Vector Techlok Brochure

December 20, 2016 | Author: Robert Murray | Category: N/A
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Description

Techlok

Vector International

Techlok Clamp Connector

Clamp Connector

A four-bolt pipe connector typically weighing 75% less than a comparable standard ANSI or API flange

Hibernia topside platform Atlantic Canada

Techlok Clamp Connector A radially-bolted mechanical pipe connection which allows quick make-up and break-out and is ideal where space, weight and joint integrity are critical requirements. Techlok Clamp Connectors are the most effective and economical pipe connection system available today. Typically several Techlok joints can be installed in the time it takes to assemble a single standard ANSI or API flange. Conventional ANSI or API flanges with their eight to 24 bolts require accurate alignment to ensure a seal, whereas Techlok Clamp Connectors have only four bolts, no alignment problems and require less bolt loads. As is well known, external bending forces are an inevitable part of any piping system, resulting in high stresses being placed on pipe joints. Independent strain gauge and destructive tests have shown the Techlok connector can withstand considerable bending moments/forces and axial loading under pressure without leaking or the bolts

Saving up to 75% weight/space

becoming loose, greatly reducing maintenance costs at the same time as being highly beneficial to the environment. High pressure systems are not a problem, with Techlok connectors working in applications where pressures of 30,000psi and above are found; and when it comes to offshore applications where topside loading is critical, Techlok’s low weight is a real advantage - a factor applicable in any industry where weight and overall installation cost is a consideration. Corrosive applications In more corrosive applications where the specifications demand the use of exotic materials, the sheer size difference between conventional flanges and Techlok Clamp Connectors (typically 75%) ensures operators and contractors a real competitive advantage when determining capex/opex budgets. But it’s not just size and weight that makes Techlok the natural choice. Unlike conventional ANSI flanges, Techlok Clamp Connectors are bolted radially to the pipe, not along its axis. This means that the clamp can be orientated in any position around the pipe, and together with their greatly reduced size, this eliminates clearance problems and enables critical components like valve hand wheels to be aligned to their

Size 4” 2500 class ANSI flange and 4” Techlok connector 2

optimum positions before fully tightening the clamp bolts.

The Techlok advantage

Prior to Assembly

The heart of Techlok’s success is the energised seal. Techlok clamp connectors do not rely on the conventional flange’s gaskets and correctly tensioned bolting to maintain the integrity of the seal. The four basic elements of the Techlok clamp connector are hubs, sealring, clamps and bolting. When bolting the assembly, the hubs are drawn together by the twin wedge action of the two clamp segments compressing on the seal ring to make

Self Energised Seal

the first-stage self-energising seal. The applied bolting loads are transmitted to the clamps through almost 360º contact

Fully Assembled

with the hubs. And as the bolts are transversely mounted they are almost completely isolated from the operating loads, resulting in a strong, reliable yet compact connection. In service the sealring becomes even more effective as internal pressure reinforces the metal-to-metal seal to the extent that its strength can normally exceed the burst pressure of the connected pipe. Pressure Energised Seal

Some of the Benefits As well as high performance, leak-free, competitive price and greater efficiency Techlok connectors have many other advantages over conventional flanges:

• Up to 75% lighter and significantly smaller than a comparable ANSI or API flange • Close piping and hook-up arrangements with typically 25% smaller clamp diameter • Typically 40% shorter connection length • Easier fabrication and installation with no bolt holes to align • On sizes up to and including 36”, only 4 bolts to tighten rather than up to 24 on a conventional flange

• The clamp can be rotated round the hub for easy bolt orientation and tightening • Ancillary components such as valves and piping layouts can be installed without worrying about bolt hole alignment

• Quicker and easier make-up and breakout minimises maintenance downtime • Lower bolt torque: typically 50% less than that for a ring joint flange • Sealing integrity is unaffected by over-tensioning bolts • Short make and break times - several Techlok connectors can usually be assembled or disassembled in the time it takes for a single ANSI or API flange connection

• It is not usually necessary to re-tighten bolts once in service • In most cases only one clamp size is required for each nominal pipe size • Unlike spiral-wound gaskets, reusable sealrings give greater flexibility for hydro-testing and commissioning prior to service

• Reduced inventory • Readily available machining details for interface with associated equipment such as valves, pumps and metering equipment

• Available in all materials to suit the piping specification 3

Tension

Compression

Techlok

Techlok

Bending

As is well known, external bending forces are an inevitable part of any piping system, resulting in high stresses being placed on pipe joints. Independent strain gauge and destructive tests have shown the Techlok connector can withstand considerable bending moments/forces and axial loading under pressure without leaking or the bolts

Techlok

becoming loose, greatly reducing maintenance costs at the same time as being highly beneficial to the environment.

Clamps

Techlok Components

The two Techlok clamp segments make

Hubs A critical feature of Techlok hubs is their conical seat which creates the interference with the sealring lips to make the seal. Hubs are manufactured from the same generic material as the piping system on which they are to be utilised. They are then either welded to the pipe or machined integrally onto associated

virtually 360º contact round the hubs. The seal is made when the bolts are tightened, drawing the two clamp halves together and clamping the hubs against the sealring. The clamp bolt holes have spherical seats to accept the spherically faced nuts to ensure a perfect fit.

equipment such as valves. Butt weld hubs are supplied with standard ANSI B16.25 weld profiles. Blind hubs are also available for blanking off a pipe section or for pressure vessel closures.

Bolting Techlok clamp connectors come complete with standard size nuts and bolts in a variety of coatings to suit every type of piping application. Each connector requires only four bolts (which encompasses a 100% safety / redundancy factor) and the nuts are spherically-faced to eliminate bending stresses in the bolts during assembly.

Sealring The key to the Techlok system is its

Techlok's sealring has many advantages

sealring. Techlok’s sealring has a central rib

over conventional gaskets. For example:

section and two seal lips tapered to match the conical seat profile of the hubs. It is these lips which make the pressure-energised seal. Deformation remains essentially elastic throughout, making the sealring reusable. The rib provides a positive stop during make-up, preventing the lips from being crushed by over tightening and also transferring compressive and bending loads from one hub to the other. Sealrings are manufactured from high strength steel compatible with the hub materials. Typically, precipitation-hardening stainless steels such as grades 630 or 660, or Alloy 718 are specified for corrosion resistant applications, while low alloy steels are used for carbon steel pipes. Coating the sealring with a lubricant such as PTFE prevents the surfaces galling during make-up and enhances reusability. 4

• Assured joint integrity first time – every time • The gasket forces and seal diameter are minimal, meaning that the load capacity of the components is maximised

• The proven reliability of the pressure-energised bore seal makes Techlok connectors compact and up to 75% lighter than comparably rated flanges

• The lack of a conventional flange gasket gives a gas-tight metal-to-metal seal

API Fire Testing It is important to analyse product performance correctly when specifying pipe connectors. Extensive testing has shown the Techlok range of clamp connectors will suit most applications. Successful strain gauge testing under full load conditions, fire testing to API 6FB parts 1 and 2, independent testing and witnessing resulting in Bureau Veritas Type Approval, and extensive Finite Element Analysis during the fire test programme, make Techlok today the most comprehensively tested clamp connector available

Type Approval Testing The Techlok range of connectors has been subjected to extensive strain gauge and destructive testing under independent conditions both in-house and at recognised test centres, and, after combined pressure and external load type testing, carries Type Approval by Bureau Veritas. Quality Assurance As one of the earliest members of First Point Assessment Ltd (FPAL) Vector’s quality and delivery performance is consistently monitored by this independent authority that acts on behalf of the major operators and their contractors in the North Sea. As well as meeting the current industry Standard for Interchangeability Techlok

Independent quality audit assessments have been

connectors can also be supplied to meet other design codes and regulations

carried out by the following operators and

including:

contractors on Vector’s design and manufacturing facilities;

• ASME B31.3/ASME VIII Div1 and Div2 • API6A/ISO 10423 • PD 5500 • UK Offshore Regulations • Customer’s special requirements • Country Codes • NORSOK • PED (Pressure Equipment Directive)

• ABB Offshore Systems • Saudi Aramco • Amec • NPCC • AECL (Nuclear) • BP • ExxonMobil (The Netherlands & North Sea) • Kvaerner Engineering • Maersk Oil & Gas • ConocoPhillips • Shell Exploration & Production • GE Canada (Nuclear) • Dominion Bridge (Nuclear) • Statoil • J Ray McDermott • Nemo Engineering AS 5

Weld-O-Hubs Techlok Weld-O-Hubs enable pipework branch connections to be made with a single weld, and provide full reinforcement for the pipe run integral with the Techlok hub. Weld-O-Hubs are available in all materials to suit piping requirements, in the standard size range 1" to 6".

Weld-O-Hubs A

A

B

• Pipe connections can be made with just a single weld

C

D

40°

• Provides full reinforcement with pipe runs integral with the hub

40°

• Available in all materials to suit piping requirements

E MAX (TO SUIT PIPING)

• Standard sizes available from 1" to 6"

PIPE RUN OR MANIFOLD SECTION A-A

• Also available Weld-O-Flange for the SPO Compact Flange A

Size Designation

Clamp Size

Ring Size

Hub O/D ‘A’

Back Face O/D ‘B’

Lip O/D ‘C’

Length O/D ‘D’

Sealring Bore ‘E’

ins.

ins.

ins.

ins.

ins.

ins.

ins.

ins.

ins.

1/2

1in/4

1

4

50.8

38.2

7.95

75

12.6

1/2

1in/5

1

5

50.8

38.2

7.95

75

15.8

3/4

1in/5

1

5

50.8

38.2

7.95

75

15.8

3/4

1in/7

1

7

50.8

38.2

7.95

75

22.9

1

1in/5

1

5

50.8

38.2

7.95

75

15.8

1

1in/7

1

7

50.8

38.2

7.95

75

22.9

1

1in/11

1

11

50.8

38.2

7.95

75

28.4

1–1/2

1–1/2in/11

1–1/2

11

79.4

60.5

12.70

110

28.4

1–1/2

1–1/2in/14

1–1/2

14

79.4

60.5

11.10

110

40.7

2

2in/11

2

11

92.1

73.2

12.70

125

28.4

2

2in/14

2

14

92.1

73.2

11.10

125

40.7

2

2in/20

2

20

92.1

73.2

11.10

125

52.2

3

3in/20

3

20

127.0

101.7

12.70

150

52.2

3

3in/23

3

23

127.0

101.7

12.70

150

60.1

3

3in/25

3

25

127.0

101.7

12.70

150

67.6

3

3in/27

3

27

127.0

101.7

12.70

150

77.5

4

4in/25

4

25

152.4

127.2

12.70

175

67.6

4

4in/31

4

31

152.4

127.2

12.70

175

82.3

4

4in/34

4

34

152.4

127.2

12.70

175

93.4

4

4in/40

4

40

152.4

127.2

12.70

175

102.9

6

6in/40R*

6

40

235.0

197.1

23.79

220

102.9

6

6in/46R*

6

46

235.0

197.1

23.79

220

120.2

6

6in/52

6

52

235.0

197.1

20.62

220

134.5

6

6in/62

6

62

235.0

197.1

19.05

220

153.5

8

8in/52R*

8

52

292.1

254.2

23.79

250

134.5

8

8in/62

8

62

292.1

254.2

19.05

250

153.5

8

8in/72

8

72

292.1

254.2

19.05

250

183.5

8

8in/76

8

76

292.1

254.2

19.05

250

196.2

8

8in/82

8

82

292.1

254.2

19.05

250

208.9

Nominal Pipe Size

6

Techlok Clampsets Techlok Clampsets Clamp Size

Clamp ID

Bolt Centres

Clamp OD

Overall Length

Clamp Width

Lug Separation

Clamp Clearance

Bolt Dia.

Bolt Length

Bolt Lug Width

Bolt Pitch

Assembly Clearance

A

B

C

D

E

F

G

H

I

J

K

L

ins

mm

ins

mm

ins

mm

ins

mm

ins

mm

ins

mm

ins

mm

Clamp Wt.

ins

mm

ins

mm

ins

mm

ins

mm

ins

mm

Lbs

Kg

Standard Series 1in

1.69

43

3.25

83

2.81

71

4.25

108

1.38

35

2.19

56

2.63

67

0.50

13

3.50

89

2.25

57

1.25

32

1.9

48

4.2

1.9

1.5in

2.69

68

5.00

127

4.50

114

6.50

165

2.00

51

3.25

83

4.00

102

0.63

16

5.00

127

3.13

80

1.63

41

3.0

76

9.9

4.5

2in

3.20

81

5.75

146

5.50

140

7.50

191

2.00

51

3.52

89

4.50

114

0.75

19

5.25

133

3.38

86

1.81

46

3.6

91

13.2

6.0

3in

4.38

111

7.50

191

6.88

175

9.25

235

2.38

61

4.60

117

5.25

133

0.75

19

6.50

165

3.38

86

1.81

46

4.6

117

23.6

10.7

4in

5.38

137

8.50

216

8.25

210

10.50

267

2.38

61

5.40

137

6.00

152

0.88

22

7.50

191

4.00

102

2.06

52

5.4

137

28.7

13.0

5in

6.88

175

10.25

260

9.88

251

12.38

315

3.13

80

6.13

156

7.25

184

1.00

25

8.25

210

4.50

114

2.31

59

6.9

175

41.0

18.6

6in

8.38

213

12.63

321

12.00

305

15.25

387

3.75

95

6.88

175

8.75

222

1.13

29

10.63

270

5.25

133

2.44

62

8.0

203

70.3

31.9

8in

10.63

270

15.25

387

14.50

368

18.50

470

3.75

95

7.88

200

9.88

251

1.25

32

12.00

305

5.75

146

2.88

73

9.4

239

110.0

49.9

Light Duty Series L14in

16.38

416

22.25

565

21.50

546

26.00

660

5.00

127

10.88

276

14.75

375

1.63

41

17.00

432

7.38

188

3.63

92

13.3

338

275.6

125.0

L16in

18.63

473

24.00

610

23.50

597

27.75

705

5.00

127

13.00

330

16.25

413

1.75

44

19.50

495

7.63

194

3.88

99

14.5

368

308.6

140.0

L18in

20.88

530

25.75

654

26.00

660

29.50

749

5.00

127

14.38

365

17.50

445

1.88

48

21.50

546

8.00

203

4.13

105

15.9

404

352.7

160.0

L20in

23.63

600

28.31

719

29.38

746

32.25

819

5.00

127

17.13

435

19.50

495

2.00

51

24.75

629

8.50

216

4.38

111

17.7

450

418.9

190.0

L24in

28.31

719

34.25

870

34.75

883

38.88

988

6.25

159

18.38

467

22.50

572

2.25

57

27.00

686

9.50

241

5.00

127

21.4

544

661.4

300.0

Heavy Duty Series H2in

4.13

105

7.25

184

6.88

175

9.00

229

2.88

73

4.88

124

5.63

143

0.88

22

7.50

191

3.75

95

2.00

51

4.6

117

24.3

11.0

H3in

4.88

124

8.00

203

7.75

197

10.00

254

3.00

76

5.43

138

6.13

156

0.88

22

7.50

191

4.00

102

2.06

52

5.1

130

33.1

15.0

H4in

6.13

156

9.56

243

9.00

229

11.75

298

3.00

76

5.75

146

7.00

178

1.00

25

8.25

210

4.38

111

2.31

59

5.9

150

39.9

18.1

H8in

10.13

257

16.00

406

14.75

375

18.63

473

4.50

114

7.50

191

10.75

273

1.38

35

12.00

305

5.88

149

3.13

80

9.8

249

138

62.6

H10in

12.25

311

18.25

464

17.63

448

22.50

572

5.50

140

10.50

267

12.75

324

1.63

41

15.63

397

7.25

184

3.63

92

11.4

290

243

110.2

H12in

14.63

372

21.00

533

20.38

518

25.00

635

5.75

146

11.25

286

14.25

362

1.75

44

17.00

432

7.50

191

3.75

95

13.0

330

320

145.2

H14in

17.13

435

24.75

629

23.00

584

29.25

743

6.13

156

11.25

286

16.25

413

1.88

48

17.25

438

8.25

210

4.25

108

14.6

371

430

195.1

H16in

19.69

500

29.25

743

27.19

691

34.25

870

7.63

194

13.50

343

19.13

486

2.25

57

22.00

559

9.63

245

5.00

127

16.9

429

683

309.8

H18in

20.69

526

29.25

743

27.69

703

34.25

870

7.63

194

14.00

356

19.63

499

2.25

57

22.00

559

9.63

245

5.00

127

17.3

439

650

294.8

H20in

23.69

602

32.00

813

30.38

772

37.63

956

7.50

191

18.00

457

21.50

546

2.25

57

26.00

660

10.00

254

5.00

127

18.8

478

860

390.1

H22in

24.69

627

32.00

813

32.25

819

37.63

956

7.50

191

18.00

457

21.50

546

2.25

57

26.00

660

10.00

254

5.00

127

19.9

506

816

370.1

H24in

28.19

716

36.00

914

36.13

918

40.50

1029

7.00

178

19.40

493

23.75

603

2.25

57

27.00

686

10.50

267

5.00

127

22.1

561

1047

474.9

H26in

29.94

761

38.75

984

37.85

961

46.50

1181

8.00

203

19.60

498

27.00

686

2.50

64

28.00

711

10.50

267

5.50

140

23.1

587

1155

523.9

7

Heavy Duty Butt Weld and Blind Hubs Heavy Duty Butt Weld and Blind Hubs N.P.S

(DN) Pipe Schedule

O.Dia. ‘A’

8

ins.

mm

2”

(DN 50)

Std 40 40S

2.38

60.3

XS 80 80S

Techlok Designation Hub / S.Ring

Pipe

Hub

Hub

Hub

Lip

Blind Hub

BW Hub

Blind Hub

I.Dia.

O.Dia.

Length

Backface Dia

Thickness

Thickness

Wt.

Wt.

‘B’

‘C’

‘D’

‘E’

‘F’

‘G’

ins.

mm

ins.

mm

ins.

mm

ins.

mm

ins.

mm

ins.

mm

Lbs.

Kg

Lbs.

Kg

H2in20

2.07

52.5

4.75

120.7

3.25

82.6

3.75

95.3

0.63

15.9

1.88

47.6

6.2

2.8

7

3.2

H2in20

1.94

49.3

4.75

120.7

3.25

82.6

3.75

95.3

0.63

15.9

1.88

47.6

6.5

2.9

7

3.2

160

H2in16

1.69

42.9

4.75

120.7

3.25

82.6

3.75

95.3

0.63

15.9

1.88

47.6

7.1

3.2

7

3.2

XXS

H2in14

1.50

38.2

4.75

120.7

3.25

82.6

3.75

95.3

0.63

15.9

1.88

47.6

7.5

3.4

7

3.2

3”

(DN 75)

Std 40 40S

H3in27

3.07

77.9

5.50

139.7

3.50

88.9

4.50

114.3

0.63

15.9

2.13

54.0

7.3

3.3

11

5

3.50

88.9

XS 80 80S

H3in27

2.90

73.7

5.50

139.7

3.50

88.9

4.50

114.3

0.63

15.9

2.13

54.0

8

3.6

11

5

160

H3in25

2.62

66.6

5.50

139.7

3.50

88.9

4.50

114.3

0.63

15.9

2.13

54.0

9.2

4.2

11

5

XXS

H3in23

2.30

58.4

5.50

139.7

3.50

88.9

4.50

114.3

0.63

15.9

2.13

54.0

10.3

4.7

11

5

4”

(DN 100)

Std 40 40S

H4in40

4.03

102.3

6.75

171.5

4.00

101.6

5.75

146.1

0.63

15.9

2.75

69.8

11.9

5.4

21.9

10

4.50

114.3

XS 80 80S

H4in40

3.83

97.2

6.75

171.5

4.00

101.6

5.75

146.1

0.63

15.9

2.75

69.8

13

5.9

21.9

10

120

H4in34

3.62

92.1

6.75

171.5

4.00

101.6

5.75

146.1

0.63

15.9

2.75

69.8

14.3

6.5

21.9

10

160

H4in34

3.44

87.3

6.75

171.5

4.00

101.6

5.75

146.1

0.63

15.9

2.75

69.8

15.5

7

21.9

10

XXS

H4in31

3.15

80.1

6.75

171.5

4.00

101.6

5.75

146.1

0.63

15.9

2.75

69.8

17.2

7.8

21.9

10

8”

(DN 200)

Std 40 40S

H8in82

7.98

202.7

11.50

292.1

5.00

127.0

9.50

241.3

1.00

25.4

3.19

81.0

31.6

14.3

73.3

33.2

8.63

219.1

XS 80 80S

H8in76

7.63

193.7

11.50

292.1

5.00

127.0

9.50

241.3

1.00

25.4

3.19

81.0

38.3

17.4

73.3

33.2

100

H8in76

7.44

189.0

11.50

292.1

5.00

127.0

9.50

241.3

1.00

25.4

3.19

81.0

40.3

18.3

73.3

33.2

120

H8in72

7.19

182.6

11.50

292.1

5.00

127.0

9.50

241.3

1.00

25.4

3.19

81.0

45.4

20.6

73.3

33.2

140

H8in72

7.00

177.8

11.50

292.1

5.00

127.0

9.50

241.3

1.00

25.4

3.19

81.0

47.2

21.4

73.3

33.2

XXS

H8in67

6.88

174.6

11.50

292.1

5.00

127.0

9.50

241.3

1.00

25.4

3.19

81.0

50.1

22.7

73.3

33.2

160

H8in67

6.81

173.1

11.50

292.1

5.00

127.0

9.50

241.3

1.00

25.4

3.19

81.0

50.7

23

73.3

33.2

10”

(DN 250)

Std 40 40S

H10in102

10.02

254.5

13.63

346.1

6.00

152.4

11.63

295.3

1.25

31.8

3.50

88.9

49.9

22.6

119.2

54.1

10.75

273.1

XS 60 80S

H10in97

9.75

247.7

13.63

346.1

6.00

152.4

11.63

295.3

1.25

31.8

3.50

88.9

57.5

26.1

119.2

54.1

80

H10in97

9.56

242.9

13.63

346.1

6.00

152.4

11.63

295.3

1.25

31.8

3.50

88.9

60.7

27.6

119.2

54.1

100

H10in94

9.31

236.6

13.63

346.1

6.00

152.4

11.63

295.3

1.25

31.8

3.50

88.9

67.6

30.7

119.2

54.1

120

H10in92

9.06

230.2

13.63

346.1

6.00

152.4

11.63

295.3

1.25

31.8

3.50

88.9

71.4

32.4

119.2

54.1

XXS140

H10in87

8.75

222.3

13.63

346.1

6.00

152.4

11.63

295.3

1.25

31.8

3.50

88.9

80.5

36.5

119.2

54.1

160

H10in84

8.50

215.9

13.63

346.1

6.00

152.4

11.63

295.3

1.25

31.8

3.50

88.9

86.2

39.1

119.2

54.1

12”

(DN 300)

Std 40s

H12in120

12.00

304.8

16.00

406.4

6.63

168.3

14.00

355.6

1.38

34.9

4.00

101.6

77.1

35

184.5

83.7

12.75

323.9

40

H12in120

11.94

303.2

16.00

406.4

6.63

168.3

14.00

355.6

1.38

34.9

4.00

101.6

78.8

35.8

184.5

83.7

XS 80S

H12in116

11.75

298.5

16.00

406.4

6.63

168.3

14.00

355.6

1.38

34.9

4.00

101.6

85.4

38.7

184.5

83.7

80

H12in116

11.38

289.0

16.00

406.4

6.63

168.3

14.00

355.6

1.38

34.9

4.00

101.6

94.4

42.8

184.5

83.7

100

H12in112

11.06

281.0

16.00

406.4

6.63

168.3

14.00

355.6

1.38

34.9

4.00

101.6

104.3

47.3

184.5

83.7

XXS 120

H12in106

10.75

273.1

16.00

406.4

6.63

168.3

14.00

355.6

1.38

34.9

4.00

101.6

112.9

51.2

184.5

83.7

140

H12in106

10.50

266.7

16.00

406.4

6.63

168.3

14.00

355.6

1.38

34.9

4.00

101.6

118.3

53.7

184.5

83.7

160

H12in102

10.13

257.2

16.00

406.4

6.63

168.3

14.00

355.6

1.38

34.9

4.00

101.6

129.3

58.7

184.5

83.7

14”

(DN 350)

40

H14in134

13.12

333.3

18.50

469.9

7.25

184.2

16.50

419.1

1.19

30.1

4.50

114.3

124.7

56.6

290.8

131.9

14.00

355.6

XS

H14in130

13.00

330.2

18.50

469.9

7.25

184.2

16.50

419.1

1.19

30.1

4.50

114.3

133.2

60.4

290.8

131.9

80

H14in124

12.50

317.5

18.50

469.9

7.25

184.2

16.50

419.1

1.25

31.8

4.50

114.3

153.3

69.5

291.8

132.3

100

H14in124

12.12

307.9

18.50

469.9

7.25

184.2

16.50

419.1

1.25

31.8

4.50

114.3

163.8

74.3

291.8

132.3

120

H14in120

11.81

300.1

18.50

469.9

7.25

184.2

16.50

419.1

1.25

31.8

4.50

114.3

177.3

80.4

291.8

132.3

140

H14in116

11.50

292.1

18.50

469.9

7.25

184.2

16.50

419.1

1.25

31.8

4.50

114.3

187.2

84.9

291.8

132.3

XS 80S

H12in116

11.75

298.5

16.00

406.4

6.63

168.3

14.00

355.6

1.38

34.9

4.00

101.6

80

H12in116

11.38

289.0

16.00

406.4

6.63

168.3

14.00

355.6

1.38

34.9

4.00

101.6

85.4

38.7

94.4

42.8

14”

O.Dia.

184.5

83.7

H12in112

11.06

281.0

16.00

406.4

6.63

168.3

14.00

355.6

1.38

34.9

4.00

101.6

104.3

47.3

184.5

83.7

XXS 120

H12in106

10.75

273.1

16.00

406.4

6.63

168.3

14.00

355.6

1.38

34.9

4.00

101.6

112.9

51.2

184.5

83.7

140

H12in106

10.50

266.7

16.00

406.4

6.63

168.3

14.00

355.6

1.38

34.9

4.00

101.6

118.3

53.7

184.5

83.7

160

H12in102

10.13

257.2

16.00

406.4

6.63

168.3

14.00

355.6

1.38

34.9

4.00

101.6

129.3

58.7

184.5

83.7

14.00

(DN) (DN 350)

355.6

‘A’

83.7

100

Heavy Duty Butt Weld and Blind Hubs cont’d N.P.S

184.5

Pipe 40

H14in134

13.12

333.3

Pipe XS Schedule 80

Techlok DesignaH14in130 tion Hub /H14in124 S.Ring

13.00

12.50 ‘B’ 317.5

I.Dia.

330.2

Heavy Duty Butt Weld and Blind Hubs

Hub 18.50

469.9

Hub 7.25

184.2

Hub 16.50

419.1

Lip 1.19

Blind Hub 30.1

4.50

114.3

BW Hub 124.7

56.6

Blind Hub 290.8

131.9

Length

184.2

Backface 16.50Dia419.1

1.19

114.3

133.2

60.4

290.8

131.9

18.50 ‘C’ 469.9

7.25 ‘D’ 184.2

16.50 ‘E’ 419.1

1.25 ‘F’ 31.8

4.50 ‘G’ 114.3

O.Dia.

18.50

469.9

7.25

Thickness

30.1

Thickness

4.50

Wt.

Wt.

153.3

69.5

291.8

132.3

ins.

mm

100

H14in124

12.12 ins.

307.9 mm

18.50 ins.

469.9 mm

7.25 ins.

184.2 mm

16.50 ins.

419.1 mm

1.25 ins.

31.8 mm

4.50 ins.

114.3 mm

163.8 Lbs.

74.3 Kg

291.8 Lbs.

132.3 Kg

2”

(DN 50)

2.38

60.3

16”

(DN 400)

120 Std 40 40S 140 XS 80 80S 160 160 XS 40 XXS

H14in120 H2in20 H14in116 H2in20 H14in112 H2in16 H16in152 H2in14

11.81 2.07 11.50 1.94 11.19 1.69 15.00 1.50

300.1 52.5 292.1 49.3 284.2 42.9 381.0 38.2

18.50 4.75 18.50 4.75 18.50 4.75 21.00 4.75

469.9 120.7 469.9 120.7 469.9 120.7 533.4 120.7

7.25 3.25 7.25 3.25 7.25 3.25 7.88 3.25

184.2 82.6 184.2 82.6 184.2 82.6 200.0 82.6

16.50 3.75 16.50 3.75 16.50 3.75 19.00 3.75

419.1 95.3 419.1 95.3 419.1 95.3 482.6 95.3

1.25 0.63 1.25 0.63 1.25 0.63 1.69 0.63

31.8 15.9 31.8 15.9 31.8 15.9 42.9 15.9

4.50 1.88 4.50 1.88 4.50 1.88 5.00 1.88

114.3 47.6 114.3 47.6 114.3 47.6 127.0 47.6

177.3 6.2 187.2 6.5 197 7.1 194.8 7.5

80.4 2.8 84.9 2.9 89.4 3.2 88.4 3.4

291.8 7 291.8 7 289.8 7 431.2 7

132.3 3.2 132.3 3.2 131.5 3.2 195.6 3.2

16.00 3”

406.4 (DN 75)

3.50

88.9

60 Std 40 40S 80 XS 80 80S 100 160 120 XXS 140

H16in152 H3in27 H16in144 H3in27 H16in140 H3in25 H16in137 H3in23 H16in134

14.69 3.07 14.31 2.90 13.94 2.62 13.56 2.30 13.12

373.1 77.9 363.6 73.7 354.0 66.6 344.5 58.4 333.3

21.00 5.50 21.00 5.50 21.00 5.50 21.00 5.50 21.00

533.4 139.7 533.4 139.7 533.4 139.7 533.4 139.7 533.4

7.88 3.50 7.88 3.50 7.88 3.50 7.88 3.50 7.88

200.0 88.9 200.0 88.9 200.0 88.9 200.0 88.9 200.0

19.00 4.50 19.00 4.50 19.00 4.50 19.00 4.50 19.00

482.6 114.3 482.6 114.3 482.6 114.3 482.6 114.3 482.6

1.69 0.63 1.69 0.63 1.69 0.63 1.63 0.63 1.69

42.9 15.9 42.9 15.9 42.9 15.9 41.3 15.9 42.9

5.00 2.13 5.00 2.13 5.00 2.13 5.00 2.13 5.00

127.0 54.0 127.0 54.0 127.0 54.0 127.0 54.0 127.0

206.3 7.3 229.1 8 247.5 9.2 260.5 10.3 279.4

93.6 3.3 103.9 3.6 112.3 4.2 118.2 4.7 126.8

431.2 11 431.2 11 431.2 11 430.1 11 431.2

195.6 5 195.6 5 195.6 5 195.1 5 195.6

4”

(DN 100)

Std 160 40 40S

H4in40 H16in130

4.03 12.81

102.3 325.4

6.75 21.00

171.5 533.4

4.00 7.88

101.6 200.0

5.75 19.00

146.1 482.6

0.63 1.69

15.9 42.9

2.75 5.00

69.8 127.0

11.9 293.9

5.4 133.3

21.9 431.2

10 195.6

4.50 18”

(DN 114.3 450)

XS 80 40 80S

H4in40 H18in170

3.83 16.88

97.2 428.7

6.75 22.00

171.5 558.8

4.00 7.88

101.6 200.0

5.75 20.00

146.1 508.0

0.63 1.69

15.9 42.9

2.75 5.00

69.8 127.0

13 176

5.9 79.8

21.9 476.1

10 215.9

120 60 160 80 XXS 100

H4in34 H18in170 H4in34 H18in160 H4in31 H18in160

3.62 16.50 3.44 16.13 3.15 15.69

92.1 419.1 87.3 409.6 80.1 398.5

6.75 22.00 6.75 22.00 6.75 22.00

171.5 558.8 171.5 558.8 171.5 558.8

4.00 7.88 4.00 7.88 4.00 7.88

101.6 200.0 101.6 200.0 101.6 200.0

5.75 20.00 5.75 20.00 5.75 20.00

146.1 508.0 146.1 508.0 146.1 508.0

0.63 1.69 0.63 1.69 0.63 1.69

15.9 42.9 15.9 42.9 15.9 42.9

2.75 5.00 2.75 5.00 2.75 5.00

69.8 127.0 69.8 127.0 69.8 127.0

14.3 191.7 15.5 219.8 17.2 238.1

6.5 86.9 7 99.7 7.8 108

21.9 476.1 21.9 476.1 21.9 476.1

10 215.9 10 215.9 10 215.9

18.00

457.2

8”

(DN 200)

Std 120 40 40S

H8in82 H18in152

7.98 15.25

202.7 387.4

11.50 22.00

292.1 558.8

5.00 7.88

127.0 200.0

9.50 20.00

241.3 508.0

1.00 1.69

25.4 42.9

3.19 5.00

81.0 127.0

31.6 262.8

14.3 119.2

73.3 476.1

33.2 215.9

8.63

219.1

XS 140 80 80S

H18in152 H8in76

14.88 7.63

377.9 193.7

22.00 11.50

558.8 292.1

7.88 5.00

200.0 127.0

20.00 9.50

508.0 241.3

1.69 1.00

42.9 25.4

5.00 3.19

127.0 81.0

276.4 38.3

125.4 17.4

476.1 73.3

215.9 33.2

160 100

H18in144 H8in76

14.44 7.44

366.7 189.0

22.00 11.50

558.8 292.1

7.88 5.00

200.0 127.0

20.00 9.50

508.0 241.3

1.69 1.00

42.9 25.4

5.00 3.19

127.0 81.0

299.2 40.3

135.7 18.3

476.1 73.3

215.9 33.2

120 40

H8in72 H20in192

7.19 18.81

182.6 477.9

11.50 25.00

292.1 635.0

5.00 8.75

127.0 222.3

9.50 23.00

241.3 584.2

1.00 1.63

25.4 41.3

3.19 5.50

81.0 139.7

45.4 262.7

20.6 119.2

73.3 681.4

33.2 309.1

140 60 XXS 80

H8in72 H20in185 H8in67 H20in180

7.00 18.38 6.88 17.94

177.8 466.8 174.6 455.6

11.50 25.00 11.50 25.00

292.1 635.0 292.1 635.0

5.00 8.75 5.00 8.75

127.0 222.3 127.0 222.3

9.50 23.00 9.50 23.00

241.3 584.2 241.3 584.2

1.00 1.63 1.00 1.63

25.4 41.3 25.4 41.3

3.19 5.50 3.19 5.50

81.0 139.7 81.0 139.7

47.2 295.1 50.1 327.6

21.4 133.9 22.7 148.6

73.3 681.4 73.3 681.4

33.2 309.1 33.2 309.1

160 100

H8in67 H20in180

6.81 17.44

173.1 442.9

11.50 25.00

292.1 635.0

5.00 8.75

127.0 222.3

9.50 23.00

241.3 584.2

1.00 1.63

25.4 41.3

3.19 5.50

81.0 139.7

50.7 351.9

23 159.6

73.3 681.4

33.2 309.1

Std 120 40 40S

H20in170 H10in102

17.00 10.02

431.8 254.5

25.00 13.63

635.0 346.1

8.75 6.00

222.3 152.4

23.00 11.63

584.2 295.3

1.63 1.25

41.3 31.8

5.50 3.50

139.7 88.9

386.5 49.9

175.3 22.6

681.4 119.2

309.1 54.1

140 XS 60 80S 160 80

H20in170 H10in97 H20in160 H10in97

16.50 9.75 16.06 9.56

419.1 247.7 408.0 242.9

25.00 13.63 25.00 13.63

635.0 346.1 635.0 346.1

8.75 6.00 8.75 6.00

222.3 152.4 222.3 152.4

23.00 11.63 23.00 11.63

584.2 295.3 584.2 295.3

1.63 1.25 1.63 1.25

41.3 31.8 41.3 31.8

5.50 3.50 5.50 3.50

139.7 88.9 139.7 88.9

408.7 57.5 440.3 60.7

185.4 26.1 199.7 27.6

681.4 119.2 681.4 119.2

309.1 54.1 309.1 54.1

20” 20.00

10”

(DN 500) 508

(DN 250)

10.75

273.1

22”

(DN 550)

40 100

H22in210 H10in94

20.75 9.31

527.1 236.6

26.00 13.63

660.4 346.1

8.75 6.00

222.3 152.4

24.00 11.63

609.6 295.3

1.25

31.8

5.50 3.50

139.7 88.9

219.8 67.6

99.7 30.7

732 119.2

332 54.1

22.00

558.8

120 60

H10in92 H22in210

9.06 20.25

230.2 514.4

13.63 26.00

346.1 660.4

6.00 8.75

152.4 222.3

11.63 24.00

295.3 609.6

1.25 1.25

31.8 31.8

3.50 5.50

88.9 139.7

71.4 247

32.4 112

119.2 732

54.1 332

XXS140 80

H10in87 H22in200

8.75 19.75

222.3 501.7

13.63 26.00

346.1 660.4

6.00 8.75

152.4 222.3

11.63 24.00

295.3 609.6

1.25 1.25

31.8 31.8

3.50 5.50

88.9 139.7

80.5 295.2

36.5 133.9

119.2 732

54.1 332

160 100

H10in84 H22in192

8.50 19.25

215.9 489.0

13.63 26.00

346.1 660.4

6.00 8.75

152.4 222.3

11.63 24.00

295.3 609.6

1.25 1.25

31.8 31.8

3.50 5.50

88.9 139.7

86.2 333.3

39.1 151.2

119.2 732

54.1 332

120 Std 40s

H22in192 H12in120

18.75 12.00

476.3 304.8

26.00 16.00

660.4 406.4

8.75 6.63

222.3 168.3

24.00 14.00

609.6 355.6

1.25 1.38

31.8 34.9

5.50 4.00

139.7 101.6

358.9 77.1

162.8 35

732 184.5

332 83.7

140 40 160 XS 80S

H22in185 H12in120 H22in180 H12in116

18.25 11.94 17.75 11.75

463.6 303.2 450.9 298.5

26.00 16.00 26.00 16.00

660.4 406.4 660.4 406.4

8.75 6.63 8.75 6.63

222.3 168.3 222.3 168.3

24.00 14.00 24.00 14.00

609.6 355.6 609.6 355.6

1.25 1.38 1.25 1.38

31.8 34.9 31.8 34.9

5.50 4.00 5.50 4.00

139.7 101.6 139.7 101.6

391.8 78.8 424.8 85.4

177.7 35.8 192.7 38.7

732 184.5 732 184.5

332 83.7 332 83.7

12”

(DN 300)

12.75

323.9

24”

(DN 600)

40 80

H24in225 H12in116

22.62 11.38

574.7 289.0

29.50 16.00

749.3 406.4

9.00 6.63

228.6 168.3

27.50 14.00

698.5 355.6

1.25 1.38

31.8 34.9

6.00 4.00

152.4 101.6

360.3 94.4

163.4 42.8

1040.2 184.5

471.9 83.7

24.00

609.6

100 60

H12in112 H24in220

11.06 22.06

281.0 560.4

16.00 29.50

406.4 749.3

6.63 9.00

168.3 228.6

14.00 27.50

355.6 698.5

1.38 1.25

34.9 31.8

4.00 6.00

101.6 152.4

104.3 409.6

47.3 185.8

184.5 1040.2

83.7 471.9

XXS 80120

H12in106 H24in220

10.75 21.56

273.1 547.7

16.00 29.50

406.4 749.3

6.63 9.00

168.3 228.6

14.00 27.50

355.6 698.5

1.38 1.25

34.9 31.8

4.00 6.00

101.6 152.4

112.9 441.6

51.2 200.3

184.5 1040.2

83.7 471.9

140 100

H12in106 H24in210

10.50 20.94

266.7 531.8

16.00 29.50

406.4 749.3

6.63 9.00

168.3 228.6

14.00 27.50

355.6 698.5

1.38 1.25

34.9 31.8

4.00 6.00

101.6 152.4

118.3 496.8

53.7 225.4

184.5 1040.2

83.7 471.9

160 120

H12in102 H24in210

10.13 20.38

257.2 517.6

16.00 29.50

406.4 749.3

6.63 9.00

168.3 228.6

14.00 27.50

355.6 698.5

1.38 1.25

34.9 31.8

4.00 6.00

101.6 152.4

129.3 527.4

58.7 239.2

184.5 1040.2

83.7 471.9

140 40

H24in200 H14in134

19.88 13.12

504.9 333.3

29.50 18.50

749.3 469.9

9.00 7.25

228.6 184.2

27.50 16.50

698.5 419.1

1.25 1.19

31.8 30.1

6.00 4.50

152.4 114.3

573 124.7

259.9 56.6

1040.2 290.8

471.9 131.9

H24in200 H14in130

19.31 13.00

490.6 330.2

29.50 18.50

749.3 469.9

9.00 7.25

228.6 184.2

27.50 16.50

698.5 419.1

1.25 1.19

31.8 30.1

6.00 4.50

152.4 114.3

600.1 133.2

272.2 60.4

1040.2 290.8

471.9 131.9

26”

355.6 (DN 650)

160 XS Std 80

H26in254 H14in124

25.25 12.50

641.4 317.5

31.12 18.50

793.8 469.9

10.00 7.25

254.0 184.2

29.25 16.50

743.0 419.1

1.63 1.25

41.3 31.8

6.50 4.50

165.1 114.3

360.8 153.3

163.7 69.5

1279.8 291.8

580.5 132.3

26.00

660.4

100 XS

H14in124 H26in254

12.12 25.00

307.9 635.0

18.50 31.12

469.9 793.8

7.25 10.00

184.2 254.0

16.50 29.25

419.1 743.0

1.25 1.63

31.8 41.3

4.50 6.50

114.3 165.1

163.8 382.2

74.3 173.3

291.8 1279.8

132.3 580.5

120

H14in120

11.81

300.1

18.50

469.9

7.25

184.2

16.50

419.1

1.25

31.8

4.50

114.3

177.3

80.4

291.8

132.3

140

H14in116

11.50

292.1

18.50

469.9

7.25

184.2

16.50

419.1

1.25

31.8

4.50

114.3

187.2

84.9

291.8

132.3 9

14” 14.00

(DN 350)

Standard Butt Weld and Blind Hubs Standard Butt Weld and Blind Hubs N.P.S

(DN)

O.Dia. ‘A’

10

Pipe Schedule

Techlok Designation Hub / S.Ring

Pipe

Hub

Hub

Hub

Lip

Blind Hub

BW Hub

Blind Hub

I.Dia.

O.Dia.

Length

Backface Dia

Thickness

Thickness

Wt.

Wt.

‘B’

‘C’

‘D’

‘E’

‘F’

‘G’

ins.

mm

ins.

mm

ins.

mm

ins.

mm

ins.

mm

ins.

mm

ins.

mm

Lbs.

Kg

Lbs.

Kg

1/2”

(DN 15)

Std 40 40S

1in5

0.62

15.8

2.00

50.8

1.75

44.5

1.50

38.1

0.31

8.0

1.31

33.4

0.6

0.3

0.8

0.4

0.84

21.3

XS 80 80S

1in5

0.55

13.9

2.00

50.8

1.75

44.5

1.50

38.1

0.31

8.0

1.31

33.4

0.6

0.3

0.8

0.4

160

1in4

0.47

11.8

2.00

50.8

1.75

44.5

1.50

38.1

0.31

8.0

1.31

33.4

0.6

0.3

0.8

0.4

XXS

1in4

0.25

6.4

2.00

50.8

1.75

44.5

1.50

38.1

0.31

8.0

1.31

33.4

0.6

0.3

0.8

0.4

3/4”

(DN 20)

Std 40 40S

1in7

0.82

20.9

2.00

50.8

1.75

44.5

1.50

38.1

0.31

8.0

1.31

33.4

0.5

0.2

0.8

0.4

1.05

26.7

XS 80 80S

1in7

0.74

18.8

2.00

50.8

1.75

44.5

1.50

38.1

0.31

8.0

1.31

33.4

0.6

0.3

0.8

0.4

160

1in5

0.61

15.6

2.00

50.8

1.75

44.5

1.50

38.1

0.31

8.0

1.31

33.4

0.7

0.3

0.8

0.4

XXS

1in4

0.43

11.0

2.00

50.8

1.75

44.5

1.50

38.1

0.31

8.0

1.31

33.4

0.7

0.3

0.8

0.4

1”

(DN 25)

Std 40 40S

1in11

1.05

26.6

2.00

50.8

1.75

44.5

1.50

38.1

0.31

8.0

1.31

33.4

0.5

0.2

0.8

0.4

1.32

33.4

XS 80 80S

1in11

0.96

24.3

2.00

50.8

1.75

44.5

1.50

38.1

0.31

8.0

1.31

33.4

0.5

0.2

0.8

0.4

160

1in7

0.82

20.7

2.00

50.8

1.75

44.5

1.50

38.1

0.31

8.0

1.31

33.4

0.6

0.3

0.8

0.4

XXS

1in5

0.60

15.2

2.00

50.8

1.75

44.5

1.50

38.1

0.31

8.0

1.31

33.4

0.7

0.3

0.8

0.4

1.5”

(DN 40)

Std 40 40S

1.5in14

1.61

40.9

3.13

79.4

2.38

60.3

2.38

60.3

0.44

11.1

1.63

41.3

1.6

0.7

2.4

1.1

1.90

48.3

XS 80 80S

1.5in13

1.50

38.1

3.13

79.4

2.38

60.3

2.38

60.3

0.50

12.7

1.63

41.3

1.9

0.8

2.5

1.1

160

1.5in13

1.34

34.0

3.13

79.4

2.38

60.3

2.38

60.3

0.50

12.7

1.63

41.3

2

0.9

2.5

1.1

XXS

1.5in11

1.10

27.9

3.13

79.4

2.38

60.3

2.38

60.3

0.50

12.7

1.63

41.3

2.4

1.1

2.5

1.1

2”

(DN 50)

Std 40 40S

2in20

2.07

52.5

3.63

92.1

2.75

69.9

2.88

73.0

0.44

11.1

1.75

44.5

2.2

1

3.7

1.7

2.38

60.3

XS 80 80S

2in20

1.94

49.3

3.63

92.1

2.75

69.9

2.88

73.0

0.44

11.1

1.75

44.5

2.5

1.1

3.7

1.7

160

2in16

1.69

42.9

3.63

92.1

2.75

69.9

2.88

73.0

0.44

11.1

1.75

44.5

3

1.4

3.7

1.7

XXS

2in14

1.50

38.2

3.63

92.1

2.75

69.9

2.88

73.0

0.44

11.1

1.75

44.5

3.4

1.5

3.7

1.7

3”

(DN 75)

Std 40 40S

3in27

3.07

77.9

5.00

127.0

3.25

82.6

4.00

101.6

0.50

12.7

1.88

47.6

4.7

2.1

7.7

3.5

3.50

88.9

XS 80 80S

3in27

2.90

73.7

5.00

127.0

3.25

82.6

4.00

101.6

0.50

12.7

1.88

47.6

5.2

2.4

7.7

3.5

160

3in25

2.62

66.6

5.00

127.0

3.25

82.6

4.00

101.6

0.50

12.7

1.88

47.6

6.3

2.9

7.7

3.5

XXS

3in23

2.30

58.4

5.00

127.0

3.25

82.6

4.00

101.6

0.50

12.7

1.88

47.6

7.4

3.3

7.7

3.5

4”

(DN 100)

Std 40 40S

4in40

4.03

102.3

6.00

152.4

3.63

92.1

5.00

127.0

0.50

12.7

2.13

54.0

6.7

3.1

13

5.9

4.50

114.3

XS 80 80S

4in40

3.83

97.2

6.00

152.4

3.63

92.1

5.00

127.0

0.50

12.7

2.13

54.0

7.7

3.5

13

5.9

120

4in34

3.62

92.1

6.00

152.4

3.63

92.1

5.00

127.0

0.50

12.7

2.13

54.0

8.9

4

13

5.9

160

4in34

3.44

87.3

6.00

152.4

3.63

92.1

5.00

127.0

0.50

12.7

2.13

54.0

10

4.5

13

5.9

XXS

4in31

3.15

80.1

6.00

152.4

3.63

92.1

5.00

127.0

0.50

12.7

2.13

54.0

11.5

5.2

13

5.9

5”

(DN 125)

Std 40 40S

5in52

5.05

128.2

7.50

190.5

4.38

111.1

6.50

165.1

0.63

15.9

2.75

69.9

13.3

6

27.8

12.6

5.56

141.3

XS 80 80S

5in52

4.81

122.3

7.50

190.5

4.38

111.1

6.50

165.1

0.63

15.9

2.75

69.9

14.8

6.7

27.8

12.6

160

5in46

4.31

109.6

7.50

190.5

4.38

111.1

6.50

165.1

0.63

15.9

2.75

69.9

19.2

8.7

27.8

12.6

XXS

5in40

4.06

103.2

7.50

190.5

4.38

111.1

6.50

165.1

0.63

15.9

2.75

69.9

21.9

9.9

27.8

12.6

6”

(DN 150)

Std 40 40S

6in62

6.07

154.1

9.25

235.0

4.63

117.5

7.75

196.9

0.75

19.1

2.88

73.0

20.4

9.2

42.6

19.3

6.63

168.3

XS 80 80S

6in56

5.76

146.3

9.25

235.0

4.63

117.5

7.75

196.9

0.81

20.6

2.88

73.0

24.9

11.3

43

19.5

120

6in54

5.50

139.7

9.25

235.0

4.63

117.5

7.75

196.9

0.81

20.6

2.88

73.0

27.7

12.6

43

19.5

160

6in52

5.19

131.8

9.25

235.0

4.63

117.5

7.75

196.9

0.81

20.6

2.88

73.0

30.7

13.9

43

19.5

XXS

6in52

4.90

124.4

9.25

235.0

4.63

117.5

7.75

196.9

0.81

20.6

2.88

73.0

32.7

14.8

43

19.5

8”

(DN 200)

Std 40 40S

8in82

7.98

202.7

11.50

292.1

5.38

136.5

10.00

254.0

0.75

19.1

3.19

81.0

33

15

76.2

34.6

8.63

219.1

XS 80 80S

8in76

7.63

193.7

11.50

292.1

5.38

136.5

10.00

254.0

0.75

19.1

3.19

81.0

40.3

18.3

76.2

34.6

100

8in76

7.44

189.0

11.50

292.1

5.38

136.5

10.00

254.0

0.75

19.1

3.19

81.0

42.4

19.2

76.2

34.6

120

8in72

7.19

182.6

11.50

292.1

5.38

136.5

10.00

254.0

0.75

19.1

3.19

81.0

47.8

21.7

76.2

34.6

140

8in72

7.00

177.8

11.50

292.1

5.38

136.5

10.00

254.0

0.75

19.1

3.19

81.0

49.9

22.6

76.2

34.6

XXS

8in67

6.88

174.6

11.50

292.1

5.38

136.5

10.00

254.0

0.75

19.1

3.19

81.0

52.9

24

76.2

34.6

160

8in67

6.81

173.1

11.50

292.1

5.38

136.5

10.00

254.0

0.75

19.1

3.19

81.0

53.6

24.3

76.2

34.6

Light Duty Butt Weld and Blind Hubs Light Duty Butt Weld and Blind Hubs N.P.S

(DN)

O.Dia.

Pipe Schedule

‘A’ ins.

mm

14”

(DN 350)

40

14.00

355.6

Techlok Designation Hub / S.Ring

Pipe

Hub

Hub

Hub

Lip

Blind Hub

BW Hub

Blind Hub

I.Dia.

O.Dia.

Length

Backface Dia

Thickness

Thickness

Wt.

Wt.

‘B’

‘C’

‘D’

‘E’

‘F’

‘G’

ins.

mm

ins.

mm

ins.

mm

ins.

mm

ins.

mm

ins.

mm

Lbs.

Kg

Lbs.

Kg

L14in134

13.12

333.3

17.25

438.2

7.00

177.8

15.75

400.1

0.75

19.1

3.50

88.9

83.4

37.8

201.2

91.3

XS

L14in130

13.00

330.2

17.25

438.2

7.00

177.8

15.75

400.1

0.75

19.1

3.50

88.9

91.7

41.6

201.2

91.3

80

L14in124

12.50

317.5

17.25

438.2

7.00

177.8

15.75

400.1

0.81

20.6

3.50

88.9

110.8

50.3

201.9

91.6

100

L14in124

12.12

307.9

17.25

438.2

7.00

177.8

15.75

400.1

0.81

20.6

3.50

88.9

120.8

54.8

201.9

91.6

120

L14in120

11.81

300.1

17.25

438.2

7.00

177.8

15.75

400.1

0.81

20.6

3.50

88.9

133.8

60.7

201.9

91.6

140

L14in116

11.50

292.1

17.25

438.2

7.00

177.8

15.75

400.1

0.81

20.6

3.50

88.9

143.3

65

201.9

91.6

160

L14in112

11.19

284.2

17.25

438.2

7.00

177.8

15.75

400.1

0.69

17.4

3.50

88.9

153.4

69.6

200.5

91

16”

(DN 400)

XS 40

L16in152

15.00

381.0

19.50

495.3

7.50

190.5

18.00

457.2

0.75

19.1

3.75

95.3

115.5

52.4

279.4

126.8

16.00

406.4

60

L16in152

14.69

373.1

19.50

495.3

7.50

190.5

18.00

457.2

0.75

19.1

3.75

95.3

126.3

57.3

279.4

126.8

80

L16in144

14.31

363.6

19.50

495.3

7.50

190.5

18.00

457.2

0.75

19.1

3.75

95.3

148.1

67.2

279.4

126.8

100

L16in140

13.94

354.0

19.50

495.3

7.50

190.5

18.00

457.2

0.75

19.1

3.75

95.3

165.6

75.1

279.4

126.8

120

L16in137

13.56

344.5

19.50

495.3

7.50

190.5

18.00

457.2

0.69

17.4

3.75

95.3

178.1

80.8

278.7

126.4

140

L16in134

13.12

333.3

19.50

495.3

7.50

190.5

18.00

457.2

0.75

19.1

3.75

95.3

195.7

88.8

279.4

126.8

160

L16in130

12.81

325.4

19.50

495.3

7.50

190.5

18.00

457.2

0.75

19.1

3.75

95.3

209.5

95

279.4

126.8

18”

(DN 450)

40

L18in170

16.88

428.7

21.75

552.5

8.00

203.2

20.25

514.4

0.75

19.1

4.00

101.6

153.3

69.5

375.1

170.1

18.00

457.2

60

L18in170

16.50

419.1

21.75

552.5

8.00

203.2

20.25

514.4

0.75

19.1

4.00

101.6

169.3

76.8

375.1

170.1

80

L18in160

16.13

409.6

21.75

552.5

8.00

203.2

20.25

514.4

0.75

19.1

4.00

101.6

197.8

89.7

375.1

170.1

100

L18in160

15.69

398.5

21.75

552.5

8.00

203.2

20.25

514.4

0.75

19.1

4.00

101.6

216.5

98.2

375.1

170.1

120

L18in152

15.25

387.4

21.75

552.5

8.00

203.2

20.25

514.4

0.75

19.1

4.00

101.6

241.5

109.6

375.1

170.1

140

L18in152

14.88

377.9

21.75

552.5

8.00

203.2

20.25

514.4

0.75

19.1

4.00

101.6

255.4

115.9

375.1

170.1

160

L18in144

14.44

366.7

21.75

552.5

8.00

203.2

20.25

514.4

0.75

19.1

4.00

101.6

278.6

126.4

375.1

170.1

20”

(DN 500)

40

L20in192

18.81

477.9

24.50

622.3

8.00

203.2

23.00

584.2

0.75

19.1

4.25

108.0

214

97.1

511.6

232.1

20.00

508

60

L20in185

18.38

466.8

24.50

622.3

8.00

203.2

23.00

584.2

0.75

19.1

4.25

108.0

243.8

110.6

511.6

232.1

80

L20in180

17.94

455.6

24.50

622.3

8.00

203.2

23.00

584.2

0.75

19.1

4.25

108.0

273.6

124.1

511.6

232.1

100

L20in180

17.44

442.9

24.50

622.3

8.00

203.2

23.00

584.2

0.75

19.1

4.25

108.0

294.6

133.8

511.6

232.1

120

L20in170

17.00

431.8

24.50

622.3

8.00

203.2

23.00

584.2

0.75

19.1

4.25

108.0

327

148.3

511.6

232.1

140

L20in170

16.50

419.1

24.50

622.3

8.00

203.2

23.00

584.2

0.75

19.1

4.25

108.0

346.5

157.2

511.6

232.1

160

L20in160

16.06

408.0

24.50

622.3

8.00

203.2

23.00

584.2

0.75

19.1

4.25

108.0

375.7

170.4

511.6

232.1

24”

(DN 600)

40

L24in225

22.62

574.7

29.50

749.3

9.00

228.6

27.50

698.5

1.00

25.4

4.75

120.7

354.6

160.8

823.8

373.7

24.00

609.6

60

L24in220

22.06

560.4

29.50

749.3

9.00

228.6

27.50

698.5

1.00

25.4

4.75

120.7

403.9

183.2

823.8

373.7

80

L24in220

21.56

547.7

29.50

749.3

9.00

228.6

27.50

698.5

1.00

25.4

4.75

120.7

435.9

197.7

823.8

373.7

100

L24in210

20.94

531.8

29.50

749.3

9.00

228.6

27.50

698.5

1.00

25.4

4.75

120.7

491.1

222.8

823.8

373.7

120

L24in210

20.38

517.6

29.50

749.3

9.00

228.6

27.50

698.5

1.00

25.4

4.75

120.7

521.7

236.6

823.8

373.7

140

L24in200

19.88

504.9

29.50

749.3

9.00

228.6

27.50

698.5

1.00

25.4

4.75

120.7

567.2

257.3

823.8

373.7

160

L24in200

19.31

490.6

29.50

749.3

9.00

228.6

27.50

698.5

1.00

25.4

4.75

120.7

594.4

269.6

823.8

373.7

11

Techlok Pressure Temperature Ratings Heavy Duty Pressure / Temperature Ratings

Nominal Size

2”

3”

4”

8”

10”

12”

14”

16”

Hub - A350 LF2

Hub - A182 F316L

Hub - UNS 31803

Hub - UNS 32760

Hub - AISI 4130

Hub - UNS N06625

Hub - A694 F65

Hub - A182 F44

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

psi

Bar

psi

Bar

psi

Bar

psi

Bar

psi

Bar

psi

Bar

psi

Bar

psi

Bar

H2in13

14207

980

12600

843

19,792

1334

22350

1523

18,267

1,259

25200

973

15628

1077

14312

950

H2in14

13758

949

12245

819

19,234

1297

21720

1480

17,690

1,220

24490

946

15134

1043

13908

923

H2in16

12552

865

11277

754

17,714

1194

20003

1363

16,139

1,113

22554

871

13807

952

12809

850

H2in20

11542

796

10462

700

16,434

1108

18557

1265

14,840

1,023

20924

808

12696

875

11883

789

H3in20

13363

921

11850

792

18,614

1255

21020

1433

17,181

1,185

23700

915

14699

1013

13460

893

H3in23

12095

834

10821

724

16,998

1146

19194

1308

15,551

1,072

21642

836

13304

917

12291

816

H3in25

10739

740

9715

650

15,260

1029

17232

1175

13,808

952

19430

750

11813

814

11035

732

H3in27

7868

542

7216

483

11,335

764

12800

872

10,116

697

14432

557

8655

597

8196

544

H4in25

13359

921

11763

787

18,477

1246

20865

1422

17,176

1,184

23526

908

14695

1013

13361

887

H4in27

12120

836

10746

719

16,880

1138

19061

1299

15,583

1,074

19649

759

13332

919

12206

810

H4in31

11467

791

10208

683

16,035

1081

17543

1210

14,743

1,016

17543

677

12614

870

11595

769

H4in34

9211

635

8245

551

12,951

873

13784

950

11,843

817

13784

532

10132

699

9365

621

H4in40

6705

462

6115

409

9,605

648

10847

739

8,621

594

11166

431

7375

508

6946

461

H8in52

11765

811

10310

689

13,946

962

13946

962

13,960

962

13946

538

12941

892

11711

777

H8in56

10845

748

9505

636

11,976

826

11976

826

11,988

827

11976

462

11929

822

10796

716

H8in62

9087

627

8016

536

10,191

703

10191

703

10,201

703

10191

393

9996

689

9105

604

H8in64

7428

512

6596

441

8,938

616

8938

616

8,947

617

8938

345

8171

563

7492

497

H8in67

6117

422

5475

366

8,041

554

8041

554

7,865

542

8041

310

6729

464

6219

413

H8in72

4708

325

4271

286

6,709

452

7272

501

6,053

417

7272

281

5179

357

4851

322

H10in82

6926

478

6110

409

9,598

647

9660

666

8,905

614

9660

373

7618

525

6940

461

H10in84

6220

429

5507

368

8,650

583

9125

629

7,997

551

9125

352

6842

472

6255

415

H10in87

5090

351

4549

304

7,145

482

8069

550

6,545

451

8402

324

5599

386

5167

343

H10in94

3424

236

3103

208

4,875

329

5505

375

4,402

304

6207

240

3766

260

3525

234

H10in97

2595

179

2380

159

3,739

252

4222

288

3,336

230

4760

184

2854

197

2703

179

H10in102

1881

130

1753

117

2,754

186

3110

212

2,418

167

3507

135

2069

143

1992

132

H12in97

7170

494

6283

420

8,555

590

8555

590

8,563

590

8555

330

7887

544

7137

474

H12in102

6281

433

5523

369

7,963

549

7963

549

7,971

550

7963

307

6909

476

6274

416

H12in106

5040

347

4466

299

7,014

473

7265

501

6,480

447

7265

281

5544

382

5072

337

H12in112

3882

268

3471

232

5,452

368

6157

420

4,992

344

6655

257

4271

294

3943

262

H12in120

2449

169

2230

149

3,503

236

3956

270

3,149

217

4460

172

2694

186

2533

168

H14in106

8691

599

7772

520

9,054

624

9054

624

8,691

599

9054

350

8691

599

8827

586

H14in112

7837

540

6828

457

7,946

548

7946

548

7,960

549

7946

307

7960

549

7756

515

H14in116

6759

466

5917

396

7,275

502

7275

502

7,282

502

7275

281

7282

502

6721

446

H14in120

6290

434

5508

368

7,014

484

7014

484

7,027

484

7014

271

6919

477

6256

415

H14in124

5126

353

4528

303

6,418

442

6418

442

6,423

443

6418

248

5639

389

5143

341

H14in130

4115

284

3650

244

5,734

387

6006

414

5,291

365

6006

232

4526

312

4146

275

H14in134

3232

223

2888

193

4,536

306

5122

349

4,155

286

5581

215

3555

245

3280

218

H16in112

11226

774

9741

651

12,899

889

12899

889

12,912

890

12899

498

12349

851

11064

734

699

8784

587

11,386

785

11386

785

11,397

786

11386

440

11150

769

9977

662

559

7052

472

9,750

672

9750

672

9,760

673

9750

376

8919

615

8010

532

Techlok Size Code

H16in120 1013715 SEE NOTES ON PAGE

12

H16in130

8108

H12in106

5040

347

4466

299

7,014

473

7265

501

6,480

447

7265

281

5544

382

5072

337

H12in112

3882

268

3471

232

5,452

368

6157

420

4,992

344

6655

257

4271

294

3943

262

H12in120

2449

169

2230

149

3,503

236

3956

270

3,149

217

4460

172

2694

186

2533

168

H14in106

8691

599

7772

520

9,054

624

9054

624

8,691

599

9054

350

8691

599

8827

586

H14in112

7837

540

6828

457

7,946

548

7946

548

7,960

549

7946

307

7960

549

7756

515

502

7275

281

7282

502

6721

446

Techlok Pressure Temperature Ratings Heavy Duty cont’d 14”

H14in116

6759

H14in120

Hub - A350 6290 434 LF2

H14in124

466

5917

396

Hub - A182 5508 368 F316L

7,275

Pressure / Temperature Ratings 502

Hub - UNS 7,014 484 31803

7275

502

Hub - UNS 7014 484 32760

7,282

Hub - AISI 7,027 484 4130

Hub - UNS 7014 271 N06625

Hub - A694 6919 477 F65

Hub - A182 6256 415 F44

Techlok Size H14in130 Code

Clamp - Low Alloy Steel 4115 284

5126

353

Clamp - Low Alloy Steel 3650 244

4528

303

Clamp - Low Alloy Steel 5,734 387

6,418

442

Clamp - Low Alloy Steel 6006 414

6418

442

Clamp - Low Alloy Steel 5,291 365

6,423

443

Clamp - Low Alloy Steel 6006 232

6418

248

Clamp - Low Alloy Steel 4526 312

5639

389

Clamp - Low Alloy Steel 4146 275

5143

341

H14in134

3232 100ºF

223 50ºC

2888 100ºF

193 50ºC

4,536 100ºF

306 50ºC

5122 100ºF

349 50ºC

4,155 100ºF

286 50ºC

5581 100ºF

215 50ºC

3555 100ºF

245 50ºC

3280 100ºF

218 50ºC

16”

H16in112

11226 psi

774 Bar

9741 psi

651 Bar

12,899 psi

889 Bar

12899 psi

889 Bar

12,912 psi

890 Bar

12899 psi

498 Bar

12349 psi

851 Bar

11064 psi

734 Bar

2”

H16in120 H2in13

10137 14207

699 980

8784 12600

587 843

11,386 19,792

785 1334

11386 22350

785 1523

11,397 18,267

786 1,259

11386 25200

440 973

11150 15628

769 1077

9977 14312

662 950

H16in130 H2in14

8108 13758

559 949

7052 12245

472 819

9,750 19,234

672 1297

9750 21720

672 1480

9,760 17,690

673 1,220

9750 24490

376 946

8919 15134

615 1043

8010 13908

532 923

H16in134 H2in16

7188 12552

496 865

6266 11277

419 754

9,061 17,714

625 1194

9061 20003

625 1363

9,070 16,139

625 1,113

9061 22554

350 871

7907 13807

545 952

7117 12809

472 850

H16in137 H2in20

6526 11542

450 796

5700 10462

381 700

8,591 16,434

590 1108

8591 18557

592 1265

8,391 14,840

579 1,023

8591 20924

332 808

7179 12696

495 875

6474 11883

430 789

H16in140 H3in20

6312 13363

435 921

5516 11850

369 792

8,443 18,614

576 1255

8443 21020

582 1433

8,115 17,181

560 1,185

8443 23700

326 915

6943 14699

479 1013

6265 13460

416 893

H16in144 H3in23

5424 12095

374 834

4763 10821

319 724

7,482 16,998

504 1146

7886 19194

544 1308

6,974 15,551

481 1,072

7886 21642

304 836

5966 13304

411 917

5410 12291

359 816

H16in152 H3in25

4091 10739

282 740

3620 9715

242 650

5,686 15,260

383 1029

6421 17232

438 1175

5,260 13,808

363 952

7148 19430

276 750

4500 11813

310 814

4112 11035

273 732

18”

H18in140 H3in27

6793 7868

468 542

6560 7216

439 483

6,793 11,335

468 764

6793 12800

468 872

6,793 10,116

468 697

6793 14432

262 557

6793 8655

468 597

6793 8196

468 544

4”

H18in144 H4in25

6345 13359

437 921

5833 11763

390 787

6,345 18,477

437 1246

6345 20865

437 1422

6,345 17,176

437 1,184

6345 23526

245 908

6345 14695

437 1013

6345 13361

429 887

H18in152 H4in27

5422 12120

374 836

4761 10746

318 719

5,751 16,880

397 1138

5751 19061

397 1299

5,751 15,583

397 1,074

5751 19649

222 759

5751 13332

397 919

5408 12206

359 810

H18in160 H4in31

4151 11467

286 791

3666 10208

245 683

5,237 16,035

361 1081

5237 17543

361 1210

5,237 14,743

361 1,016

5237 17543

202 677

4566 12614

315 870

4164 11595

276 769

H18in170 H4in34

2726 9211

188 635

2437 8245

163 551

3,828 12,951

258 873

4323 13784

295 950

3,505 11,843

242 817

4648 13784

179 532

2999 10132

207 699

2768 9365

184 621

20”

H20in152 H4in40

6722 6705

463 462

6716 6115

461 409

6,716 9,605

463 648

6716 10847

463 739

6,722 8,621

463 594

6716 11166

259 431

6722 7375

463 508

6716 6946

463 461

8”

H20in160 H8in52

6121 11765

422 811

6115 10310

416 689

6,115 13,946

422 962

6115 13946

422 962

6,121 13,960

422 962

6115 13946

236 538

6121 12941

422 892

6115 11711

422 777

H20in170 H8in56

5432 10845

375 748

5375 9505

359 636

5,426 11,976

374 826

5426 11976

374 826

5,432 11,988

375 827

5426 11976

209 462

5432 11929

375 822

5426 10796

374 716

H20in180 H8in62

4645 9087

320 627

4073 8016

272 536

4,853 10,191

335 703

4853 10191

335 703

4,858 10,201

335 703

4853 10191

187 393

4858 9996

335 689

4626 9105

307 604

H20in185 H8in64

3753 7428

259 512

3306 6596

221 441

4,510 8,938

311 616

4510 8938

311 616

4,514 8,947

311 617

4510 8938

174 345

4129 8171

285 563

3756 7492

249 497

H20in192 H8in67

3011 6117

208 422

2667 5475

178 366

4,189 8,041

282 554

4256 8041

293 554

3,871 7,865

267 542

4256 8041

164 310

3312 6729

228 464

3029 6219

201 413

22”

H22in160 H8in72

6904 4708

476 325

6037 4271

404 286

6,897 6,709

476 452

6897 7272

476 501

6,904 6,053

476 417

6897 7272

266 281

6904 5179

476 357

6857 4851

455 322

10”

H22in170 H10in82

6127 6926

422 478

5358 6110

358 409

6,121 9,598

422 647

6121 9660

422 666

6,127 8,905

422 614

6121 9660

236 373

6127 7618

422 525

6086 6940

404 461

H22in180 H10in84

5479 6220

378 429

4791 5507

320 368

5,473 8,650

377 583

5473 9125

377 629

5,479 7,997

378 551

5473 9125

211 352

5479 6842

378 472

5442 6255

361 415

H22in185 H10in87

4564 5090

315 351

3993 4549

267 304

5,087 7,145

351 482

5087 8069

351 550

5,092 6,545

351 451

5087 8402

196 324

5020 5599

346 386

4535 5167

301 343

H22in192 H10in94

3780 3424

261 236

3315 3103

222 208

4,800 4,875

331 329

4800 5505

331 375

4,805 4,402

331 304

4800 6207

185 240

4158 3766

287 260

3765 3525

250 234

H22in200 H10in97

2896 2595

200 179

2559 2380

171 159

4,020 3,739

271 252

4453 4222

306 288

3,723 3,336

257 230

4453 4760

172 184

3186 2854

220 197

2907 2703

193 179

H22in210 H10in102

1886 1881

130 130

1690 1753

113 117

2,655 2,754

179 186

2998 3110

204 212

2,425 2,418

167 167

3380 3507

131 135

2075 2069

143 143

1920 1992

127 132

H24in192 H12in97

5641 7170

389 494

4815 6283

322 420

5,835 8,555

402 590

5835 8555

402 590

5,841 8,563

403 590

5835 8555

225 330

5841 7887

403 544

5469 7137

363 474

H24in200 H12in102

5234 6281

361 433

4467 5523

299 369

5,415 7,963

373 549

5415 7963

373 549

5,420 7,971

374 550

5415 7963

209 307

5420 6909

374 476

5074 6274

337 416

H24in210 H12in106

4752 5040

328 347

4056 4466

271 299

4,916 7,014

339 473

4916 7265

339 501

4,921 6,480

339 447

4916 7265

190 281

4921 5544

339 382

4607 5072

306 337

H24in220 H12in112

3883 3882

268 268

3398 3471

227 232

4,487 5,452

309 368

4487 6157

309 420

4,492 4,992

310 344

4487 6655

173 257

4271 4271

294 294

3860 3943

256 262

H24in225 H12in120

3200 2449

221 169

3275 2230

219 149

4,224 3,503

291 236

4224 3956

291 270

4,114 3,149

284 217

4224 4460

163 172

3520 2694

243 186

3720 2533

247 168

14”

H24in232 H14in106

2620 8691

181 599

2309 7772

154 520

3,627 9,054

262 624

4025 9054

276 624

3,369 8,691

232 599

4025 9054

155 350

2882 8691

199 599

2623 8827

174 586

26”

H26in225 H14in112

3985 7837

275 540

3981 6828

270 457

3,981 7,946

274 548

3981 7946

274 548

3,985 7,960

275 549

3981 7946

154 307

3985 7960

275 549

3981 7756

274 515

H26in232 H14in116

3799 6759

262 466

3707 5917

248 396

3,795 7,275

262 502

3795 7275

262 502

3,799 7,282

262 502

3795 7275

147 281

3799 7282

262 502

3795 6721

262 446

H26in240 H14in120

3476 6290

240 434

3037 5508

203 368

3,565 7,014

246 484

3565 7014

246 484

3,568 7,027

246 484

3565 7014

138 271

3568 6919

246 477

3450 6256

229 415

H26in244 H14in124

2998 5126

207 353

2627 4528

176 303

3,424 6,418

236 442

3424 6418

236 442

3,427 6,423

236 443

3424 6418

132 248

3298 5639

227 389

2984 5143

198 341

H26in254 H14in130

2136 4115

147 284

1887 3650

126 244

2,964 5,734

214 387

3164 6006

218 414

2,746 5,291

189 365

3164 6006

122 232

2350 4526

162 312

2143 4146

142 275

H26in264 H14in134

1389 3232

96 223

1244 2888

83 193

1,954 4,536

141 306

2207 5122

150 349

1,786 4,155

123 286

2488 5581

96 215

1528 3555

105 245

1413 3280

94 218

H26in270 H16in112

1059 11226

73 774

959 9741

64 651

1,506 12,899

109 889

1701 12899

116 889

1,362 12,912

94 890

1918 12899

74 498

1165 12349

80 851

1089 11064

72 734

H16in120 SEE NOTES ON PAGE 1510137

699

8784

587

11,386

785

11386

785

11,397

786

11386

440

11150

769

9977

662

559

7052

472

9,750

672

9750

672

9,760

673

9750

376

8919

615

8010

532

Nominal Size

3”

24” 12”

16”

H16in130

8108

13

Techlok Pressure Temperature Ratings Standard Duty Pressure / Temperature Ratings

Nominal Techlok Size Size Code

1”

1.5”

2”

3”

4”

5”

6”

8”

Hub - A350 LF2

Hub - A182 F316L

Hub - UNS 31803

Hub - UNS 32760

Hub - AISI 4130

Hub - UNS N06625

Hub - A694 F65

Hub - A182 F44

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

psi

Bar

psi

Bar

psi

Bar

psi

Bar

psi

Bar

psi

Bar

psi

Bar

psi

Bar

1in4

14481

998

13337

892

20,949

1412

23657

1612

18,619

1,284

26673

1030

15929

1098

15148

1005

1in5

13149

907

12396

829

19,471

1313

21987

1499

16,906

1,166

24791

957

14463

997

14079

934

1in7

8423

581

9364

626

14,710

992

16611

1132

10,830

747

18439

712

9265

639

10637

706

1in11

4216

291

5477

366

8,603

580

9715

662

5,421

374

10953

423

4638

320

6221

413

1.5in11

12670

874

11634

778

18,275

1232

20637

1407

16,290

1,123

23269

898

13937

961

13215

877

1.5in13

8518

587

8689

581

13,649

920

15412

1051

10,952

755

17378

671

9370

646

9869

655

1.5in14

7143

492

7468

499

11,730

791

13246

903

9,184

633

14936

577

7857

542

8482

563

2in13

11926

822

10917

730

17,148

1156

19364

1320

15,333

1,057

21833

843

13118

904

12400

823

2in14

11059

762

10301

689

16,181

1091

18272

1245

14,218

980

20602

795

12164

839

11701

777

2in16

8245

568

8193

548

12,870

868

14533

991

10,600

731

16127

623

9069

625

9306

618

2in20

6090

420

5970

399

9,378

632

10590

722

7,830

540

11940

461

6698

462

6781

450

3in20

12285

847

11013

737

17,300

1166

19535

1332

15,796

1,089

22027

850

13514

932

12509

830

3in23

10679

736

9699

649

15,235

1027

17204

1173

13,730

947

18421

711

11747

810

11016

731

3in25

7781

536

7201

482

11,312

763

12773

871

10,004

690

14402

556

8559

590

8179

543

3in27

4480

309

4378

293

6,877

464

7765

529

5,761

397

8756

338

4928

340

4972

330

3in31

3115

215

2199

147

3,454

233

3900

266

4,006

276

4398

170

3427

236

2498

166

4in25

12044

830

10719

717

16,837

1135

19013

1296

15,485

1,068

20738

801

13248

913

12175

808

4in27

9936

685

8906

596

13,989

943

15797

1077

12,775

881

16191

625

10930

754

10115

671

4in31

8473

584

7664

513

12,039

812

13595

927

10,894

751

14455

558

9320

643

8706

578

4in34

5354

369

5034

337

7,908

533

8930

609

6,883

475

10069

389

5889

406

5718

379

4in40

2916

201

2884

193

4,531

305

5116

349

3,749

258

5769

223

3208

221

3276

217

5in31

12779

881

11250

752

17,672

1191

19133

1319

16,430

1,133

19133

739

14057

969

12778

848

5in34

11476

791

10172

680

15,033

1037

15033

1036

14,755

1,017

15033

580

12623

870

11554

767

5in40

9661

666

8587

574

12,180

840

12180

840

12,192

841

12180

470

10627

733

9754

647

5in42

8743

603

7802

522

11,497

793

11497

793

11,241

775

11497

444

9617

663

8862

588

5in46

5887

406

5380

360

8,451

570

9036

623

7,569

522

9036

349

6476

446

6111

406

5in52

3082

212

2947

197

4,629

312

5227

356

3,963

273

5894

228

3390

234

3347

222

6in40

12410

856

10878

727

16,071

1108

16071

1108

15,955

1,100

16071

621

13650

941

12356

820

6in42

11940

823

10489

701

15,170

1046

15170

1046

15,185

1,047

15170

586

13134

906

11914

791

6in46

10213

704

8999

602

11,923

822

11923

822

11,935

823

11923

460

11235

775

10221

678

6in52

7463

515

6654

445

9,620

663

9620

663

9,595

662

9620

371

8209

566

7558

502

6in56

5486

378

4986

333

7,831

528

8261

570

7,053

486

8261

319

6034

416

5663

376

6in62

3609

249

3362

225

5,281

356

5964

407

4,640

320

6724

260

3970

274

3819

253

8in62

9595

662

8736

584

9,586

661

9586

661

9,595

662

9586

370

9595

662

9586

645

8in67

6981

481

6189

414

7,563

521

7563

521

7,570

522

7563

292

7570

522

7030

467

8in72

5561

383

4996

334

6,840

472

6840

472

6,847

472

6840

264

6117

422

5674

377

8in76

3899

269

3553

238

5,582

376

6026

415

5,012

346

6026

233

4288

296

4036

268

8in82

2560

176

2386

160

3,747

253

4231

288

3,291

227

4771

184

2816

194

2710

180

SEE NOTES ON PAGE 15

14

Techlok Pressure Temperature Ratings Light Duty Pressure / Temperature Ratings

Nominal Size

14”

16”

18”

20”

24”

Hub - A350 LF2

Hub - A182 F316L

Hub - UNS 31803

Hub - UNS 32760

Hub - AISI 4130

Hub - UNS N06625

Hub - A694 F65

Hub - A182 F44

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

Clamp - Low Alloy Steel

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

100ºF

50ºC

psi

Bar

psi

Bar

psi

Bar

psi

Bar

psi

Bar

psi

Bar

psi

Bar

psi

Bar

L14in112

5618

387

4815

322

5816

401

5816

401

5,822

401

5816

225

5822

401

5470

363

L14in116

5144

355

4409

295

5325

367

5325

367

5,330

367

5325

206

5330

367

5008

332

L14in120

4682

323

4154

278

5133

354

5133

354

5,138

354

5133

198

5138

354

4718

313

L14in124

3562

246

3188

213

4697

324

4697

324

4,580

316

4697

181

3918

270

3621

240

L14in130

2728

188

2466

165

4053

279

4374

298

3,507

242

4396

170

3001

207

2801

186

L14in134

1977

136

1814

121

2981

206

3217

219

2,542

175

3627

140

2174

150

2060

137

L16in130

4428

305

3796

254

4934

340

4934

340

4,939

341

4934

191

4871

336

4311

286

L16in134

4115

284

3527

236

4586

316

4586

316

4,591

317

4586

177

4526

312

4006

266

L16in137

3902

269

3344

224

4348

300

4348

300

4,352

300

4348

168

4292

296

3799

252

L16in140

3834

264

3287

220

4273

295

4273

295

4,277

295

4273

165

4218

291

3733

248

L16in144

3337

230

2976

199

3991

275

3991

275

3,995

275

3991

154

3670

253

3380

224

L16in152

2263

156

2048

137

3366

232

3617

247

2,910

201

3617

140

2489

172

2326

154

L18in144

4085

282

3558

238

4081

281

4081

281

4,085

282

4081

158

4085

282

4041

268

L18in152

3703

255

3225

216

3699

255

3699

255

3,703

255

3699

143

3703

255

3663

243

L18in160

3371

232

2936

196

3368

232

3368

232

3,371

232

3368

130

3371

232

3335

221

L18in170

2486

171

2229

149

2989

206

2989

206

2,992

206

2989

115

2734

189

2532

168

L20in160

3777

260

3238

217

4544

313

4544

313

4,549

314

4544

175

4155

286

3678

244

L20in170

3352

231

2873

192

4033

278

4033

278

4,037

278

4033

156

3687

254

3263

217

L20in180

2998

207

2570

172

3607

249

3607

249

3,611

249

3607

139

3298

227

2919

194

L20in185

2786

192

2388

160

3351

231

3351

231

3,354

231

3351

129

3064

211

2712

180

L20in192

2590

179

2253

151

3163

218

3163

218

3,166

218

3163

122

2849

196

2559

170

L24in200

3700

255

3357

225

3696

255

3696

255

3,700

255

3696

143

3700

255

3696

249

L24in210

3359

232

3048

204

3356

231

3356

231

3,359

232

3356

130

3359

232

3356

226

L24in220

3066

211

2783

186

3063

211

3063

211

3,066

211

3063

118

3066

211

3063

206

L24in225

2887

199

2619

175

2884

199

2884

199

2,887

199

2884

111

2887

199

2884

194

Techlok Size Code

NOTES 1. Pressure ratings are intended as a selection guide and assume the following criteria: a. Bore of hub is based upon the sealring bore b. Corrosion allowance is 0.063” for carbon/low alloy steels, zero for stainless steels. c. Hydrotest pressure = 1.5 x pressure rating.

4. Pressure ratings to API criteria/materials can be undertaken on request. 5. Combined pressure / external loads / temperature analysis can be undertaken on request.

2. Pressure ratings assume AISI 4140 clamps (100 / 75 Ksi, 690/517 MPa) or equivalent.

6. Using the full rated pressure of 316 SS components may result in minor distortions during Hydrotest. If in doubt, contact Vector International for further details.

3. Pressure ratings are calculated on the basis of ASME VIII Div 2 methods and analysis.

7. 4130 Hub material assumes 90 Ksi tensile (620 MPa) and 60 Ksi yield (414 MPa).

15

Sealring technology At the heart of the Techlok connector, there's well proven successful sealing technology - the metal-to-metal sealring. The sealring creates a leak-free connection, unlike flanges which leak causing environmental pollution (hydrocarbon emissions), and bring about delays in commissioning and production, which in turn has severe cost implications. The Vector sealring does not leak. It offers weight savings, avoids unscheduled downtime and reduces operational costs. The technology behind the sealring is not limited to Vector products. It can be applied to standard flanges as well as special connections for which Vector can design dedicated sealing solutions.

The Complete Solution Vector International’s sealrings have been proven over many years of reliable use in all conditions and in thousands of applications across a wide range of industries. Each Vector sealring incorporates three essential principles for a high strength, high integrity joint:

• Minimum possible seal diameter to reduce pressure separation loads • Isolated from piping loads • Pressure energised for enhanced seal integrity Vector sealrings are completely confined within the connection and cannot be damaged by bending loads or by overtightening the bolts. All sealrings are available in a wide range of standard sizes and materials, with special materials to suit special applications available on request.

16

Standard Sealrings The standard sealring has many advantages over conventional gaskets, such as:

• Assured joint integrity first time – every time • Minimal gasket forces and seal diameter, enabling the load capacity of the components to be maximised

• Reliable and proven pressure-energised bore seal concept, making the Techlok Clamp Connector up to 75% lighter than comparably-rated flanges

• Gas-tight metal-to-metal seal • Reusable The sealring consists of a central rib section and two seal lips which are tapered to match the conical seat profile of the hubs. It is these lips which provide the pressureenergised seal with deformation remaining essentially elastic throughout, and making the sealring reusable. The rib acts as a positive stop during make-up, prevents the lips from being crushed by overtightening, and transfers compressive and bending loads from one hub to the other. Coating the sealring with a lubricant such as PTFE prevents the surfaces galling during make-up and enhances reusability. The sealring is manufactured from high strength steel compatible with the hub materials. Typically precipitation-hardening stainless steels, such as grades 630 or 660, or Alloy 718, are specified for corrosion resistant applications, while low alloy steels are used for carbon steel pipelines.

17

Sealring technology Blind Sealrings

• Blind sealrings are an effective way of blanking-off pipe runs, particularly during construction work-over

• Designed as an auxiliary pressure isolation device and should only be used in conjunction with other isolation equipment, e.g. valves

• Blinds are marked with a ‘max working pressure’. Check for the suitability for your application with Vector International

• Smaller sizes can usually take full line pressure • Available also with Dur-O-Seal option • Can be provided with indicator flags • Blind sealrings are not recommended for permanent installation or for cyclic loading

Strainer Sealrings

• Special Techlok Sealrings, designed and manufactured to the clients own specification

• During start-up phases, this can be used to protect high value equipment such as valves, pumps and compressors

• Can be manufactured in any traditional material associated with the Techlok sealring

18

Transition Sealrings

• Designed to accommodate specification breaks of similar nominal pipe sizes i.e. 6in 46 matching to 6in 52 would utilise a transition seal size 46/52

Dur-O-Seal

• Dur-O-Seal is an alternative sealing mechanism to the standard metal-to-metal Techlok sealring. It is used to maximum advantage where seats are badly corroded or damaged, or in sandy conditions on service and vessel closures/pig launchers

• Design ideal where repeated make-breaks are required • Dur-O-Seal is fully interchangeable with all clamp connectors • It utilises standard, easily replaceable '0' rings • Eliminates the need for costly down time for weld repair or on-site machining of damaged hubs

• It has a zero extrusion gap which allows for high pressure capacity, and ensures no loss of performance. Note: Dur-O-Seal is not intended for permanent installations where 'O' ring seals are not to be used due to operating conditions

Orifice Sealrings

• Used in conjunction with Techlok Orifice connectors • Can be supplied as one piece or two piece assemblies (such as replacement orifice)

• Can be supplied for flow measurement or as a restriction orifice • Sizing calculations can be supplied • Available for all sizes of Techlok sealrings

19

Techlok Sealrings Techlok Sealrings Outside Diameter

Inside Diameter

Rib Thickness

Overall Thickness

A

B

C

D

Sealring Size

20

Sealring Weight.

ins

mm

ins

mm

ins

mm

ins

mm

Lbs

Kg

4

1.00

25

0.50

12.7

0.13

3.2

0.38

9.5

0.03

0.01

5

1.09

28

0.63

15.9

0.13

3.2

0.38

9.5

0.03

0.01

7

1.38

35

0.91

23.0

0.13

3.2

0.38

9.5

0.04

0.02

11

1.75

44

1.13

28.6

0.13

3.2

0.38

9.5

0.06

0.03

13

2.38

60

1.50

38.1

0.13

3.2

0.38

9.5

0.11

0.05

14

2.63

67

1.61

40.9

0.25

6.4

0.56

14.3

0.28

0.13

16

2.75

70

1.87

47.4

0.25

6.4

0.63

15.9

0.28

0.13

20

3.25

83

2.06

52.4

0.25

6.4

0.75

19.1

0.45

0.20

23

3.50

89

2.38

60.3

0.25

6.4

0.75

19.1

0.48

0.22

25

4.00

102

2.67

67.9

0.25

6.4

0.75

19.1

0.62

0.28

27

4.25

108

3.06

77.8

0.25

6.4

0.75

19.1

0.62

0.28

31

4.50

114

3.25

82.5

0.25

6.4

0.75

19.1

0.69

0.31

34

5.00

127

3.69

93.7

0.25

6.4

0.75

19.1

0.80

0.36

40

5.50

140

4.06

103

0.25

6.4

1.00

25.4

1.13

0.51

42

6.38

162

4.19

106

0.25

6.4

1.00

25.4

1.68

0.76

46

6.25

159

4.75

121

0.25

6.4

1.00

25.4

1.34

0.61

52

6.63

168

5.31

135

0.25

6.4

1.00

25.4

1.33

0.60

54

6.81

173

5.50

140

0.25

6.4

1.00

25.4

1.57

0.71

56

7.50

191

5.75

146

0.25

6.4

1.00

25.4

1.82

0.83

62

7.88

200

6.07

154

0.38

9.5

1.38

34.9

3.13

1.42

64

8.63

219

6.50

165

0.38

9.5

1.38

34.9

3.80

1.72

67

8.75

222

6.88

175

0.38

9.5

1.38

34.9

3.61

1.64

72

9.50

241

7.25

184

0.38

9.5

1.38

34.9

4.40

2.00

76

10.00

254

7.75

197

0.38

9.5

1.38

34.9

4.67

2.12

82

10.13

257

8.25

210

0.38

9.5

1.38

34.9

4.26

1.93

84

11.13

283

8.50

216

0.38

9.5

1.38

34.9

5.79

2.63

87

11.38

289

8.88

225

0.38

9.5

1.38

34.9

5.77

2.62

91

11.50

292

9.13

232

0.38

9.5

1.38

34.9

5.66

2.57

92

11.63

295

9.25

235

0.38

9.5

1.38

34.9

5.78

2.62

94

11.75

298

9.50

241

0.38

9.5

1.38

34.9

5.61

2.54

97

12.00

305

9.88

251

0.38

9.5

1.38

34.9

5.55

2.52

102

12.25

311

10.25

260

0.38

9.5

1.38

34.9

5.48

2.49

106

12.75

324

10.75

273

0.38

9.5

1.38

34.9

5.72

2.59

112

14.13

359

11.25

286

0.38

9.5

1.63

41.3

12.30

5.58

116

14.13

359

11.75

298

0.38

9.5

1.38

34.9

7.21

3.27

120

13.88

352

12.00

305

0.38

9.5

1.38

34.9

6.04

2.74

122

14.13

359

12.25

311

0.38

9.5

1.38

34.9

6.16

2.79

124

14.63

372

12.50

318

0.38

9.5

1.38

34.9

7.10

3.22

130

15.00

381

13.00

330

0.50

12.7

1.50

38.1

8.47

3.84

134

15.50

394

13.50

343

0.50

12.7

1.50

38.1

8.78

3.98

137

16.50

419

13.88

352

0.63

15.9

1.63

41.3

13.70

6.21

140

16.50

419

14.00

356

0.50

12.7

1.50

38.1

10.98

4.98

144

17.00

432

14.50

368

0.50

12.7

1.50

38.1

11.35

5.15

152

17.75

451

15.25

387

0.50

12.7

1.50

38.1

11.89

5.39

160

18.50

470

16.00

406

0.50

12.7

1.50

38.1

12.44

5.64

170

19.44

494

17.00

432

0.50

12.7

1.75

44.4

13.84

6.28

180

20.50

521

18.00

457

0.50

12.7

1.75

44.4

14.61

6.63

185

21.25

540

18.62

473

0.50

12.7

1.75

44.4

16.37

7.43

120

13.88

352

12.00

305

0.38

9.5

1.38

34.9

6.04

2.74

122

14.13

359

12.25

311

0.38

9.5

1.38

34.9

6.16

2.79

124

14.63

372

12.50

318

0.38

9.5

1.38

7.10

3.22

130

15.00

381

13.00

330

0.50

12.7

cont’d 1.50

34.9 38.1

8.47

3.84

134

15.50

394

13.50

343

0.50

12.7

1.50

38.1

8.78

3.98

352

Techlok0.63 Sealrings

15.9

1.63

41.3

13.70

6.21

137

16.50

140

Outside Diameter 16.50 419

Sealring 144 Size

17.00

419

A

Techlok Sealrings

13.88

Inside Diameter 14.00 356

432

14.50

B

Rib Thickness 0.50 12.7

368

0.50

C

Overall Thickness 1.50 38.1 38.1

11.35

5.15

ins 17.75

mm 451

ins 15.25

mm 387

ins 0.50

mm 12.7

ins 1.50

mm 38.1

Lbs 11.89

Kg 5.39

4 160

1.00 18.50

25 470

0.50 16.00

12.7 406

0.13 0.50

3.2 12.7

0.38 1.50

9.5 38.1

0.03 12.44

0.01 5.64

5 170

1.09 19.44

28 494

0.63 17.00

15.9 432

0.13 0.50

3.2 12.7

0.38 1.75

9.5 44.4

0.03 13.84

0.01 6.28

7 180

1.38 20.50

35 521

0.91 18.00

23.0 457

0.13 0.50

3.2 12.7

0.38 1.75

9.5 44.4

0.04 14.61

0.02 6.63

11 185

1.75 21.25

44 540

1.13 18.62

28.6 473

0.13 0.50

3.2 12.7

0.38 1.75

9.5 44.4

0.06 16.37

0.03 7.43

13 192

2.38 22.00

60 559

1.50 19.25

38.1 489

0.13 0.50

3.2 12.7

0.38 1.75

9.5 44.4

0.11 17.16

0.05 7.78

14 200

2.63 22.75

67 578

1.61 20.00

40.9 508

0.25 0.50

6.4 12.7

0.56 1.75

14.3 44.4

0.28 17.80

0.13 8.07

16 210

2.75 24.00

70 610

1.87 21.00

47.4 533

0.25 0.50

6.4 12.7

0.63 2.00

15.9 50.8

0.28 21.36

0.13 9.69

20 220

3.25 25.00

83 635

2.06 22.00

52.4 559

0.25 0.50

6.4 12.7

0.75 2.00

19.1 50.8

0.45 22.32

0.20 10.12

23 225

3.50 25.75

89 654

2.38 22.62

60.3 575

0.25 0.50

6.4 12.7

0.75 2.00

19.1 50.8

0.48 24.19

0.22 10.97

25 232

4.00 26.38

102 670

2.67 23.25

67.9 591

0.25 0.50

6.4 12.7

0.75 2.00

19.1 50.8

0.62 24.29

0.28 11.02

27 240

4.25 27.50

108 699

3.06 24.00

77.8 610

0.25 0.50

6.4 12.7

0.75 2.00

19.1 50.8

0.62 27.42

0.28 12.44

31 244

4.50 27.75

114 705

3.25 24.50

82.5 622

0.25 0.50

6.4 12.7

0.75 2.00

19.1 50.8

0.69 26.34

0.31 11.95

34 254

5.00 28.88

127 733

3.69 25.50

93.7 648

0.25 0.50

6.4 12.7

0.75 2.00

19.1 50.8

0.80 28.20

0.36 12.79

40 264

5.50 30.00

140 762

4.06 26.50

103 673

0.25 0.50

6.4 12.7

1.00 2.00

25.4 50.8

1.13 30.12

0.51 13.66

42 274

6.38 31.12

162 791

4.19 27.50

106 699

0.25 0.50

6.4 12.7

1.00 2.00

25.4 50.8

1.68 32.31

0.76 14.66

46 284

6.25 32.25

159 819

4.75 28.50

121 724

0.25 0.50

6.4 12.7

1.00 2.00

25.4 50.8

1.34 34.36

0.61 15.59

52 292

6.63 32.25

168 819

5.31 29.25

135 743

0.25 0.50

6.4 12.7

1.00 2.00

25.4 50.8

1.33 29.30

0.60 13.29

54

6.81

173

5.50

140

0.25

6.4

1.00

25.4

1.57

0.71

6.4 1.00 Sealring material

25.4

7.50 Flange material

191

5.75 146 Service temperature

0.25

62

7.88 Carbon steel 8.63 Stainless steel

200

6.07 -50º to +250º154 C 6.50 -50º to +250º165 C

0.38

8.75steel Stainless 9.50steel Stainless

222

6.88 -101º to +250º 175C 7.25 -196º to +100º 184C

0.38

0.38

0.38

64 67 72

219

241

76SS/Nickel alloy/CS 10.00 with inlay 82 10.13 steel All high temp.

254 257

7.75 -196º to +250º 197C 8.25 >+250º C210

84

283

8.50

11.13

216

0.38

0.38

0.38

1.50

D

152

56

12.7

Sealring Weight. 10.98 4.98

Carbon9.5steel / low alloy1.38 steel 9.5 Duplex 1.38

34.9

9.5 17/4-PH 1.38 9.5 1.38 Austenitic (eg. 6Mo, 316)

34.9

9.5alloy (eg. 625, 1.38 Nickel 718) 9.5 Suitable 1.38

34.9

9.5

1.38

1.82PTFE colour0.83 Sealring 3.13 Blue 3.80 Yellow

1.42

3.61 Orange 4.40 Red

1.64

2.12

34.9

4.67 Black 4.26 Uncoated

34.9

5.79

2.63

34.9

34.9

1.72

2.00

1.93

Clamp coatings 11.38 87 289 8.88 225 0.38 9.5 1.38 34.9 5.77 2.62 Zinc 91 rich, galvanising and epoxy coatings are available for clamp use0.38 and applied 9.5 to recognised industry standards.Procedures and 2.57 11.50 292 9.13 232 1.38 34.9 5.66 specifications are11.63 available on295 request. Other specific coatings are available on request. 92 9.25 235 0.38 9.5 1.38 34.9 5.78 2.62 94

11.75

298

9.50

241

0.38

9.5

1.38

34.9

5.61

2.54

97

12.00

305

9.88

251

0.38

9.5

1.38

34.9

5.55

2.52

102

12.25

311

10.25

260

0.38

9.5

1.38

34.9

5.48

2.49

106

12.75

324

10.75

273

0.38

9.5

1.38

34.9

5.72

2.59

112

14.13

359

11.25

286

0.38

9.5

1.63

41.3

12.30

5.58

116

14.13

359

11.75

298

0.38

9.5

1.38

34.9

7.21

3.27

120

13.88

352

12.00

305

0.38

9.5

1.38

34.9

6.04

2.74

122

14.13

359

12.25

311

0.38

9.5

1.38

34.9

6.16

2.79

124

14.63

372

12.50

318

0.38

9.5

1.38

34.9

7.10

3.22

130

15.00

381

13.00

330

0.50

12.7

1.50

38.1

8.47

3.84

134

15.50

394

13.50

343

0.50

12.7

1.50

38.1

8.78

3.98

137

16.50

419

13.88

352

0.63

15.9

1.63

41.3

13.70

6.21

140

16.50

419

14.00

356

0.50

12.7

1.50

38.1

10.98

4.98

144

17.00

432

14.50

368

0.50

12.7

1.50

38.1

11.35

5.15

152

17.75

451

15.25

387

0.50

12.7

1.50

38.1

11.89

5.39

160

18.50

470

16.00

406

0.50

12.7

1.50

38.1

12.44

5.64

170

19.44

494

17.00

432

0.50

12.7

1.75

44.4

13.84

6.28

180

20.50

521

18.00

457

0.50

12.7

1.75

44.4

14.61

6.63

185

21.25

540

18.62

473

0.50

12.7

1.75

44.4

16.37

7.43

21

Reverse Integrity Test Rings (RIT) Vector has developed a means of testing a Techlok clamp connector joint in-situ prior to, or in place of a line leak test to save time and ensure seal integrity. There are two forms of test ring, an independent ring or an integral part of the sealring. The separate Reverse Integrity Test Rings (RIT) acts as a sealing carrier which eases the installation process of the sealring during the assembly by testing the lips of the sealring the wrong way hence producing a very onerous test on the seal. The principle is illustrated below.

Materials The materials used for the separate RIT rings are high strength carbon steel or 630 stainless. The integral RIT sealrings will complement the base sealring material. External pressure limits for Techlok sealrings Tests and calculations indicate the external pressure capacity of standard Techlok Sealrings (see Graph). The external pressure limit is dictated by the sealring geometry and is therefore independent of the line pressure. Two types of testing are shown (i.e. the integral RIT Ring and the independent RIT Ring), and the pressure limit for both are relatively constant across the sealring range,

22

Integral RIT / Techlok sealring ready for use

Integral RIT / Techlok sealring showing test port

with the integral RIT Ring having the higher pressure capacity. Consequently a single test pressure can be used for either type (see Table). The test is carried out over a 15 minute period. This allows for any settlement of

TEST PRESSURE TYPE

psi

barg

INTEGRAL

2320

160

RIT RINGS

1160

80

oil and trapped air in the system. The small test volume means that even the smallest leak will result in a pressure loss, ensuring a high integrity test. The RIT test may also be used for gas testing.

External pressure limits for Techlok sealrings

23

Solutions for demanding applications Techlok connectors are highly versatile and can be used in many diverse applications. In addition there are several other products completing the Techlok range, some of which are illustrated on the following pages. All fittings are available in a selection of materials such as carbon, low alloy, stainless and Duplex steels, with a full range of nickel alloys for more specialised applications. Vector International also offers an individual design service for special applications. Elbows and Tees

• Helps facilitate compact piping layouts • Range of elbows, tees and cross pieces available • Manufactured in forged steel with reinforced bend sections Injection Quills

• Specialist sealring quills for inhibitor injection into pipelines • allows controlled amounts of corrosion, scale and wax inhibitor to be released into the flow

• tapered shaft ensures minimum disruption to the fluid flow • installation at regular intervals along the pipeline allows even distribution of the inhibitors

24

Orifice Connectors

• The Techlok Orifice Connector is a matched hub pair with orifice sealring and clampset

• Can be supplied for all pipe sizes and materials • Hubs are accurately drilled and are provided with suitable outlet connections for accurate flow measurement

• Special metering spools can be used, employing a separate orifice plate and integral pressure tappings

• Simply connected into the pipe run using streamline bore Techlok connectors

Cross-Over Spools

Thermowells

• A compact means of joining

• Available to monitor flow conditions in pipelines

one type of pipe connection to another, or different pipe

• High-pressure designs allow for thermocouples to be installed while fully isolated from internal pressure

sizes

• Manufactured from singlepiece forgings

• Fully compatible with the standard range of Techlok hubs and sealrings, and is

• Machined integrally with Techlok blind hubs – no welding • Can be used in conjunction with Techlok forged tee components to provide a high-integrity solution

• Robust design

interchangeable with standard seat profiles

• Connects Techlok hub to Techlok hub

Slimline Clamps

• Connects Techlok hub to API flange/ANSI flange

• Reduced envelop

• Connects Techlok hub to threaded union

dimensions creates even more compact connections

Square Flanges

• A novel engineered approach to flange design

• Standard weld prep for universal piping connections

• Available in all sizes from 1” through to 24”

• Can be manufactured in carbon steel, stainless, duplex and super duplex, as well as any other grade required

• A streamlined profile that can be used with ‘Pulling Blinds’ for positioning of subsea equipment

• Reduced envelope for piping bundles

• Incorporates a standard Techlok metal sealring • Available in all piping materials

API Hubs

• The full range of API 17D hub components and swivel ring flange connections are available

25

Solutions for demanding applications PowerLok Closure

Weld Overlay/Inlay

• High integrity sealing for

• Carbon and low alloy steel

pig launching and receiving

hubs can be furnished with

systems

corrosion-resistant weld

• Smaller, lighter, reliable closure for high pressure pigging systems

overlay/inlay to prolong hub life in corrosive environments such as water injection lines

• Uses high pressure, metalto-metal sealring and clamp technology

• The weld overlay/inlay is applied in Alloy 625, and other high grade alloys, to the critical seat area or, if needed, through the hub bore

• Provides weight and space savings • Quick release design for easy and quick opening and closing

• Weld overlay/ inlay hubs should be used in conjunction with suitable high strength stainless steel or nickel alloy sealrings

• No periodic tightening required • Only one operator needed at installation

Twin Torque Gun

• Standard closures available from 6" to 36" (larger sizes available

• Allows fast, controlled

on request)

tightening of two Techlok bolts at once

3-Clamp Sets

• Available in 30” and larger clamp sizes

• Ease of handling and assembly

• Available together with ‘slides’ for easier make-up and break-out

• Designed to client specification and all high-integrity applications

26

• Ensures optimum and equal tension on all bolts

• Both bolt pairs on a 6" connector can be tightened in just one minute

• One gun fits a number of clamp sizes

EasiLift Lifting Frame EasiLift, by Vector International has been designed as the optimum solution to the continuous challenge of manoeuvring Techlok blind hubs and clamps, safely and easily (with health and safety in mind). EasiLift enables safe assembly and disassembly of blind hub connections. It is also capable of safely retaining the sealring during assembly. There are a minimised number of moving and removable parts to aid reliability and the frame itself is a rigid, welded structure, tested and certified to comply with LOLER and PUWER regulations. This system does not in any way replace any part of the existing assembly and disassembly procedures for Techlok and is meant to be used only as a blind/clamp handling system. Easilift

• Creates safe manoeuvring of blind hubs and clamps offshore • Enables quick and easy lifting, assembly and disassembly of connectors • Sealring is retained in place during assembly • Minimises overall downtime, saving time and money

27

Assembly and disassembly procedure Assembly

Disassembly

Inspect components prior to assembly Hub and sealring seating surfaces must be clean and free from foreign matter. Damage to hub seats and seal lips is not acceptable, and should be rectified before assembly.

De-pressurise the line Always check, never take it for granted that the line has been de-pressurised. Proceed with caution in case seepage has caused pressure to build up again.

Lubricate Usually sealrings are coated which acts as lubricant during make-up. If required light oil or MoS2 spray can be used on hub sealing surface but not on sealring. Take care that no solid particles are present in the lubricant.

Slacken nuts but do not remove the nuts from the bolts - then slacken clamp segments Gradually run the nuts back along the bolts until just loose. If clamp segments remain bound onto hubs, then BOTH segments must be slackened by hitting the inner face of the clamp lugs with a suitable soft-faced hammer.

Check sealring stand-off The sealring should rock slightly against hub face. Stand-off dimensions given below in inches. Assemble components Install sealring into the hubs, and assemble clamps around the hubs. Lubricant applied to the hub/clamp contact area will aid assembly. The studbolts should be fitted ensuring that spherically faced nuts locate into spherical seats of the clamps. Lubrication of nut faces and bolt threads is recommended. Tighten bolts in uniform manner Bolting should be tightened to keep spacing between clamp halves approximately equal. Clamp segments should be shocked with suitable soft-faced hammer to aid assembly. Always re-tighten bolts after shocking to the torque/preload values given on facing page. Align hubs Hubs should be aligned so that sealring can be installed between hubs. DO NOT attempt to correct badly misaligned piping by clamping force alone; piping pulling forces should only be released when clamp is fully assembled. Complete Techlok make up requires two conditions. 1) Hubs must be completely face to face with the rib of the sealring where standard hubs are used and completely face to face with each other where recessed hubs are used. 2) Bolts are made up to the correct torque. 28

Repeat slackening procedure Re-loosen nuts and re-slacken BOTH clamp segments until the maximum nut travel shown below is reached. This should release sealring contact and any residual pressure will then be released through, with the joint. Check clamps are slack and free to rotate and rock about hubs Do not proceed until discharge ceases ensure that hubs are apart, sealring is free to move AND clamps are slack, free to rotate or rock. NOTE - If pressure is still in the line, the sealring might remain seated, making the join`t tight even though it is part dis-assembled. ONLY when all components are loose and clamps are free to move can dis-assembly be completed. If the components are not free to move DO NOT CONTINUE - contact your supervisor. Always ask yourself - what if ?… • What if, the connection is still under pressure, am I or others in danger, and if so how? • What if, there is still gas or fluid in the line? • What if, the sling snaps? • What if, the load swings in my direction? • What if, the piping springs upon release? (Piping spring may also prevent free rotation of clamps around the hubs).

Torque/preload values for the Techlok Clamp Connector Standard Bolt Dia

Clamp Size

ins Standard Clamp Series 1in 0.500 11/2 in 0.625 2in 0.750 3in 0.750 4in 0.875 5in 1.000 6in 1.125 8in 1.250 Light Duty Series L14in 1.625 L16in 1.750 L18in 1.875 L20in 2.000 L24in 2.250 Heavy Duty Series H2in 0.875 H3in 0.875 H4in 1.000 H8in 1.375 H10in 1.625 H12in 1.750 H14in 1.875 H16in 2.250 H18in 2.250 H20in 2.250 H22in 2.250 H24in 2.250 H26in 2.500

Sealring stand-off Sealring

Basic Bolt Torque Lubricated µ=0.1 (Note 1, 2, 3) Ft-lbs Nm

Basic Bolt Preload (Note 1, 3)

Notes

Lbf

KN

2844 4766 6516 7476 9946 13986 16032 20887

12.7 21.2 29.0 33.3 44.2 62.2 71.3 92.9

17 35 55 65 100 160 210 300

23 48 75 88 136 217 285 407

39727 42084 54288 58073 74880

177 187 241 258 333

700 800 1100 1250 1800

9946 11931 12240 25599 39722 47340 59208 83204 83204 89448 89448 93608 103590

44.2 53.1 54.4 114 177 211 263 370 370 398 398 416 461

100 120 140 390 700 900 1200 2000 2000 2150 2150 2250 2750

2X ins

mm

4 4, 5 4, 5 4, 5 4, 5 4, 5 4, 5 4, 5

0.2 0.2 0.2 0.3 0.4 0.6 1.0 1.1

5 6 6 8 10 14 24 27

949 1085 1492 1695 2440

4 4 4 4 4

1.3 1.3 1.3 1.3 1.6

33 33 33 34 39

136 163 190 529 949 1220 1627 2711 2711 2915 2915 3051 3728

4, 5 4, 5 4, 5 4, 5 4, 5 4, 5 4, 5 4, 5 4, 5 4, 5 4, 5 4, 5 4, 5

0.2 0.3 0.4 0.9 1.2 1.5 1.5 1.6 1.7 1.7 1.7 1.8 1.8

6 8 11 24 32 37 39 40 42 43 43 45 45

Notes: 1. This is the basic minimum torque/preload value. Use for typically 900lb systems and below, blind closures and Stainless Steel clamps. 2. Different friction coefficients will require the torque values to be adjusted. Check with Lubricant manufacturer. 3. Exceeding the stated torque/preload values may cause distortions in the Clamp/Hub. If these torques do not achieve correct make-up (i.e. unable to correct mis-alignment), then seek assistance as other measures may be needed to assist with the assembly. 4. Factor torque by 1.5 for mis-aligned piping and/or 1500lb systems and above. Suitable only for Carbon, Duplex and Low Alloy Steel Clamps with B7 or equivalent bolts. 5. Factor torque by 2.0 for extreme mis-aligned piping and/or 2500lb (and 5000psi) systems and above. Suitable only for Low Alloy Steel Clamps with Grade B7 bolts or equivalent.

Cross reference tables Clamp Size

Standard Clamp Series GR Standard GR Optional Sizes Sizes

Clamp Size

Light Duty Clamp Series GR Standard GR Optional Sizes Sizes

1in

1GR

L14in

X14GR

11/2 in

1.5GR

L16in

X16GR

2in

2GR

L18in

X18GR

3in

3GR

L20in

X20GR

4in

4GR

L24in

X24GR

5in

5GR

E

6in

6GR

F,XF

8in

8GR

X8GR

Techlok designation uses “in” to denote nominal size in inches as opposed to “GR” which denotes comparable products. All data contained herein may be subject to change without notice.

Clamp Size H2in H3in H4in H8in H10in H12in H14in H16in H18in H20in H22in H24in H26in

Heavy Duty Clamp Series GR Standard GR Optional Sizes Sizes B C D G XG 10H X10H X12M 12M P S U V W Y

4 5 7 11 12 13 14 16 20 23 25 27 31 34 40 42 46 52 56 62 64 67 72 76 82 84 87 91 92 94 97 102 106 112 116 120 122 124 130 134 137 140 144 152 160 170 180 185 192 200 210 220 225 232

Nominal Stand-off ‘Canted’ 0.018 0.018 0.021 0.025 0.025 0.025 0.024 0.024 0.023 0.025 0.028 0.032 0.031 0.036 0.039 0.042 0.050 0.050 0.053 0.092 0.096 0.096 0.099 0.103 0.107 0.111 0.114 0.118 0.118 0.122 0.129 0.129 0.137 0.144 0.148 0.155 0.155 0.152 0.167 0.167 0.163 0.167 0.193 0.189 0.193 0.200 0.207 0.219 0.230 0.234 0.224 0.254 0.261 0.272

Min ‘Canted’ for Re-use 0.006 0.006 0.007 0.009 0.009 0.009 0.008 0.009 0.011 0.013 0.014 0.016 0.015 0.018 0.019 0.021 0.025 0.025 0.026 0.046 0.048 0.048 0.050 0.052 0.053 0.055 0.057 0.059 0.059 0.061 0.065 0.065 0.068 0.072 0.074 0.078 0.078 0.076 0.083 0.083 0.081 0.083 0.096 0.095 0.096 0.100 0.104 0.109 0.115 0.117 0.112 0.127 0.130 0.136

29

Techlok in the field Vector International supply far more than just piping products. In recent years we have become well known for our Product Support Services and our support for your project, no matter how large or small, never ends. Our intention is for you to have a very successful ‘experience’ working with us and our products. These services are charged to you but in the medium term will save you time, effort and money and will also prevent frustrations at installation for you and your staff. It is a well known statistic that a number of mechanical joints, e.g. flanges, may show signs of leakage at start up (Hydro-test). With the input of our Product Support Teams, this risk can be eliminated. Training Services We can offer comprehensive training courses for all relevant personnel at site prior to their commencing work on the installation/assembly of any Vector product. Satisfactory completion of the course leads to the award of a competency certificate. Site Services Our Product Support Engineers are available on site at a time when your site crews are ready to assemble and install piping runs. These engineers will assist in the identification and repair of potential issues which may ultimately lead to a possible leak at Hydro-test. Remember prevention involves less cost than repairs, especially offshore. Leak Reduction Initiative We offer and provide a full and comprehensive on site service which delivers all the benefits associated with both initiatives indicated above, and much more … Our leak reduction initiative is designed to save you significant time and money including minimising expensive offshore rework and potential lost production days. Typical damage caused through mis-handling 30

The overall benefits of our leak reduction initiative more than justify the costs.

Techlok Clamp Connector Keep all the information you need about the Techlok Clamp Connector at hand with this useful mini CD, or copy the contents to your PC or laptop for instant access. Techlok Clamp Connector

CD Contents

• High performance, competitive price and greater efficiency

• Low-weight: typically 75% weight

• Design principles

Techlok

Clamp Connector

• Hub dimensions

saving when compared to

• Clamp dimensions

conventional flanges

• Reduced bolting requirements -

• Sealrings dimensions and selection

just four bolts

•Pressure temperature ratings

• Radial bolting allows 360º orientation around the pipe

• Weight comparisons

• Quick and easy make-up and

• Materials and size selection

break-out

• Easier fabrication, no bolt holes to align • Techlok does not rely on complex bolting to maintain seal integrity, but offers the strength of a welded joint

• The preferred solution where space, weight and joint integrity are critical

• Installation procedure • Case studies • Picture gallery

Vector International

Techlok Dimensional reference chart

Clamp

Blind Hub Butt Weld Hub

Sealring

A four-bolt pipe connector typically weighing 75% less than a comparable standard ANSI or API flange Available in 1/2” to 26”

Techlok

Clamp Connector

Lift flap to reveal your Techlok technical CD and dimensional reference chart

worldwide presence Australia

Netherlands

Tel: +61 8 9471 1907

Tel: +31 77 352 8200

Americas

Norway

Tel: +1 713 979 4444

Tel: +47 32 20 93 00

Malaysia

UK – Aberdeen

Tel: +603 238 00060

Tel: +44 1224 775 242

Middle East

UK – Baglan

Tel: +971 435 56966

Tel: +44 1639 822 555

The above international dialling codes may be subject to change when calling from within the country.

E-mail: [email protected] Web: www.vectorint.com

Other Vector products

FREE TECHLOK

This brochure is for information only. For more detailed information please view our website at www.vectorint.com. All details and measurements are correct at time of print. Despite every effort, the information contained in this brochure may not be comprehensive, it may not be accurate, up to date or applicable to the circumstances of any particular application or enquiry. We cannot accept any liability for any inaccuracies or omissions or changes which may take place to product technical specification due to third parties. Vector International does not accept liability for any direct, indirect, special, consequential or other losses or damages of whatsoever kind arising out of access to, or the use of this brochure or any information contained in it.

Vector International Techlok 08/07 10M KIT printed in the UK

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