B mm 70 70 70 70 90 90 90 90 90 100 100 100 100 100 100
f s2 z2 mm mm mm 14 10 40 18 15 40 23 15 40 27 15 40 14 10 40 18 15 40 23 15 40 27 15 45 36 15 45 14 10 40 18 15 40 23 15 40 27 20 40 36 20 50 43 20 55
Standard version
Options
Materials: S 235 JR, 16Mo3, 13CrMo4-5, depending on service temperature
for other materials see page 74
Surface protection: blank
Surface protection: primed hot-dip galvanized (only advisable with correspondingly low service temperatures) (see page 26 for option code)
Order example: ZVS 120.270.20-13.0
(13CrMo4-5, blank) Loads Ft in kN (reference temperature 1)
Nominal sizes, dimensions, weights Lug nom. load for 2-bolt clamp FN HZS... kN 150 28 bis 28 300 28 350 40 bis 40 400 40 450 56 bis 56 500 56 550 66 bis 66 600 66 1)
type
ZVS... 070.140..1).. 070.200..1).. 070.260..1).. 090.140..1).. 090.200..1).. 090.260..1).. 100.140..1).. 100.200..1).. 100.260..1).. 120.150..1).. 120.210..1).. 120.270..1)..
max. ininsul. stal. thk. dim. J mm 160 210 260 170 220 270 180 230 280 200 250 300
Series ZVS
E mm 140 200 260 140 200 260 140 200 260 150 210 270
dimensions
B g s1 z1 mm mm mm mm 70 27 12 35 70 27 12 35 70 27 12 35 90 33 15 45 90 33 15 45 90 33 15 45 100 39 20 55 100 39 20 55 100 39 20 55 120 45 20 60 120 45 20 60 120 45 20 60
approx. weight
material (standard)) S 235 JR
16Mo3
13CrMo4-5
Load width Connecting group dimensions
temperature in °C kg 1.3 1.7 2.1 2.2 2.8 3.5 3.5 4.5 5.4 4.6 5.7 6.8
100 200 250 300 350 400 450 480 500 515 530 16.7 15.0 13.5 11.0 - 13.7 12.9 12.4 11.4 - 11.0 8.6 6.3 18.5 16.6 14.9 12.2 - 15.1 14.3 13.7 12.6 - 12.2 9.5 6.9 28.2 25.3 22.7 18.6 - 23.0 21.8 20.8 19.2 - 18.6 14.4 10.6 44.0 39.5 35.5 29.0 - 36.0 34.0 32.5 30.0 - 29.0 22.5 16.5
Enter load group LGV.
The loads for intermediate temperatures can be calculated by linear interpolation for each specific type of material. Loads for temperatures higher or lower than those given and specific to the material can be calculated from the nominal load FN by using the temperature factors on page 74. The nominal load FN of the load group must never be exceeded.
LGV 12 16 20 24 12 16 20 24 30 12 16 20 24 30 36 16 20 24 30 36 42
B mm 70 70 70 70 90 90 90 90 90 100 100 100 100 100 100 120 120 120 120 120 120
f s2 z2 mm mm mm 14 10 35 18 12 35 23 12 35 27 12 35 14 10 40 18 15 40 23 15 45 27 15 45 36 15 45 14 10 40 18 15 40 23 15 45 27 20 45 36 20 50 43 20 55 18 15 40 23 15 45 27 20 45 36 20 50 43 20 60 48 20 60
85
Produktprogramm Standard products Rohrhalterungen horizontal pipe clamps
HYDRA® connecting lugs, heavy-duty (for HZS)
Standard products horizontal pipe clamps
HYDRA® grip clamps, normal
Standard version
Options
Materials: S 235 JR, 13CrMo4-5, depending on service temperature
for other materials see page 74
Surface protection: blank
Surface protection: primed (see page 26 for option code)
Order example: HGN 0300.370.12-37.1
(Standard, S 235 JR, blank)
Nominal sizes, dimensions, weights dimensions nom. outer nom. type max. inmax. SW approx. dia. pipe load insul. stal. torque weight diathk. dim. B F max. c meter G1/ DN D FN HGN... J E G2 Ma2) mm kN mm mm mm mm mm mm Nm kg 1) 150 168.3 24 0150.255.. .. 120 255 110 204 159 12 10 19 6.2 0150.365..1).. 220 365 7.5 200 219.1 24 0200.295..1).. 135 295 110 243 192 12 10 19 6.9 0200.405..1).. 235 405 8.1 250 273.0 24 0250.330..1).. 145 330 110 287 225 12 10 19 7.4 0250.440..1).. 245 440 8.7 1) 300 323.9 24 0300.370.. .. 160 370 110 326 238 12 10 19 7.6 0300.470..1).. 250 470 8.7 350 356.6 24 0350.390..1).. 165 390 110 348 257 12 10 19 7.9 0350.490..1).. 255 490 9.0 400 406.4 45 0400.450..1).. 190 450 130 409 303 16 30 24 14 0400.540..1).. 270 540 15 1) 450 457 45 0450.490.. .. 205 490 130 448 332 16 30 24 14 0450.570..1).. 275 570 15 500 508 62 0500.505..1).. 190 505 170 459 381 20 50 30 24 0500.605..1).. 280 605 26 550 559 62 0550.550..1).. 205 550 170 495 410 20 50 30 25 0550.635..1).. 285 635 27 1) 600 610 62 0600.580.. .. 210 580 170 530 440 20 50 30 27 0600.665..1).. 290 665 29 700 711 81 0700.675..1).. 250 675 210 567 523 24 100 36 44 0700.730..1).. 300 730 46 800 813 81 0800.695..1).. 220 695 210 635 580 24 100 36 47 0800.780..1).. 300 780 49 1) 850 864 81 0850.725.. .. 225 725 210 667 608 24 100 36 48 0850.810..1).. 300 810 51 900 914 81 0900.755..1).. 230 755 210 703 635 24 100 36 50 0900.835..1).. 300 835 52 1000 1016 81 1000.825..1).. 245 825 210 767 692 24 100 36 53 1000.885..1).. 300 885 55 1) 2)
Series HGN
Loads Ft in kN Material (standard) S 235 JR
13CrMo4-5 temperature in °C
20 24 24 24 24 24 45 45 62 62 62 81 81 81 81 81 -
100 200 250 300 350 400 450 500 515 530 21.1 19.0 17.0 13.9 - 20.4 19.2 18.2 13.9 10.8 7.9 21.1 19.0 17.0 13.9 - 20.4 19.2 18.2 13.9 10.8 7.9 21.1 19.0 17.0 13.9 - 20.4 19.2 18.2 13.9 10.8 7.9 21.1 19.0 17.0 13.9 - 20.4 19.2 18.2 13.9 10.8 7.9 21.1 19.0 17.0 13.9 - 20.4 19.2 18.2 13.9 10.8 7.9 39.6 35.6 32.0 26.1 - 38.3 36.0 34.2 26.1 20.3 14.9 39.6 35.6 32.0 26.1 - 38.3 36.0 34.2 26.1 20.3 14.9 54.6 49.0 44.0 36.0 - 52.7 49.6 47.1 36.0 27.9 20.5 54.6 49.0 44.0 36.0 - 52.7 49.6 47.1 36.0 27.9 20.5 54.6 49.0 44.0 36.0 - 52.7 49.6 47.1 36.0 27.9 20.5 71.3 64.0 57.5 47.0 - 68.9 64.8 61.6 47.0 36.5 26.7 71.3 64.0 57.5 47.0 - 68.9 64.8 61.6 47.0 36.5 26.7 71.3 64.0 57.5 47.0 - 68.9 64.8 61.6 47.0 36.5 26.7 71.3 64.0 57.5 47.0 - 68.9 64.8 61.6 47.0 36.5 26.7 71.3 64.0 57.5 47.0 - 68.9 64.8 61.6 47.0 36.5 26.7
Enter load group LGV. Tightening torque for bow rod nuts upon installation.
The loads for intermediate temperatures can be calculated by linear interpolation for each specific type of material. Loads for temperatures higher or lower than those given and specific to the material can be calculated from the nominal load FN by using the temperature factors on page 74. For load group and connecting dimensions see table on page 87.
86
Standard version
Options
Materials: 13CrMo4-5
for other materials see page 74
Surface protection: blank
Surface protection: primed (see page 26 for option code)
Order example: HGV 0300.480.20-13.0
Series HGV
(13CrMo4-5, blank) Loads Ft in kN
Nominal sizes, dimensions, weights dimensions nom. outer nom. type max. inmax. SW dia. pipe load insul. stal. torque diathk. dim. B F max. c meter G1/ DN D FN HGV... J E G2 Ma2) mm kN mm mm mm mm mm mm Nm 1) 250 273.0 45 0250.400.. .. 210 400 136 309 222 16 30 24 0250.450..1).. 275 450 300 323.9 45 0300.430..1).. 210 430 136 348 252 16 30 24 0300.480..1).. 280 480 350 356.6 67 0350.450..1).. 210 450 176 388 281 20 50 30 0350.500..1).. 280 500 400 406.4 67 0400.490..1).. 225 490 176 427 311 20 50 30 0400.540..1).. 295 540 450 457 90 0450.530..1).. 230 530 216 437 356 24 100 36 0450.580..1).. 305 580 500 508 90 0500.570..1).. 245 570 216 472 383 24 100 36 0500.620..1).. 315 620 550 559 90 0550.610..1).. 260 610 216 512 413 24 100 36 0550.650..1).. 320 650 600 610 143 0600.630..1).. 245 630 256 573 468 30 200 46 0600.680..1).. 325 680 700 711 143 0700.700..1).. 265 700 256 644 534 30 200 46 0700.740..1).. 335 740 800 813 190 0800.760..1).. 245 760 294 676 617 36 300 55 0800.800..1).. 340 800 850 864 190 0850.780..1).. 240 780 294 709 645 36 300 55 0850.820..1).. 330 820 900 914 190 0900.820..1).. 255 820 294 744 672 36 300 55 0900.860..1).. 345 860 1000 1016 190 1000.880..1).. 265 880 294 809 729 36 300 55 1000.920..1).. 355 920 1) 2)
approx. weight
Material (standard)
kg 14 15 14 15 23 25 25 26 39 40 41 42 43 44 68 70 78 79 115 117 118 120 122 124 128 130
350 400 450 500 515 530 38,3 36,0 34,2 26,1 20,3 14,9
13CrMo4-5 Temperatur in °C
38,3 36,0 34,2 26,1 20,3 14,9 57,0 53,6 50,9 38,9 30,2 22,1 57,0 53,6 50,9 38,9 30,2 22,1 76,5 72,0 68,4 52,2 40,5 29,7 76,5 72,0 68,4 52,2 40,5 29,7 76,5 72,0 68,4 52,2 40,5 29,7 122 114 109 82,9 64,4 47,2 122 114 109 82,9 64,4 47,2
Connecting dimensions load Connecting group dimensions LGV 12 16 20 24 30 36 42 48 56 64
f s z mm mm mm 14 10 40 18 12 40 22 15 50 26 15 50 35 25 70 42 28 80 48 32 90 53 36 90 65 40 90 75 40 100
Load group and connecting dimensions are also valid for page 86.
162 152 144 110 85,5 62,7 162 152 144 110 85,5 62,7 162 152 144 110 85,5 62,7 162 152 144 110 85,5 62,7
Enter load group LGV. Tightening torque for bow rod nuts upon installation.
The loads for intermediate temperatures can be calculated by linear interpolation for each specific type of material. Loads for temperatures higher or lower than those given and specific to the material can be calculated from the nominal load FN by using the temperature factors on page 74.
87
Produktprogramm Standard products Rohrhalterungen horizontal pipe clamps
HYDRA® grip clamps, medium
Standard products horizontal pipe clamps
HYDRA® U-type clamp, normal
Standard version
Options
Materials: S 235 JR, 13CrMo4-5, depending on service temperature
for other materials see page 74
Surface protection: blank
Series HBN
Surface protection: primed (see page 26 for option code)
Order example: HBN 0300.450.30-13.0
(13CrMo4-5, blank) Connecting dimensions
Nominal sizes, dimensions, weights
1)
nom. dia.
outer pipe diameter
nom. load
type
max. insulation thk.
instal. dim.
DN 100
D mm 114.3
FN kN 39
125
139.7
39
150
168.3
39
200
219.1
65
250
273.0
76
300
323.9
106
350
355.6
108
400
406.4
158
450
457
162
500
508
195
550
559
203
600
610
241
700
711
256
800
813
349
850
864
349
900
914
364
HBN... 0100.310..1).. 0100.370..1).. 0125.330..1).. 0125.390..1).. 0150.340..1).. 0150.400..1).. 0200.370..1).. 0200.430..1).. 0250.410..1).. 0250.470..1).. 0300.450..1).. 0300.510..1).. 0350.470..1).. 0350.530..1).. 0400.520..1).. 0400.580..1).. 0450.550..1).. 0450.610..1).. 0500.590..1).. 0500.650..1).. 0550.620..1).. 0550.680..1).. 0600.650..1).. 0600.710..1).. 0700.730..1).. 0700.770..1).. 0800.810..1).. 0800.850..1).. 0850.850..1).. 0850.890..1).. 0900.880..1).. 0900.930..1)..
J mm 185 235 185 235 185 235 185 235 195 245 200 250 205 255 220 270 225 275 230 280 235 285 240 290 260 300 280 320 290 330 300 350
E mm 310 370 330 390 340 400 370 430 410 470 450 510 470 530 520 580 550 610 590 650 620 680 650 710 730 770 810 850 850 890 880 930
dimensions
approx. weight
A mm 146
B mm 120
F mm 92
G mm 139
b mm 16
171
120
96
138
16
200
120
100
147
16
262
132
127
147
16
316
132
145
166
16
377
154
164
185
20
410
154
169
195
20
486
204
181
205
25
537
204
191
219
25
599
234
216
219
30
650
234
230
233
30
727
284
238
243
30
829
284
262
266
40
957
334
288
301
50
1009
334
298
310
50
1079
384
311
321
50
Enter load group LGV.
Loads for higher temperatures and other materials in accordance with reduction factors on page 74.
88
kg 6.0 6.4 6.5 6.9 7.3 7.6 11 12 13 14 22 23 24 24 43 45 48 49 65 67 72 73 109 111 127 129 197 199 209 211 266 269
load group LGV 12 16 20 24 30 36 42 48 56
connecting dimensions c mm 16 24 24 33 40 45 50 60 60
z mm 20 30 30 40 50 55 65 75 75
Standard version
Options
Materials: S 235 JR, 13CrMo4-5, depending on service temperature
for other materials see page 74
Surface protection: blank
Series HBV
Surface protection: primed (see page 26 for option code)
Order example: HBV 0300.520.36-13.0
(13CrMo4-5, blank) Connecting dimensions
Nominal sizes, dimensions, weights
1)
nom. dia.
outer pipe diameter
nom. load
type
max. insulation thk.
instal. dim.
DN 150
D mm 168.3
FN kN 95
200
219.1
109
250
273.0
171
300
323.9
212
350
355.6
238
400
406.4
270
450
457
274
500
508
315
550
559
328
600
610
354
700
711
415
800
813
490
850
864
603
900
914
651
HBV... 0150.360..1).. 0150.420..1).. 0200.380..1).. 0200.440..1).. 0250.430..1).. 0250.490..1).. 0300.460..1).. 0300.520..1).. 0350.500..1).. 0350.660..1).. 0400.560..1).. 0400.590..1).. 0450.590..1).. 0450.620..1).. 0500.630..1).. 0500.670..1).. 0550.670..1).. 0550.700..1).. 0600.700..1).. 0600.730..1).. 0700.790..1).. 0700.800..1).. 0800.880..1).. 0800.880..1).. 0850.930..1).. 0850.930..1).. 0900.970..1).. 0900.970..1)..
J mm 185 235 185 235 195 245 200 250 210 360 240 270 245 275 250 280 265 285 270 290 290 300 330 330 340 340 350 350
E mm 360 420 380 440 430 490 460 520 500 660 560 590 590 620 630 670 670 700 700 730 790 800 880 880 930 930 970 970
dimensions
approx. weight
A mm 220
B mm 154
F mm 138
G mm 168
b mm 16
272
154
146
167
20
351
214
175
178
25
412
239
188
188
30
460
264
196
207
30
511
269
213
236
30
562
269
226
245
40
639
304
239
251
40
690
304
248
265
50
752
334
262
265
50
889
409
287
286
50
992
424
322
323
50
1094
504
330
335
60
1144
514
348
354
60
kg 14 15 16 17 35 36 48 49 66 71 78 79 86 87 117 118 128 129 156 157 249 250 309 309 449 449 493 493
load group LGV 20 24 30 36 42 48 56 64 72
connecting dimensions c mm 24 33 40 45 50 60 60 70 80
z mm 30 40 50 55 65 75 75 85 100
Enter load group LGV.
Loads for higher temperatures and other materials in accordance with reduction factors on page 74.
89
Produktprogramm Standard products Rohrhalterungen horizontal pipe clamps
HYDRA® U-type clamp, medium
Standard products horizontal pipe clamps
HYDRA® U-type clamp, heavy-duty
Standard version
Options
Materials: S 235 JR, 13CrMo4-5, 10CrMo9-10, depending on service temperature
for other materials see page 74
Series HBS
Surface protection: primed (see page 26 for option code)
Surface protection: blank
Order example: HBS 0300.530.36-10.0
(10CrMo9-10, blank) Connecting dimensions
Nominal sizes, dimensions, weights
1)
nom. dia.
outer pipe diameter
nom. load
type
max. insulation thk.
instal. dim.
DN 200 250 300 350 400 450 500 550 600 700 750 800
D mm 219.1 273.0 323.9 355.6 406.4 457 508 559 610 711 762 813
FN kN 163 208 232 292 338 340 373 390 421 492 520 593
HBS... 0200.460..1).. 0250.500..1).. 0300.530..1).. 0350.560..1).. 0400.600..1).. 0450.630..1).. 0500.660..1).. 0550.700..1).. 0600.740..1).. 0700.800..1).. 0750.850..1).. 0800.900..1)..
J mm 240 250 250 260 270 280 280 290 290 300 310 330
E mm 460 500 530 560 600 630 660 700 740 800 850 900
dimensions
A mm 297 376 427 485 536 587 664 715 787 939 990 1042
B mm 194 244 249 294 299 299 334 334 384 469 469 484
F mm 148 168 190 199 216 229 241 251 264 293 303 328
approx. weight G mm 169 190 198 209 237 247 252 267 269 289 303 326
Enter load group LGV.
Loads for higher temperatures and other materials in accordance with reduction factors on page 74.
90
b mm 25 30 30 30 30 40 40 50 50 50 50 50
kg 27 49 58 84 98 107 141 153 200 321 346 398
load group LGV 20 24 30 36 42 48 56 64 72
connecting dimensions c mm 24 33 40 45 50 60 60 70 80
z mm 30 40 50 55 65 75 75 85 100
Standard version
Options
Materials: S 235 JR, 13CrMo4-5, 10CrMo9-10, depending on service temperature
for other materials see page 74
Series MSN
Version I
Version II
Surface protection: primed (see page 26 for option code)
Surface protection: blank
Key preventing slippage and rotation
Order example: MSN 0200.029.270.18-37.3
(S 235 JR, primed)
Nominal sizes, dimensions, weights nom. dia.
1)
nom. outer load pipe diameter
type
max. in- instal. sulation dim. thk.
dimensions
version approx. weight
DN -
D mm
FN kN
MSN -
J mm
E mm
A mm
B mm
C mm
G mm
p mm
k mm
f mm
q mm
-
kg
40
48.3
14
105
48
-
35
25
7
50
45
I
60.3
14
48
-
35
25
7
50
45
I
60.3
29
115
86
62
45
25
9
60
55
II
65
76.1
14
135
48
-
35
25
7
50
45
I
65
76.1
29
135
86
62
45
25
9
60
55
II
80
88.9
14
145
48
-
35
25
7
50
45
I
80
88.9
29
145
86
62
45
25
9
60
55
II
100
114.3
29
170
86
62
45
25
9
60
55
II
100
114.3
53
185
114
82
60
30
9
80
80
II
125
139.7
29
200
86
62
45
25
9
60
55
II
125
139.7
53
210
114
82
60
30
9
80
80
II
150
168.3
29
225
86
62
45
25
9
60
55
II
150
168.3
53
240
114
82
60
30
9
80
80
II
150
168.3
79
250
170
130
105
40
16
110
125
II
150
168.3
114
260
192
144
115
40
16
120
135
II
200
219.1
29
280
86
62
45
25
9
60
55
II
200
219.1
53
290
114
82
60
30
9
80
80
II
200
219.1
79
300
170
130
105
40
16
110
125
II
200
219.1
114
315
192
144
115
40
16
120
135
II
250
273
29
330
86
62
45
25
9
60
55
II
250
273
53
345
114
82
60
30
9
80
80
II
250
273
79
355
170
130
105
40
16
110
125
II
250
273
114
130 200 130 200 150 210 150 220 160 230 160 230 190 250 190 250 210 270 210 270 230 290 240 300 240 300 240 300 270 330 280 340 280 340 290 350 320 380 320 380 320 380 330 390
115
50
70 180 75 130 75 130 85 140 85 140 90 145 90 145 100 150 100 150 110 160 110 160 120 170 120 170 120 170 120 170 135 185 135 185 135 185 135 185 150 200 150 200 150 200 150 200
120
50
0040.014.120. ...1) 0040.014.180. ...1) 0050.014.130. ...1) 0050.014.200. ...1) 0050.029.130. ...1) 0050.029.200. ...1) 0065.014.150. ...1) 0065.014.210. ...1) 0065.029.150. ...1) 0065.029.220. ...1) 0080.014.160. ...1) 0080.014.230. ...1) 0080.029.160. ...1) 0080.029.230. ...1) 0100.029.190. ...1) 0100.029.250. ...1) 0100.053.190. ...1) 0100.053.250. ...1) 0125.029.210. ...1) 0125.029.270. ...1) 0125.053.210. ...1) 0125.053.270. ...1) 0150.029.230. ...1) 0150.029.290. ...1) 0150.053.240. ...1) 0150.053.300. ...1) 0150.079.240. ...1) 0150.079.300. ...1) 0150.114.240. ...1) 0150.114.300. ...1) 0200.029.270. ...1) 0200.029.330. ...1) 0200.053.280. ...1) 0200.053.340. ...1) 0200.079.280. ...1) 0200.079.340. ...1) 0200.114.290. ...1) 0200.114.350. ...1) 0250.029.320. ...1) 0250.029.380. ...1) 0250.053.320. ...1) 0250.053.380. ...1) 0250.079.320. ...1) 0250.079.380. ...1) 0250.114.330. ...1) 0250.114.390. ...1)
370
192
144
115
40
16
120
135
II
0.9 1.1 1.1 1.3 1.9 2.3 1.3 1.6 2.2 2.6 1.4 1.8 2.4 2.9 2.9 3.5 5.5 6.4 3.4 4.1 6.3 7.4 3.9 4.7 7.4 8.6 12 14 19 21 5 6 9.2 11 15 17 23 25 7 8 11 13 18 20 27 30
Enter nominal load of MBS bracket.
Loads for higher temperatures and other materials in accordance with reduction factors on page 74. This clamp can be used only in conjunction with the MBS bracket, which is factory-welded to the clamp. The key to prevent slippage and rotation is supplied loose and must be welded to the pipe on site.
91
Produktprogramm Standard products Rohrhalterungen horizontal pipe clamps
HYDRA® alternating load clamp
Standard products horizontal pipe clamps
HYDRA® alternating load clamp
Standard version
Options
Materials: S 235 JR, 13CrMo4-5, 10CrMo9-10, depending on service temperature
for other materials see page 74
Series MSN
Surface protection: primed (see page 26 for option code)
Surface protection: blank
Order example: MSN 0500.114.480.46-37.3
(S 235 JR, primed)
Nominal sizes, dimensions, weights nom. dia.
1)
nom. outer load pipe diameter
type
max. in- instal. sulation dim. thk.
dimensions
version approx. weight
DN -
D mm
FN kN
MSN -
J mm
E mm
A mm
B mm
C mm
G mm
p mm
k mm
f mm
q mm
-
kg
300
323.9
53
82
60
30
9
80
80
II
79
410
170
130
105
40
16
110
125
II
300
323.9
114
420
192
144
115
40
16
120
135
II
300
323.9
182
440
232
172
135
50
16
145
155
II
350
355.6
53
430
114
82
60
30
9
80
80
II
350
355.6
79
440
170
130
105
40
16
110
125
II
350
355.6
114
450
192
144
115
40
16
120
135
II
350
355.6
182
470
232
172
135
50
16
145
155
II
400
406.4
79
490
170
130
105
40
16
110
125
II
400
406.4
114
505
192
144
115
40
16
120
135
II
400
406.4
182
520
232
172
135
50
16
145
155
II
400
406.4
265
540
260
188
145
50
21
155
165
II
450
457
79
540
170
130
105
40
16
110
125
II
450
457
114
555
192
144
115
40
16
120
135
II
450
457
182
570
232
172
135
50
16
145
155
II
450
457
265
590
260
188
145
50
21
155
165
II
500
506
79
595
170
130
105
40
16
110
125
II
500
506
114
605
192
144
115
40
16
120
135
II
500
506
182
625
232
172
135
50
16
145
155
II
500
506
265
640
260
188
145
50
21
155
165
II
500
506
456
350 410 350 410 360 420 360 420 370 430 370 430 380 440 750 810 410 470 420 480 750 810 750 810 440 500 450 510 750 810 750 810 470 530 480 540 750 810 750 810 750 810
114
323.9
155 205 155 205 155 205 155 205 160 210 160 210 160 210 200 250 170 220 170 220 200 250 200 250 175 225 175 225 200 250 200 250 180 230 180 230 200 250 200 250 200 250
395
300
0300.053.350...1) 0300.053.410...1) 0300.079.350...1) 0300.079.410...1) 0300.114.360...1) 0300.114.420...1) 0300.182.360...1) 0300.182.420...1) 0350.053.370...1) 0350.053.430...1) 0350.079.370...1) 0350.079.430...1) 0350.114.380...1) 0350.114.440...1) 0350.182.750...1) 0350.182.810...1) 0400.079.410...1) 0400.079.470...1) 0400.114.420...1) 0400.114.480...1) 0400.182.750...1) 0400.182.810...1) 0400.265.750...1) 0400.265.810...1) 0450.079.440...1) 0450.079.500...1) 0450.114.450...1) 0450.114.510...1) 0450.182.750...1) 0450.182.810...1) 0450.265.750...1) 0450.265.810...1) 0500.079.470...1) 0500.079.530...1) 0500.114.480...1) 0500.114.540...1) 0500.182.750...1) 0500.182.810...1) 0500.265.750...1) 0500.265.810...1) 0500.456.750...1) 0500.456.810...1)
680
380
284
230
70
26
300
250
II
13 15 20 23 30 34 40 45 15 17 21 25 32 36 43 49 25 28 36 41 49 54 68 75 28 32 40 45 53 59 75 83 31 35 45 50 58 64 81 89 148 161
Enter nominal load of MBS bracket.
This clamp can be used only in conjunction with the MBS bracket, which is factory-welded to the clamp. The key to prevent slippage and rotation is supplied loose and must be welded to the pipe on site.
92
Series MSN
Version I
Version II
2xk
Key preventing slippage and rotation 1,5xk G+2 k-1
Nominal sizes, dimensions, weights nom. dia.
1)
nom. outer load pipe diameter
type
max. in- instal. sulation dim. thk.
dimensions
version approx. weight
DN -
D mm
FN kN
MSN -
J mm
E mm
A mm
B mm
C mm
G mm
p mm
k mm
f mm
q mm
-
kg
550
559
79
206
180
40
16
180
200
II
114
655
278
230
200
40
16
200
220
II
550
559
182
675
326
266
230
50
16
250
250
II
550
559
265
695
344
272
230
50
21
250
250
II
550
559
456
730
380
284
230
70
26
300
250
II
600
610
79
695
246
206
180
40
16
180
200
II
600
610
114
710
278
230
200
40
16
200
220
II
600
610
182
725
326
266
230
50
16
250
250
II
600
610
265
745
344
272
230
50
21
250
250
II
600
610
456
785
380
284
230
70
26
300
250
II
700
711
79
800
246
206
180
40
16
180
200
II
700
711
114
810
278
230
200
40
16
200
220
II
700
711
182
830
326
266
230
50
16
250
250
II
700
711
265
845
344
272
230
50
21
250
250
II
700
711
456
885
380
284
230
70
26
300
250
II
800
813
79
900
246
206
180
40
16
180
200
II
800
813
114
915
278
230
200
40
16
200
220
II
800
813
182
930
326
266
230
50
16
250
250
II
800
813
265
950
344
272
230
50
21
250
250
II
800
813
456
500 560 510 570 750 810 750 810 750 810 530 590 540 600 750 810 750 810 750 810 590 650 600 660 750 810 750 810 750 810 650 710 650 710 750 810 750 810 750 810
246
559
185 235 185 235 200 250 200 250 200 250 190 240 190 240 200 250 200 250 200 250 200 250 200 250 200 250 200 250 200 250 200 250 200 250 200 250 200 250 200 250
645
550
0550.079.500...1) 0550.079.560...1) 0550.114.510...1) 0550.114.570...1) 0550.182.750...1) 0550.182.810...1) 0550.265.750...1) 0550.265.810...1) 0550.456.750...1) 0550.456.810...1) 0600.079.530...1) 0600.079.590...1) 0600.114.540...1) 0600.114.600...1) 0600.182.750...1) 0600.182.810...1) 0600.265.750...1) 0600.265.810...1) 0600.456.750...1) 0600.456.810...1) 0700.079.590...1) 0700.079.650...1) 0700.114.600...1) 0700.114.660...1) 0700.182.750...1) 0700.182.810...1) 0700.265.750...1) 0700.265.810...1) 0700.456.750...1) 0700.456.810...1) 0800.079.650...1) 0800.079.710...1) 0800.114.650...1) 0800.114.710...1) 0800.182.750...1) 0800.182.810...1) 0800.265.750...1) 0800.265.810...1) 0800.456.750...1) 0800.456.810...1)
990
380
284
230
70
26
300
250
II
42 48 62 71 76 85 103 114 157 171 45 52 67 76 81 91 110 122 168 183 53 61 77 87 92 103 123 136 189 205 61 69 86 97 102 114 139 153 208 226
Enter nominal load of MBS bracket.
This clamp can be used only in conjunction with the MBS bracket, which is factory-welded to the clamp. The key to prevent slippage and rotation is supplied loose and must be welded to the pipe on site.
93
Produktprogramm Standard products Rohrhalterungen horizontal pipe clamps
HYDRA® alternating load clamp
Main Features
Formed clamps are used in the smaller diameter and lower load ranges, boxtype clamps for larger diameters and higher loads. The sensible gradation of the span L is based on customary insulation thicknesses and covers a range from 300 to 2400 mm, depending on diameter and load. S 235 JR, 16Mo3 and 13CrMo4-5 have been selected as the standard materials and can be used for service temperatures up to approx. 560 °C.
Positive experience gained over many years of use in power stations and other industrial installations. Overload up to 2.5 times the load-carrying capacity is permissible (temperature reduction taken into consideration); no permanent deformations up to this load. Connection of hangers is ensured by adapting the connecting parts to the respective requirements. Pipes supported on four shear lugs; also on shear pins with box-type clamps.
Formed Clamps VBK ->> hk> h>> Nominal load ;ennlast q F;N ininkNk;
Applications
k>
i> -> hk h> < k hk
Selection Owing to the form of the clamps, only the required load Fs during operation is required for selection (as with variable spring and constant hangers). The reference temperature 1 for clamp selection can be taken from the diagram “Component temperatures of pipe clamps” on page 75, based on the temperature of the medium M (design temperature of pipe). Both the material required and the minimum nominal load on the clamp are based on the reference temperature 1, which is the design temperature of the clamp.
-k
k>
h>>
->>
i>>
k>>
h>>>
Nominal diameter DN (mm) ;ennweiteb+;
When choosing the materi- Box-type clamps VKK/VKR al, however, the upper limit temperature (see table on 1000 page 74) must be considered. (According to several 700 standards, the temperature 500 of the medium M shall not exceed this limit!) 300
The minimum load on the clamp can be taken from the following load tables or calculated from the correction factors on page 74, using the equation FN ≥ Fs/K.
Nennlast inkNkN Nominal loadFFNN in
Standard products riser clamps
HYDRA® riser clamps
200 150 100
70
The connections must be selected at the same time, taking into account the required load Fs and any other requirements (load group) due to the assemblies being used.
30 20 15
25
50
100
200
300
500
1000
Nominal diameterDN DN (mm) Nennweite
Series
VKK
VBK
94
VKR
Requirement: Riser clamp, blank Nom. dia: DN 100 Span: L = 800 mm Required load: Fs = 8 kN Temperature of medium: M = 555 °C Insulation thickness: J = 200 mm Load group 12 (2 x)
Selection:
Example for box-type clamp
Reference temperature: 1 = 500 °C (diagram, page 75) with 1 = 500 °C and Fs = 8 kN from the following load table: Material: 13CrMo4-5, Load on clamp: Ft = 9.3 kN Nominal load of clamp: FN = 16 kN Formed clamp: VBK 0100.016.0800.12-13.0
Requirement: Riser clamp with shear lugs, blank Nom. dia: DN 500 Span: L =1400 mm Required load: Fs = 50 kN Temperature of medium: M = 330 °C Insulation thickness: J = 160 mm Load group 24 (2 x)
Selection: Reference temperature: 1 = 300 °C (diagram, page 75) with 1 = 300 °C and Fs = 50 kN from the following load table: Material: S 235 JRG 2 Load on clamp: Ft = 58 kN Nominal load of clamp: FN = 100 kN Box-type clamp: VKK 0500.100.1400.24-37.0
Loads Ft of clamps made from ferritic/martensitic steels in kN nom. load FN kN 1.0 4 6.3 10 16 25 40 63 100 160 250 400 630 1000
material 13CrMo4-5 10CrMo9-10 X10CrMoVNb9-1 (P91) temperature in °C 100 200 250 300 350 400 450 480 500 515 530 540 560 580 600 540 560 580 600 630 650 0.88 0.79 0.71 0.58 0.72 0.68 0.65 0.60 0.58 0.45 0.33 0.33 0.24 0.18 0.14 0.76 0.82 0.49 0.38 0.25 0.19 3.5 3.2 2.8 2.3 2.9 2.7 2.6 2.4 2.3 1.8 1.3 1.3 0.96 0.72 0.56 3.0 2.5 2.0 1.5 1.0 0.76 5.5 5.0 4.5 3.7 4.5 4.3 4.1 3.8 3.7 2.8 2.1 2.1 1.5 1.1 0.88 4.8 3.9 3.1 2.4 1.6 1.2 8.8 7.9 7.1 5.8 7.2 6.8 6.5 6.0 5.8 4.5 3.3 3.3 2.4 1.8 1.4 7.6 6.2 4.9 3.8 2.5 1.9 14 13 11 9.3 12 11 10 9.6 9.3 7.2 5.3 5.3 3.8 2.9 2.2 12 9.9 7.8 6.1 4.0 3.0 22 20 18 15 18 17 16 15 15 11 8.3 8.3 6.0 4.5 3.5 19 16 12 10 6.3 4.8 35 32 28 23 29 27 26 24 23 18 13 13 10 7.2 5.6 30 25 20 15 10 7.6 55 50 45 37 45 43 41 38 37 28 21 21 15 11 8.8 48 39 31 24 16 12 88 79 71 58 72 68 65 60 58 45 33 33 24 18 14 76 62 49 38 25 19 141 126 114 93 115 109 104 96 93 72 53 53 38 29 22 122 99 78 61 40 30 220 198 178 145 180 170 163 145 145 113 83 83 60 45 35 190 155 123 95 63 48 352 316 284 232 288 272 260 240 232 180 132 132 96 72 56 304 248 196 152 100 76 554 498 447 365 454 428 410 378 365 284 208 208 151 113 88 479 391 309 239 158 120 880 790 710 580 720 680 650 600 580 450 330 330 240 180 140 760 620 490 380 250 190 S 235 JR
16Mo3
Loads Ft of clamps made from austenitic steels in kN nom. load FN kN 1.0 4 6.3 10 16 25 40 63 100 160 250 400 630 1000 1)
1.4541/X6CrNiTi18-10 50 0.94 3.8 5.9 9.4 15 24 38 59 94 150 235 376 592 940
100 0.88 3.5 5.5 8.8 14 22 35 55 88 141 220 352 554 880
150 0.82 3.3 5.2 8.2 13 21 33 52 82 131 205 328 517 820
200 0.78 3.1 4.9 7.8 12 20 31 49 78 125 195 312 491 780
300 0.71 2.8 4.5 7.1 11 18 28 45 71 114 178 284 447 710
400 0.66 2.6 4.2 6.6 11 17 26 42 66 106 165 264 416 660
5001) 0.63 2.5 4.0 6.3 10 16 25 40 63 101 158 252 397 630
5501) 0.62 2.5 3.9 6.2 10 16 25 39 62 99 155 248 391 620
50 1.0 4.0 6.3 10 16 25 40 63 100 160 250 400 630 1000
material 1.4571/X6CrNiTiMo17-12-2 temperature in °C 100 150 200 300 400 5001) 0.92 0.87 0.83 0.74 0.69 0.67 3.7 3.5 3.3 3.0 2.8 2.7 5.8 5.5 5.2 4.7 4.3 4.2 9.2 8.7 8.3 7.4 6.9 6.7 15 14 13 12 11 11 23 22 21 19 17 17 37 35 33 30 28 27 58 55 52 47 43 42 92 87 83 74 69 67 147 139 133 118 110 107 230 218 208 185 173 168 368 348 332 296 276 268 580 548 523 466 435 422 920 870 830 740 690 670
1.4958/X5NiCrAlTi31-20 (800H) 5501) 0.66 2.6 4.2 6.6 11 17 26 42 66 106 165 264 416 660
580 0.40 1.6 2.5 4.0 6.4 10 16 25 40 64 100 160 252 400
590 0.40 1.6 2.5 4.0 6.4 10 16 25 40 64 100 160 252 400
600 0.40 1.6 2.5 4.0 6.4 10 16 25 40 64 100 160 252 400
610 0.40 1.6 2.5 4.0 6.4 10 16 25 40 64 100 160 252 400
630 0.38 1.5 2.4 3.8 6.1 9.5 15 24 38 61 95 152 239 380
650 0.32 1.3 2.0 3.2 6.1 8.0 13 20 32 51 80 128 202 320
Bolts made from a different material are required for temperatures > 400 °C; therefore, please specify the design temperature with your order.
95
Produktprogramm Standard products Rohrhalterungen riser clamps
Example for formed clamp
Standard products riser clamps
HYDRA® formed clamp
Standard version
Options
Materials: S 235 JR, 16Mo3, 13CrMo4-5, depending on service temperature
for other materials see page 95
Surface protection: primed, hot-dip galvanized (only advisable with correspondingly low service temperatures) (see page 26 for option code)
Surface protection: blank Nominal sizes, dimensions, weights nom. dia.
D
nom. load
type
VBK...
mm 33.7
FN kN 4
42.4
6.3 10 4
48.3
6.3 10 4
size
dimensions
span L in mm 300
DN – 25
32
40
6.3 10
50
60.3
16 4 6.3 10
65
76.1
16 6.3 10 16
80
88.9
25 6.3 10 16 25
1)
0025.004. ... . ...1) 0025.004. ... . ...1) 0025.006. ... . ...1) 0025.010. ... . ...1) 0032.004. ... . ...1) 0032.004. ... . ...1) 0032.006. ... . ...1) 0032.010. ... . ...1) 0040.004. ... . ...1) 0040.004. ... . ...1) 0040.006. ... . ...1) 0040.006. ... . ...1) 0040.010. ... . ...1) 0040.010. ... . ...1) 0040.016. ... . ...1) 0050.004. ... . ...1) 0050.004. ... . ...1) 0050.006. ... . ...1) 0050.006. ... . ...1) 0050.010. ... . ...1) 0050.010. ... . ...1) 0050.016. ... . ...1) 0065.006. ... . ...1) 0065.006. ... . ...1) 0065.010. ... . ...1) 0065.010. ... . ...1) 0065.010. ... . ...1) 0065.016. ... . ...1) 0065.016. ... . ...1) 0065.025. ... . ...1) 0080.006. ... . ...1) 0080.006. ... . ...1) 0080.010. ... . ...1) 0080.010. ... . ...1) 0080.010. ... . ...1) 0080.016. ... . ...1) 0080.016. ... . ...1) 0080.025. ... . ...1)
1 2 2 2 1 2 2 2 1 2 2 3 2 3 3 1 2 2 3 2 3 3 2 3 2 3 4 3 4 4 2 3 2 3 4 3 4 4
H mm 70 90 90 90 70 90 90 90 70 90 90 100 90 100 100 70 90 90 100 90 100 100 90 100 90 100 130 100 130 130 90 100 90 100 130 100 130 130
b mm 10 15 15 15 10 15 15 15 10 15 15 15 15 15 15 10 15 15 15 15 15 15 15 15 15 15 20 15 20 20 15 15 15 15 20 15 20 20
s mm 12 15 15 15 12 15 15 15 12 15 15 20 15 20 20 12 15 15 20 15 20 20 15 20 15 20 25 20 25 25 15 20 15 20 25 20 25 25
z mm 20 30 30 30 20 30 30 30 20 30 30 35 30 35 35 20 30 30 35 30 35 35 30 35 30 35 45 35 45 45 30 35 30 35 45 35 45 45
400
500
600
800
approx. weight in kg 5 9 9 5 9 9 5 9 9 13 5 9 9 13 9 9 13 9 9 14 -
6 11 6 11 6 11 16 16 7 11 16 16 11 17 17 29 12 17 17 29
13 13 13 13 13 13 19 13 13 20 14 20 34 34 14 20 34 34
15 15 15 23 23 16 23 23 23 23 39 23 23 39 -
29 49 29 49 -
Enter span L and load group LGV.
Connecting dimensions depending on size and load group Size Load group LGV Dimensions E in mm c in mm
96
1 12 20 12
2 12 – 16 30 16
3 12 – 16 35 16
4 12 35 16
12 – 16 45 20
12 35 16
5 16 45 20
20 – 24 45 24
Produktprogramm Standard products Rohrhalterungen riser clamps
Series VBK
Order example: VBK 0100.016.0600.12-16.0 Size 1 to 3
Size 4 to 5
Nominal sizes, dimensions, weights nom. dia.
D
nom. load
type
FN kN 10
VBK...
size
dimensions
span L in mm 400
DN – 100
mm 114.3
16 25
125
139.7
40 10 16 25
150
168.3
40 10 16 25
200
219.1
40 10 16 25
250
273
40 10 16 25
300
323.9
40 10 16 25 40
1)
0100.010. ... . ...1) 0100.010. ... . ...1) 0100.016. ... . ...1) 0100.016. ... . ...1) 0100.025. ... . ...1) 0100.025. ... . ...1) 0100.040. ... . ...1) 0125.010. ... . ...1) 0125.010. ... . ...1) 0125.016. ... . ...1) 0125.016. ... . ...1) 0125.025. ... . ...1) 0125.025. ... . ...1) 0125.040. ... . ...1) 0150.010. ... . ...1) 0150.010. ... . ...1) 0150.016. ... . ...1) 0150.016. ... . ...1) 0150.025. ... . ...1) 0150.025. ... . ...1) 0150.040. ... . ...1) 0200.010. ... . ...1) 0200.010. ... . ...1) 0200.016. ... . ...1) 0200.016. ... . ...1) 0200.016. ... . ...1) 0200.025. ... . ...1) 0200.025. ... . ...1) 0200.040. ... . ...1) 0250.010. ... . ...1) 0250.016. ... . ...1) 0250.016. ... . ...1) 0250.025. ... . ...1) 0250.025. ... . ...1) 0250.040. ... . ...1) 0300.010. ... . ...1) 0300.010. ... . ...1) 0300.016. ... . ...1) 0300.016. ... . ...1) 0300.025. ... . ...1) 0300.025. ... . ...1) 0300.040. ... . ...1)
3 4 3 5 4 5 5 3 4 3 4 4 5 5 3 4 4 5 4 5 5 3 4 3 4 5 4 5 5 4 4 5 4 5 5 4 4 4 5 4 5 5
H mm 100 130 100 180 130 180 180 100 130 100 130 130 180 180 100 130 130 180 130 180 180 100 130 100 130 180 130 180 180 130 130 180 130 180 180 130 130 130 180 130 180 180
b mm 15 20 15 25 20 25 25 15 20 15 20 20 25 25 15 20 20 25 20 25 25 15 20 15 20 25 20 25 25 20 20 25 20 25 25 20 20 20 25 20 25 25
s mm 20 25 20 25 25 25 25 20 25 20 25 25 25 25 20 25 25 25 25 25 25 20 25 20 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25
z mm 35 45 35 45 45 45 45 35 45 35 45 45 45 45 35 45 45 45 45 45 45 35 45 35 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45 45
500
600
800
1000
1200
61
74 103 75 105 -
approx. weight in kg 17 17 29 41 18 18 30 42 -
20 34 34 48 21 35 35 49 21 36 36 50 22 22 37 52 -
23 40 -
50 69
55 24 40 56 24 41 57 25 42 42 59 43 43 43 61 45 45 45 62
69 50 50 70 51 51 71 52 52 73 54 54 75 55 55 77 -
85 62 87 64 89 65 91 91 -
Enter span L and load group LGV.
97
Standard products riser clamps
HYDRA® box-type clamps
Standard version
Options
Materials: S 235 JR, 16Mo3, 10CrMo9-10, depending on service temperature Surface protection: blank
for other materials see page 95
Order example: VKK 0500.100.1400.24-37.0
Surface protection: primed, hot-dip galvanized (only advisable with correspondingly low service temperatures) (see page 26 for option code) S 235 JR, blank
Nominal sizes, dimensions, weights nom. dia.
D
nom. load
type
instal. dim.
FN kN 25 40 63 25 40 63 25 40 63 100 25 40 63 100 160 40 63 100 160 250 40 63 100 160 250 40 63 100 160 250 63 100 160 250 400 63 100 160 250 400
VKK...
E mm 19 15 35 19 15 35 19 15 35 40 19 15 35 40 50 10 30 40 50 40 10 30 40 50 40 10 30 35 50 40 30 35 40 30 40 25 30 40 30 40
dimensions
span L in mm 400
DN 100 100 100 125 125 125 150 150 150 150 200 200 200 200 200 250 250 250 250 250 300 300 300 300 300 350 350 350 350 350 400 400 400 400 400 450 450 450 450 450 1)
mm 114.3 114.3 114.3 139.7 139.7 139.7 168.3 168.3 168.3 168.3 219.1 219.1 219.1 219.1 219.1 273 273 273 273 273 323.9 323.9 323.9 323.9 323.9 355.6 355.6 355.6 355.6 355.6 406.4 406.4 406.4 406.4 406.4 457 457 457 457 457
0100.025..1).. 0100.040..1).. 0100.063..1).. 0125.025..1).. 0125.040..1).. 0125.063..1).. 0150.025..1).. 0150.040..1).. 0150.063..1).. 0150.100..1).. 0200.025..1).. 0200.040..1).. 0200.063..1).. 0200.100..1).. 0200.160..1).. 0250.040..1).. 0250.063..1).. 0250.100..1).. 0250.160..1).. 0250.250..1).. 0300.040..1).. 0300.063..1).. 0300.100..1).. 0300.160..1).. 0300.250..1).. 0350.040..1).. 0350.063..1).. 0350.100..1).. 0350.160..1).. 0350.250..1).. 0400.063..1).. 0400.100..1).. 0400.160..1).. 0400.250..1).. 0400.400..1).. 0450.063..1).. 0450.100..1).. 0450.160..1).. 0450.250..1).. 0450.400..1)..
A mm 154 164 174 179 189 199 208 218 228 243 259 269 279 294 319 323 333 348 373 398 373 383 398 423 448 405 415 430 455 480 466 481 506 531 556 517 532 557 582 607
Enter span L and load group LGV (see table on page 99).
98
H mm 166 200 245 166 200 245 166 200 245 290 166 200 245 290 360 205 250 290 360 400 205 250 290 360 400 205 250 295 360 400 250 295 370 410 490 255 300 370 410 490
D mm 116 116 116 142 142 142 170 170 170 170 222 222 222 222 222 276 276 276 276 276 328 328 328 328 328 360 360 360 360 360 411 411 411 411 411 462 462 462 462 462
P mm 173 188 203 198 213 228 227 242 257 279 278 293 308 330 367 347 362 384 421 458 397 412 434 471 508 429 444 466 503 540 495 517 554 591 628 546 568 605 642 679
z mm 22 24 28 22 24 28 22 24 28 40 22 24 28 40 44 24 28 40 44 56 24 28 40 44 56 24 28 40 44 56 28 40 44 56 70 28 40 44 56 56
500
600
800 1000 1200 1400 1600
approx. weight in kg 14 20
16 23 33 17 24 36 19 27
22
17 25 36 19 27 39 21 29 42 69 24 34 48
39 55
44 63
47 67
21 29 42 22 31 45 24 33 48 79 27 38 54 89 143 43 61 101 160 239 48 69 112 176 260 52 73 117
83 130
90 141
48 26 37 51 28 40 54 89 31 45 60 98 159 50 67 110 176 261 55 75 122 192 283 58 80 127 203 298 89 139 221 322 465 96 151 240 342 499
63 100 52 69 110 176 57 76 122 192 284 62 84 134 209 305 65 88 139 220 320 98 152 237 345 497 105 163 256 364 530
124 195
136 211 310
148 228 331
153 239 346 108 166 256 371 528 116 177 275 390 561
261 376
279 401 559
298 421 592
Produktprogramm Standard products Rohrhalterungen riser clamps
Series VKK
Nominal sizes, dimensions, weights nom. dia.
D
nom. load
type
instal. dim.
FN kN 63 100 160 250 400 63 100 160 250 400 100 160 250 400 630 100 160 250 400 630 100 160 250 400 630 160 250 400 630 1000 160 250 400 630 1000
VKK...
E mm 25 30 40 30 40 25 30 40 30 40 30 40 30 40 50 20 40 30 40 40 20 40 20 30 40 30 20 30 40 50 30 20 30 40 50
dimensions
span L in mm 1000 1200 1400 1600 1800 2000 2200 2400
DN 500 500 500 500 500 550 550 550 550 550 600 600 600 600 600 700 700 700 700 700 800 800 800 800 800 900 900 900 900 900 1000 1000 1000 1000 1000 1)
mm 508 508 508 508 508 559 559 559 559 559 610 610 610 610 610 711 711 711 711 711 813 813 813 813 813 914 914 914 914 914 1016 1016 1016 1016 1016
0500. 063..1).. 0500. 100..1).. 0500. 160..1).. 0500. 250..1).. 0500. 400..1).. 0550. 063..1).. 0550. 100..1).. 0550. 160..1).. 0550. 250..1).. 0550. 400..1).. 0600. 100..1).. 0600. 160..1).. 0600. 250..1).. 0600. 400..1).. 0600. 630..1).. 0700. 100..1).. 0700. 160..1).. 0700. 250..1).. 0700. 400..1).. 0700. 630..1).. 0800. 100..1).. 0800. 160..1).. 0800. 250..1).. 0800. 400..1).. 0800. 630..1).. 0900. 160..1).. 0900. 250..1).. 0900. 400..1).. 0900. 630..1).. 0900.1000..1).. 1000. 160..1).. 1000. 250..1).. 1000. 400..1).. 1000. 630..1).. 1000.1000..1)..
A mm 568 583 608 633 658 619 634 659 684 709 685 710 735 760 785 786 811 836 861 886 888 913 938 963 988 1014 1039 1064 1089 1114 1116 1141 1166 1191 1216
H mm 255 300 370 410 490 255 300 370 410 490 300 370 410 490 620 320 380 420 490 630 320 380 430 500 630 390 430 500 630 780 390 430 500 630 780
D mm 514 514 514 514 514 565 565 565 565 565 617 617 617 617 617 719 719 719 719 719 822 822 822 822 822 924 924 924 924 924 1027 1027 1027 1027 1027
P mm 597 619 656 693 730 648 670 707 744 781 721 758 795 832 869 822 859 896 933 970 924 961 998 1035 1072 1062 1099 1136 1173 1210 1164 1201 1238 1275 1312
z mm 28 40 44 56 70 28 40 44 56 70 40 44 56 70 74 40 44 56 70 74 40 44 56 70 74 44 56 70 74 94 44 56 70 74 94
approx. weight in kg 108 166
119 181
196
117 177 275 393 568 128 193 293 421 605 208 317 452
242
283
128 138 192 208 294 317 419 450 599 630 139 150 207 223 312 335 447 478 636 667 222 239 336 359 479 510 677 709 984 1031 257 273 383 407 542 573 764 795 1126 298 314 437 461 610 641 847 878 1249 492 516 680 712 981 1387
341 482 672
360 510 709
384 543 751 1078 291 431 606 838 1173 332 486 674 920 1296 541 745 1024 1434 1974 549 573 598 760 792 825 1083 1126 1536
795 1126 461 640 882 1221 1283 516 709 965 1343 571 780 1069 1481 2036 628 860 1171 1583 2230
1018 1406 1480
1123 1545 1619 2097 2179
1224 1273 1646 1720 2292 2373
Enter span L and load group LGV.
Connecting dimensions depending on load group LGV Load group LGV Nom. load of load group FN in kN Dimensions f in mm s in mm
12 7 14 8-10
16 12 18 10-15
20 20 22 10-20
24 33 26 10-20
30 50 35 15-25
36 70 42 15-30
42 100 47 20-30
48 132 52 20-35
56 180 62 25-35
64 240 72 25-35
99
Standard products riser clamps
HYDRA® box-type clamp – shear pin support
Standard version
Options
Materials: S 235 JR, 16Mo3, 13CrMo4-5, 10CrMo9-10, depending on service temperature Surface protection: blank
for other materials see page 95
Order example: VSR 0400.063.1000.00-16.0
Surface protection: primed, hot-dip galvanized (only advisable with correspondingly low service temperatures) (see page 26 for option code) 16Mo3, blank
Nominal sizes, dimensions, weights nom. dia. DN 100 100 100 125 125 125 150 150 150 150 200 200 200 200 200 250 250 250 250 250 300 300 300 300 300 350 350 350 350 350 400 400 400 400 400 450 450 450 450 450 1) 2)
D
mm 114.3 114.3 114.3 139.7 139.7 139.7 168.3 168.3 168.3 168.3 219.1 219.1 219.1 219.1 219.1 273 273 273 273 273 323.9 323.9 323.9 323.9 323.9 355.6 355.6 355.6 355.6 355.6 406.4 406.4 406.4 406.4 406.4 457 457 457 457 457
nom. load FN kN 25 40 63 25 40 63 25 40 63 100 25 40 63 100 160 40 63 100 160 250 40 63 100 160 250 40 63 100 160 250 63 100 160 250 400 63 100 160 250 400
type VKR... VSR... VPR... 0100.025..1).. 0100.040..1).. 0100.063..1).. 0125.025..1).. 0125.040..1).. 0125.063..1).. 0150.025..1).. 0150.040..1).. 0150.063..1).. 0150.100..1).. 0200.025..1).. 0200.040..1).. 0200.063..1).. 0200.100..1).. 0200.160..1).. 0250.040..1).. 0250.063..1).. 0250.100..1).. 0250.160..1).. 0250.250..1).. 0300.040..1).. 0300.063..1).. 0300.100..1).. 0300.160..1).. 0300.250..1).. 0350.040..1).. 0350.063..1).. 0350.100..1).. 0350.160..1).. 0350.250..1).. 0400.063..1).. 0400.100..1).. 0400.160..1).. 0400.250..1).. 0400.400..1).. 0450.063..1).. 0450.100..1).. 0450.160..1).. 0450.250..1).. 0450.400..1)..
dimensions
A mm 150 154 158 175 179 183 204 208 212 218 255 259 263 269 279 313 317 323 333 343 363 367 373 383 393 395 399 405 415 425 450 456 466 476 486 501 507 517 527 537
H2) mm 180 210 260 180 210 260 190 220 270 330 200 240 270 330 380 250 270 330 380 400 260 285 330 380 400 260 300 330 380 410 320 340 400 420 480 320 340 400 420 480
VGR E e mm mm 120 85 140 105 175 130 120 85 140 105 175 130 120 85 140 105 175 130 205 155 120 85 140 105 175 130 205 155 250 190 140 105 175 130 205 155 250 190 270 200 140 105 175 130 205 155 250 190 270 200 140 105 185 140 205 155 250 190 270 200 185 140 205 155 250 190 275 205 340 240 185 140 205 155 250 190 275 205 340 240
VSR/VPR E e mm mm 85 5 105 5 130 0 85 5 105 5 130 0 85 5 105 5 130 0 155 -5 85 5 105 5 130 0 155 -5 190 0 105 5 130 0 155 -5 190 0 200 0 105 5 130 0 155 -5 190 0 200 0 105 5 140 10 155 -5 190 0 200 0 140 10 155 -5 190 0 205 5 240 0 140 10 155 -5 190 0 205 5 240 0
span L in mm 400 W mm 243 243 251 269 269 277 297 297 305 309 348 348 356 360 374 402 410 414 428 442 453 461 465 479 493 485 493 497 511 525 543 547 561 575 581 594 598 612 626 632
500
600
800 1000 1200 1400 1600
approx. weight in kg 17 23
19 26 38 19 26 36 19 27 20
23 32 48 24 33 47 25 34 42 71 22 31 43 32 45
33 46
34
27 37 56 27 37 55 28 39 57 93 29 42 60 98 174 43 63 102 182 262 45 66 106 189 272 46 68 108 212 57 92
58 94
63 31 42 62 32 44 65 106 34 47 68 109 192 49 71 113 200 285 51 73 117 207 296 52 76 119 230 302 79 123 219 315 458 81 127 226 324 469
73 119 53 75 122 210 56 78 126 218 309 59 83 130 225 319 60 86 132 248 325 90 136 237 339 491 92 140 244 348 503
135 228 139 236 332 143 243 343 95 146 265 349 101 152 261 363 525 104 156 268 372 537
376 280 391 559 287 401 571
Enter span L and load group LGV for VKR, or "00” for VSR/VPR (see page 101). Applies only to maximum spans, may be smaller for smaller spans.
VKR connecting dimensions depending on nominal diameter Nom. dia. d in mm n in mm
100
100-125 51 13
150 63 13
200 79 16
250 92 16
300-350 400-450 500-550 118 144 173 16 16 16
600 199 16
700 224 16
800 250 16
900 279 16
1000 330 16
VKR
VSR/VPR
View from below
Nominal sizes, dimensions, weights nom. dia. DN 500 500 500 500 500 550 550 550 550 550 600 600 600 600 600 700 700 700 700 700 800 800 800 800 800 900 900 900 900 900 1000 1000 1000 1000 1000
D
nom. load
type
dimensions
span L in mm
mm
FN kN
VKR... VSR... VPR...
A mm
H2) mm
VGR E e mm mm
VSR/VPR E e mm mm
W mm
508 508 508 508 508 559 559 559 559 559 610 610 610 610 610 711 711 711 711 711 813 813 813 813 813 914 914 914 914 914 1016 1016 1016 1016 1016
63 100 160 250 400 63 100 160 250 400 100 160 250 400 630 100 160 250 400 630 100 160 250 400 630 160 250 400 630 1000 160 250 400 630 1000
0500. 063..1).. 0500. 100..1).. 0500. 160..1).. 0500. 250..1).. 0500. 400..1).. 0550. 063..1).. 0550. 100..1).. 0550. 160..1).. 0550. 250..1).. 0550. 400..1).. 0600. 100..1).. 0600. 160..1).. 0600. 250..1).. 0600. 400..1).. 0600. 630..1).. 0700. 100..1).. 0700. 160..1).. 0700. 250..1).. 0700. 400..1).. 0700. 630..1).. 0800. 100..1).. 0800. 160..1).. 0800. 250..1).. 0800. 400..1).. 0800. 630..1).. 0900. 160..1).. 0900. 250..1).. 0900. 400..1).. 0900. 630..1).. 0900.1000..1).. 1000. 160..1).. 1000. 250..1).. 1000. 400..1).. 1000. 630..1).. 1000.1000..1)..
552 558 568 578 588 603 609 619 629 639 660 670 680 690 700 761 771 781 791 801 863 873 883 893 903 974 984 994 1004 1014 1076 1086 1096 1106 1116
365 390 430 450 510 365 390 430 450 510 410 440 470 545 630 440 480 510 560 670 460 500 520 600 710 520 540 620 720 840 560 580 680 750 900
205 220 260 275 340 205 220 260 275 340 230 260 275 340 410 250 275 290 350 415 260 285 300 365 415 295 310 375 430 505 315 330 395 445 510
160 170 200 205 240 160 170 200 205 240 180 200 205 240 300 200 215 220 250 305 210 225 230 265 305 235 240 275 320 385 255 260 295 335 390
645 649 663 677 683 696 700 714 728 734 751 765 779 785 801 852 866 880 886 902 954 968 982 988 1004 1069 1083 1089 1105 1125 1171 1185 1191 1207 1227
160 170 200 205 240 160 170 200 205 240 180 200 205 240 300 200 215 220 250 305 210 225 230 265 305 235 240 275 320 385 255 260 295 335 390
30 10 10 5 0 30 10 10 5 0 20 10 5 0 0 40 25 20 10 5 50 35 30 25 5 45 40 35 20 25 65 60 55 35 30
1000 1200 1400 1600 1800 2000 2200 2400 approx. weight in kg 90 136
92 140
120
100 148 257 362 515 102 152 264 371 527 160 270 381 177
153
112 167 275 386 549 115 171 282 396 561 177 289 405 578 890 190 312 432 611 202 333 459 644 353 487
301 407
124 185 301 324 419 449 583 635 127 189 308 331 429 459 595 646 198 315 342 439 479 612 665 717 940 989 1062 208 228 332 363 393 466 503 546 646 700 750 983 1033 1107 1185 222 242 353 385 415 495 532 571 680 729 787 840 1027 1078 1153 1231 378 407 438 523 561 601 721 765 824 879 1078 1129 1206 1286 1822 1893 1995 407 438 470 561 601 643 761 807 869 925 1188 1268 1351 1987 2093
1313
1360 2113 992 1427 2203
Connecting dimensions depending on load group LGV Load group LGV Nom. load FN of load group in kN Dimensions f in mm s in mm
12 7 14 8-10
16 12 18 10-15
20 20 22 10-20
24 33 26 10-20
30 50 35 15-25
36 70 42 15-30
42 100 47 20-30
48 132 52 20-35
56 180 62 25-35
64 240 72 25-35
160 44 120/170 135/170 100
250 56 130/200 145/200 113
400 70 165/240 175/240 143
630 74 205/240 225/240 175
1000 94 315/315 265/315 230
VGR/VSR/VPR connecting dimensions depending on nominal load Nominal load FN in kN VKR z in mm VGR/VSR and VPR f in mm g in mm z in mm
25 22 100/110 55/110 74
40 24 100/110 60/110 74
63 28 100/110 80/110 82
100 40 100/140 85/140 82
101
Produktprogramm Standard products Rohrhalterungen riser clamps
Series VKR Series VSR, VPR
Special types
Special types
In addition to the standard types listed in the previous chapter, which provide optimum solutions for the majority of applications in practice, we offer special types for particular requirements, which can be adapted exactly to each individual project. The examples shown here give an impression of the variety of the types available.
Constant hanger as double hanger with trapeze (where height is limited) Support assembly consisting of standard products.
Variable spring hanger for very high load and short travel Housing and loadbearing parts reinforced, conical spring washer stack.
Variable spring hanger for offshore use Housing made of rustproof stainless steel, spring with plastic coating.
Constant hanger as double hanger for high load Required load: 585 kN Required travel: 370 mm
102
Double clamp for twice the load, for supporting high additional loads, e.g. fittings.
Special types
Constant hanger as double hanger with central suspension and central load application (compact design) Required load: 200 kN Required travel: 270 mm
Constant hanger with minimum load deviation (friction component approx. ±1%) Pivot axes in “greasedfor-life” needle bearings.
Traveller for connecting short assemblies Movement in all directions where height is extremely limited, minimum adjustment force, thus no angled load application. Two carriages with maintenancefree wheels on L-sections; all steel parts hot-dip galvanized.
103
Manufacture, inspection and testing
Manufacture, inspection and testing
Almost our whole product range is manufactured at our own plant, where all the necessary facilities are at our disposal.
Testing and inspections Besides thorough incoming goods inspections for all materials, we also carry out in-process tests, e.g. dimensional, visual and surface-crack tests.
Our existing production facilities include: saws and flame-cutting machines folding, punching and forming presses of different sizes production lines for a rational clamp fabrication annealing furnace for heat treatment metalworking machinery welding robots, automatic welding machines, manual welding stations shotblasting and spraying machines for surface treatment testing equipment
104
Only materials to DIN EN standards with certified chemical and physical properties are processed. An abundant stock of materials ensures short delivery times.
Approvals Our welding operations are certified to DIN 18800 and we also hold an HP0 licence. We employ only welders qualified to DIN EN 729, whose work is constantly supervised and monitored by a welding engineer.
Comprehensive final inspections of the finished products ensure that only faultless products leave our factory. Function tests performed on calibrated test benches with electronic measurement of load and travel are standard for variable spring hangers/supports and constant hangers/ supports. These tests verify the specified load/ travel behaviour and the compliance with permissible tolerances. If agreed in advance, we can supply function diagrams and logs.
Marking Hangers and supports have name plates on which all relevant details regarding type and adjustment values are written.
Appropriate markings on other connecting parts can stamped on the parts when this is expressly agreed in advance.
Nuts and bolts are marked with the manufacturer’s material specifications.
Additional markings, e.g. indicating installation position, can be provided on request.
The marking of forged threaded parts, e.g. clevises, eye nuts, turnbuckles up to M48, consists of manufacturer’s marking, load group and material.
Corrosion protection
Packaging
The suitable corrosion protection depends on the type of product and the respective application.
Products are delivered on wooden pallets, in wiremesh containers or cardboard boxes, depending on product type, size and weight.
Every product in this catalogue is supplied as standard with the most cusOther types of packaging tomary form of corrosion must be agreed beforeprotection for the product. hand. Other forms of corrosion protection are available as options and must be specified by the customer. In all cases, the surface protection is applied according to the acknowledged technical standards or to a given specification.
105
Marking
Marking, corrosion protection, packaging
Installation instructions for hangers
Installation instructions for hangers
General Hangers are delivered on pallets. Transport on site must be carried out with care in order to avoid damage to the products (name plates, scales, connecting threads, adjustment devices and the corrosion protection are especially at risk). They should be stored indoors. For outdoor storage, hangers must be covered to protect them from dirt and moisture.
Constant hangers (all versions with turnbuckle)
Variable spring hangers with turnbuckle (FHD, FHG) Turn the turnbuckle until the prescribed cold load is reached. (The preset cold load – blue triangle – can be seen on the travel scale.)
Connections Prepare the connections required for fixing the hangers to the loadbearing structure beforehand, e.g.:
This point is reached when the travel stops become loose and can be removed by hand (remove securing tape first).
Double hanger with trapeze (FDT) Install this version in a similar way to a variable spring hanger with turnbuckle, making sure that there is an equal load on each tie rod. FHS
Turn the turnbuckle until the constant hanger carries the required load. This point is reached when the travel stop becomes loose. Extract the cotter pins and remove the travel stop from the support bolts on both sides. A pipe section with several constant hangers has to be considered as a complete unit. The pipe should be neither displaced nor placed under stress.
If the travel stop cannot be released immediately welding plates, clamping Now slip the wire clips of Variable spring hangers because the actual loads lugs or square plates for the travel stops into the for continuous rods (FHS) do not equal the required hanging versions, depend- slots of the housing below loads, the adjustment faciling on type of connection, the stop nibs of the spring Turn the adjusting nut until ity (±15% of required load) plate and secure them with the prescribed cold load is allows the hanger to be pre-drilled beams or wires. applied to the hanger. adapted to suit the situasupport plates for baseThen proceed as for the tion. mounted types. Load corrections can be installation of a hanger carried out in the non-pre- with turnbuckle. Make sure beforehand that Constant hangers should set state by turning the no unwanted connections be aligned with the longitu- turnbuckle further. Lock the adjusting nut hinder the movement of dinal direction of the with an additional nut the line. beams. Hangers supplied in a non- screwed onto the rod. preset state have to be Carry out this adjustment Installation adjusted to the required meticulously, taking into load according to the scale account all the hangers in Connect hangers in such a on the hanger. a pipe section. way that the forces can be transferred; secure support Now lock the turnbuckle On no account should the bolts with cotter pins, securely with a nut which travel stops be removed threaded connections with has been screwed onto by force. locknuts. (Final locking of the adjoining threaded the adjusting nuts of the rod beforehand. After releasing the travel FHS series cannot be carstops, attach them to the ried out before attaching rear housing bolts and lock the load.) them in place with cotter pins. In versions with a Load attachment/ horizontal spring housing, adjustment they are supported by the cover plate of the spring Before attaching the load, housing. screw the lower tie rod (threaded rod) into the In every case, secure the hanger (do not exceed turnbuckle with a nut screw-in depth!) and screwed onto the tie rod connect it to the load beforehand. to be carried.
106
Sway supports (FSG)
Variable spring supports and constant supports (FSS/FSP/KSR/KSP) With variable spring and constant supports size 01-11 by turning the adjusting nut, and with sping supports size 12-16, as well as with constant supports you stress the adjusting nut on the support plate resp. on the load roll, until the cold load or the loading rate is reached and the travel stops can be removed. Adjusting possibility: spring supports + 30 mm constant supports +/- 20 mm With spring supports the support plate with collar (size 01-11) resp. with threaded bolt (size 12-16) ist sticked in loose. In general proceed as described above for hangers.
Fix sway supports to the loadbearing structure by means of brackets (MBS), and to the pipe by dynamic load clamps. Adapt the length to the installation distance by means of the adjusting nut on the movable part of the sway support. Load takeup is also by means of turning this adjusting nut. (The spherical sway head is only inserted loosely at the movable end of the support.)
Hydraulic pressure test Hangers and supports should be locked in position before hydraulic pressure tests of pipe systems in order to avoid unacceptable movement of the pipe.
Variable spring hangers and supports can be adjusted by turning the turnbuckle or the adjusting nut.
Constant hangers and supports can be adjusted by means of the load For nuclear power stations, adjustment device by up according to KTA, the per- to ±15% of the required load without restricting missible overload is 1.5 times the nominal load FN. the specified travel. For other applications, an overload of up to 2.5 times A further change to the the nominal load is permis- required load is possible if sible. certain conditions are met. However, you should conOwing to their dimensions, sult us first. If the actual HYDRA® hangers can travel exceeds the required sustain such overloads – travel (including reserves) even in a non-preset or if the load exceeds even state – without permanent the operating load reserves deformation. of the hanger, the hanger must be replaced. Inspection during operation Maintenance
Adapt the load and release the travel stops afterwards, Once the system is in as described for variable operation, the hot positions spring hangers. of hangers or supports must be checked. If greater Note: deviations are measured, The installation of sway supports is only advisable corrective measures must be taken. if greater axial or lateral movements of the supported pipe are expected. The If the reasons for such supported pipe itself must deviations are working loads higher than those be secured sufficiently calculated, the hangers against unwanted lateral and supports must be movement by means of suitable connections to the adjusted. adjacent pipe system.
HYDRA® variable spring hangers and supports as well as constant hangers and supports are absolutely maintenance-free. There is no need for spare parts.
Sway supports cannot be used as pipe guides.
Note for hanger installations: Turnbuckles and adjusting nuts can be turned more easily under load if the thread has been thoroughly greased beforehand (MoS2). Turnbuckles and nuts with larger thread diameters (M48 and larger) cannot be turned under load. Additional equipment (lifting tackle, hydraulic jack) is then required to relieve the load on the turnbuckles or nuts.
107
Montagehinweise für Hänger
FSG
Installation instructions for pipe clamps
Installation instructions for pipe clamps
General Pipe clamps are delivered with all the parts required for assembly. If stored outdoors, clamps must be suitably covered to protect them against corrosion and dirt.
Horizontalschellen
Horizontal pipe clamps (HZN, HZV, HZS, HDN)
Grip clamps (HGN, HGV)
Place both halves of the clamp around the pipe and bolt them together until they fit snugly around the pipe. Ensure that the straps are aligned parallel with each other and in the tension direction of the support.
Grip clamps are delivered pre-assembled. For mounting on the pipe, remove the lower nuts from the bow rods completely. Then pull the bow rods out of the lower retaining lug after removing all attached parts.
The clamp can also be hung on the clevis first if the mounting process is carried out in that way.
Insert the connecting part (eye nut, connecting lug) designed for use in twobolt clamps between the upper lugs before inserting the bolt.
Then turn both pairs of bow rods to the side. In this position they can be placed around the pipe. Afterwards, insert the loose bow rods back into the corresponding holes in the retaining lug. Now refit the spacers, tab washers and nuts which had been removed beforehand.
Then tighten the upper nuts equally to the specified torque using a torque wrench (see Ma in the tables).
Tighten all four nuts equally until all parts fit snugly around the pipe. When tightening, make sure that the lugs match up exactly and are aligned with the pipe axis.
Afterwards, secure all nuts with tab washers.
In the case of three-bolt clamps, insert the eye nut between the ends of the long lugs afterwards; tighten the upper, loadbearing bolt until the lugs are parallel, but no further. After tightening, secure the bolts with additional nuts.
Then mount the clevis with the attached support assembly on the upper retaining lug.
Note for clamp installations: The grip clamp has an additional hole in the upper supporting lug for attaching a lifting device. Mounting and loading of the support assembly is thus easier and the pipe load can be relieved during adjustment and repair work.
108
The bow rods must be pretensioned in order to fit the upper retaining lug tightly around the pipe.
If a torque wrench is not available, a preload can also be applied by turning all upper nuts through one additional, complete turn.
Installation instructions for pipe clamps
Riser clamps
Formed clamps (VBK)
Box-type clamps with shear lug supports (VKK)
First, connect both halves of the clamp loosely with the associated support assembly on one side.
After slotting the end plates into the clevises of the two hanger assemblies, fit the side pieces to these and insert – but do not tighten – the retaining screws.
After placing both straps around the pipe underneath the shear lugs, fix the opposite side. Now insert the bolts adjacent to the pipe, making sure that the spacers designed for this position are placed between the straps. Screw on the nuts but do not tighten them until the straps have been aligned with the pipe shear lugs in such a way that they are firmly seated. Align the clamp straps by shifting them slightly with respect to each other and by turning the turnbuckles of the support assemblies. Tighten the bolts adjacent to the pipe such that the straps cannot tilt with respect to each other. Tighten the bolts at the ends of the straps until the brackets are parallel with each other. Afterwards, secure all bolts with locknuts.
Now slide the two halves of the bearing plate on to the side pieces and underneath the shear lugs until they meet along the centreline of the pipe. Make sure they interlock with the side pieces. Now fix the bearing plate with the screws supplied. Finally, tighten the nuts of the connecting screws (standard tightening torques). Secure all screws with tab washers or locknuts. Using the turnbuckles of the two hanger assemblies, now fit the clamp around the pipe shear lugs. Make sure the clamp engages evenly with all shear lugs; after fitting, the clamp must be positioned approximately at right-angles to the axis of the pipe, provided the shear lugs have been sufficiently accurately fabricated. Otherwise, the support for the shear lugs must be re-machined.
Box-type clamps with shear-bolt supports (VKR) After slotting the end plates into the clevises of the two hanger assemblies, fit the side pieces to these and the shear pins at the same time. Compensate for different positions of shear pins and end plates by means of the turnbuckles of the two hanger assemblies. Insert all connecting screws and screw on – but do not tighten – the nuts. If tension rods are included, insert these and fit the nuts. Finally, tighten the nuts of the connecting screws and then the tension rods (standard tightening torques). Secure all screws with tab washers or locknuts. Using the turnbuckles of the two hanger assemblies, now align the clamp until its is approximately at right-angles to the axis of the pipe. Make sure the shear pins engage evenly.
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1756e / 1/ 1 1/ 08/ 10
