Specification for Marking and Color Coding_Rev1

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / 120476 / JI-02022

CONTRACT No. 21297

Specification of Marking and Color Coding

SPECIFICATION SPECIFICATION FOR MARKING AND COLOR CODING

DOCUMENT NO. :

- S - 0 0 0 - 5 3 6 0 - 0 0 5

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

Specification of Marking and Color Coding

REVISION HISTORY Revision Number 1

1

Purpose Issued for Construction Issued for Construction

Total Number of Sheets 2

1

List of Updated/Modified Sections (if any) Discrimination Color for spiral wound gaskets was added to distinguish inner ring and outer ring material. The color for super duplex was added on Table 1.

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

Specification of Marking and Color Coding

TABLE OF CONTENTS 1

GENERAL........................................................................................................................ 4

2

MARKING GENERAL  ..................................................................................................... 4

3

MATERIAL DISCRIMINATION COLOR  .......................................................................... 6

4

FITTINGS  ......................................................................................................................... 8

5

VALVES  ........................................................................................................................... 9

6

FLANGES  ...................................................................................................................... 10

7

BOLTS AND UNTS  ........................................................................................................ 12

8

GASKET  ........................................................................................................................ 13

9

ATTACHMENT  ............................................................................................................... 14

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

CONTRACT No. 21297

JOB NO : 120476 / JI-02022

Specification of Marking and Color Coding

1

GENERAL

1.1

Purpose This specification together with the referenced documents defines the minimum requirement for the traceability, marking and colour coding of piping materials for   SOHAR REFINERY IMPROVEMENT PROJECT.

1.2

Scope This specification shall be applied to piping materials such as pipes, fittings, flanges, valves, gaskets, bolts and nuts.

1.3

Standard and Codes The following codes or standards are referenced to this specification. Where a conflict between this specification and the following Standards and Codes is existing, company shall be requested to provide guidance.

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

Specification of Marking and Color Coding

2.2

Material Discrimination Color

2.2.1 Basic Colors shall be used for material discrimination and the same shall be as indicated in the table below conforming to the nearest Munsell Notation applicable. Color Name White Black Silver Pink Red Orange Brown

Munsell N N 5R 5R 2.5 YR 7.5 YR

Notation 9.5 1.0 7/5 4/13 6/13 5/6

Color Name Yellow Light green Green Sky blue Blue Purple

Munsell 2.5 Y 7.5 GY 5G 10 B 2.5 PB 2.5 RP

Notation 8/12 7/4.5 5.5/6 6/7 5/6 4.5/12

2.2.2 Brands of paint used for material discrimination shall be selected by vendor of piping materials. For all materials, paints containing materials which adversely affect the quality of the steel shall not be used.

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

Specification of Marking and Color Coding

3

MATERIAL DISCRIMINATION COLOR

3.1

Product Marking of Pipes The following items shall be indicated as a minimum on all pipes. Marking shall normally be done in accordance with SOHAR REFINERY IMPROVEMENT PROJECT specifications in the following order. 

Manufacturer ’s monogram



Codes or standards (ASTM, API etc.)



Designation of material



Manufacturing method



Date of manufacture



Symbols, letters or numbers



Nominal pipe size and wall thickness



Manufacturing No. or mark (charge No. or lot No.)

 

(1) (4) (2)

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

Specification of Marking and Color Coding

3.3

Material Discrimination Color

3.3.1 Discrimination Colors indicated in Table 1(at the end of this document) shall be painted on the outer surface of all pipes, except for coated pipes and galvanized pipes. 3.3.2 Discrimination Color shall be painted all through the longitudinal length of pipe. In case of mill production without stockist, one or two(2) color rings at each pipe end shall be applied considering the mil l’s marking (such as stenciling) equipment. 3.3.3 The width of color shall be in accordance with the Fig. 1. In case of mill production without stockist, the width of color shall be mill ’s equipment and possibilities. 3.3.4 Painting on outer surface shall generally be as shown in Fig.1. Fig.1 

Unpainted pipes

Painting of Discrimination Color 

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

Specification of Marking and Color Coding

4

FITTINGS

4.1

Product Marking of Fittings The following items shall be indicated on all fittings, and marking for fittings shall generally be accomplished by stenciling and/or punching, or labeling. (4)

No.

Butt Welding

Items

1

Manufacturer's Name or Trade Mark

2

Material Specification

3

Nominal Size

(2)

4

Schedule No.

(2)

5

Manufacturing No. or Mark (Charge No. or Lot No.)

(1)

(6)

(7)

Socket Welding

Screwed Type (Malleable Iron Casting)

0

0

0

0

0

(3)

0

0

0

0

0

0

(5)

0

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

Specification of Marking and Color Coding

4.2

Material Discrimination Color

4.2.1 Material Discrimination Colors in Table 1 and Table 2 shall be painted on the outer surface of each fitting. 4.2.2 Discrimination Color paint shall be accomplished as indicated in Fig. 2. Fig.2 Painting of Discrimination Color

Type

Size Range

Dimension

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

Specification of Marking and Color Coding

6

FLANGES

6.1

Product Marking for Flanges and Stub Ends

6.1.1 The marking shall be in accordance with ASME B16.5 except as specified in the followings. The following items shall be punched on the outer surface(rim) of flange and stub ends. Items which cannot be indicated on the outer surface of stub end, may be marked on the outer surface of pipe by stenciling or painting. (1)



Normal size



Schedule No.

 

(1)

 (when required)

(2)



Rating



Material specification



Manufacturer's name or trade mark



Ring Number, if any

(3)

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

Specification of Marking and Color Coding

6.2

Product Marking Location Marking location shall generally be as indicated in Fig. 3. Fig. 3.

Punching and Painting Location of Flanges and Stub Ends

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

Specification of Marking and Color Coding

7

BOLTS AND UNTS

7.1

Product Marking of Bolts and Nuts

Material identification marks shown in the below table shall be punched on bolts and nuts separately. 7.1.1 Uncoated Bolt and Nuts

Identification Marks and Discrimination Colors for materials of uncoated bolts and nuts shall be in accordance with following table and the color shall be applied at the end of bolt. Material and Combination

Identification Mark Discrimination Color

Bolt

Nut

Bolt

Nut

 A193 Gr. B7

A194 Gr. 2H

B7

2H

-

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

Specification of Marking and Color Coding

7.2

Material Discrimination Color 

Material discrimination Colors shown in the above Table which indicate the combinations of bolt and nut materials, shall be painted on bolts and nuts. Fig. 4

Marking Location of Bolts and Nuts

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

9

ATTACHMENT Table 1. Identification Marks and Discrimination Colors (1 / 3) ASTM SPECIFIC ATION

IDENTIFI CATION

Material PIPE

WROUGHT FITTING

FORGING

PLATE

 API 5L-B PSL.1

CARBON STEEL

LOW TEMPERATU RE CARBON STEEL

WROUGHT FITTING

PIPE

FORGING

PLATE

5L-B

DISCRIMINATI ON COLOR WHITE

 A106-B

A234 GR WPB (SMLS)

A105N

A516 GR. 65

A106B

WPBS

A105N

 A516G65

N/A

 A106-B(NACE)

 A234 GR NACE)

 A105N NACE

 A516 GR. 65 NACE

 A106B NACE

WPBS NACE

A105N NACE

 A516G65 NACE

WHITE-RED

 A106-B(NACE W/AMR)

 A234 GR WPB NACE W/AMR (SMLS / NACE W/AMR)

 A516 GR. 65 NACE W/AMR

 A106B NACE W/AMR

WPBS NACE W/AMR

SA516 GR. 65

SA106B

SWPBS

SA106-B

WPB

(SMLS /

SA234 GR WPB (SMLS)

SA105N

 A516G65 NACE W/AMR SA105N

SA516G65

WHITE-YELLOW

WHITE-BLUE

 A672-C65 CL.22

A234 GR WPB (WELD)

A672C65C22

WPBW

N/A

 A672-C65 CL.22(NACE)

 A234 GR NACE)

 A672C65C22NACE

WPBW NACE

WHITE-RED

 A672-C65 CL.22 (NACE W/AMR )

 A234 GR WPB (WELD / NACE W/AMR)

 A672C65C22 W/AMR

WPBW NACE W/AMR

WHITE-YELLOW

 A333-6(SMLS)

A420 GR WPL 6 (SMLS)

A350-LF2 CL.1

A333G6S

A420GWPL6S

A350LF2CL1

YELLOW

 A333-6(NACE)

 A420 GR WPL 6 (SMLS / NACE)

 A350-LF2 (NACE)

 A333G6S NACE

A420GWPL6S NACE

 A350LF2CL1 NACE

YELLOW-RED

 A333-6(NACE W/AMR)

 A420 GR WPL 6 (SMLS / NACE W/AMR)

 A333G6S NACE W/AMR

 A420GWPL6S W/AMR

 A671-CC65 CL.22

A420 GR WPL 6 (WELD)

A671CC65C22

A420GWPL6W

YELLOW

 A671-CC65 CL.22 (NACE)

 A420 GR WPL 6 (WELD / NACE)

 A671CC65C22 NACE

A420GWPL6W NACE

YELLOW-RED

 A671-CC65 CL.22 (NACE W/AMR)

 A420 GR WPL 6 (WELD / NACE W/AMR)

 A671CC65C22 W/AMR

 A420GWPL6W W/AMR

YELLOW-YELLOW

DOC.No. S-000-5360-005

WPB

(WELD /

Rev.No.1

CL.1

Date:18/07/16

NACE

NACE

NACE

NACE

YELLOW-YELLOW

Page 14 of 17

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

Table 1. Identification Marks and Discrimination Colors (2 / 3) ASTM SPECIFIC ATION Material PIPE  A312-TP304/304L(SMLS)  A358-304/304L CL.1  A312-TP304/304L(SMLS NACE)  A358-304/304L CL.1 (NACE) STAINLESS STEEL

WROUGHT FITTING A403-WP304/304L(SMLS)

PLATE

A403-WP316/316L (SMLS)

 A358-316/316L CL.1

A403-WP316/316L (WELD)

 A312-TP321(SMLS)

A403-WP321(SMLS)

 A358-321 CL.1

A403-WP321(WELD)

 A312-TP316Ti(SMLS)

A403-WP316Ti(SMLS)

 A312-TP316Ti(WELD)

A403-WP316Ti(WELD)

PIPE

WROUGHT FITTING

PLATE

A182F304/304L

A240TP304/304L

 A240TP304/304L NACE

A240-TP304/304L

A312TP304/304LS A358TP304/304LCL1

A403-WP304/304LW

 A182-F304/304L (NACE)

 A240-TP304/304L (NACE)

 A312TP304/304LS NACE  A358TP304/304LCL1 NACE

 A403WP304/304LS NACE  A403-WP304/304LW NACE

 A182F304/304L NACE

A312TP316/316LS

A403WP316/316LS

A182F316/316L

A358TP316/316LCL1

A403WP316/316LW

A182-F316/316L

A182-F321

A182-F316Ti

Rev.No.1

A240-TP316/316L

A240-TP321

A240-TP316Ti

A403WP304/304LS

FORGING

A182-F304/304L

A403-WP304/304L(WELD)  A403-WP304/304L(SMLS NACE)  A403-WP304/304L(WELD NACE)

 A312-TP316/316L

DOC.No. S-000-5360-005

FORGING

IDENTIFI CATION

A312TP321S

A403WP321S

A358TP321CL1

A403-WP321W

A312TP316TI-S

A403WP316TI-S

A312TP316TI-W

A403WP316TI-W

Date:18/07/16

DISCRIMINATION COLOR ORANGE ORANGE ORANGE-RED ORANGE-RED

A240TP316/316L

ORANGE- BLACK ORANGE- BLACK

A182F321

A240TP321

N/A N/A

A182F316TI

A240TP316TI

ORANGE - BLUE ORANGE - BLUE

Page 15 of 17

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

Table 1. Identification Marks and Discrimination Colors (3 / 3) ASTM SPECIFIC ATION Material PIPE

(SUPER) DUPLEX STAINLESS STEEL

LOW ALLOY STEEL

NICKEL  ALLOY

WROUGHT FITTING

IDENTIFI CATION

FORGING

PLATE

A182-F51

PIPE

 A790-S31803(SMLS)

A815-S13803(SMLS)

 A790-S31803(WELD)

A815-S13803(WELD)

 A790-S31803(SMLS NACE)  A790-S31803(WELD NACE)

 A815-S13803(SMLS NACE)

 A790-S32760(SMLS)

A815-S32760(SMLS)

A182-F55

 A335-P11

A234-WP11 CL.1 (SMLS)

A182-F11 CL.2

A387-P11

A335P11

 A335-P11 (NACE)

 A234-WP11 NACE)

 A182-F11 (NACE)

 A387-P11 (NACE)

A335P11 NACE

 A691-1-1/4CR CL.22

A234-WP11 CL.1 (WELD)

 A182-F51 (NACE)

CL.1

(SMLS

A790S31803-S

A815S31803-S

A790S31803-W

A815S31803-W

A790S31803-S NACE

 A815-S13803(WELD NACE)

A790S31803-W NACE A790S32760-S

CL.2

WROUGHT FITTING

A691-1-1/4CRC22

 A815S31803-S NACE  A815S31803-W NACE A815S32760-S  A234WP11CL1S / A234WP11CL1W  A234WP11CL1S NACE /A234WP11CL1W NACE

FORGING

PLATE

A182F51

DISCRIMINATION COLOR BLUE BLUE

 A182F51 NACE

BLUE-RED BLUE-RED

A182F55  A182F11CL2  A182F11CL2 NACE

BLUE-BLUE A387P11

 A387P11 NACE

A234WP11CL1W

BLACK

BLACK-RED

BLACK

 A335-P22

A234-WP22 CL.1 (SMLS)

A182-F22 CL.3

A387-P22

A335P22

A234WP22CL1S

A182F22CL3

A387P22

RED

 A335-P5

 A234-WP5 CL.1 (SMLS)

A182-F5

A387-P5

A335P5

A234WP5CL1S

A182F5

A387P5

PINK

A6915CRC22

A234WP5CL1W

A182-F9

A387-P9

A335P9

A234WP9CL1S

A182F9

A387P9

A6919CRC22

A234WP9CL1W

 A691-5CR CL.22

A234-WP5 CL.1 ( WELD )

 A335-P9

 A234-WP9 CL.1 (SMLS)

 A691-9CR CL.22

A234-WP9 CL.1 ( WELD )

PINK PURPLE PURPLE

B165-(N04400)

B366-WPNC(N04400)

B564 (N04400)

B165 N04400

B366 N04400

B564N0440

BLUE-BLACK

B423-(N08825) (SMLS)

B366-WPNICMC(N08825)

B564(N08825)

B423 N08825

B366 N08825S

B564N08825

BLUE- PINK

B705-(N08825)(WELD)

B366-WPNICMC(N08825)W

B705 N08825

B366 N08825W

B622-(N10276)

B366(N10276)

B622N10276

B366N10276

B564 (N10276)

BLUE- PINK B564N10276

BLUE- YELLOW

Note : (1) Gr.304/304L, and 316/316L material shall be dual certified conforming that it meets the chemical and mechanical properties for ASTM Gr.304 and 304L, or 316 and 316L.

DOC.No. S-000-5360-005

Rev.No.1

Date:18/07/16

Page 16 of 17

SOHAR REFINERY IMPROVEMENT PROJECT (SRIP)

JOB NO : 120476 / JI-02022

CONTRACT No. 21297

Table 2. Discrimination Colors for Gaskets (1 / 1)

No.

Inner Ring

Outer Ring

Metaling Winding

Vendor Color Code

Site (1) Color Code

1

SS316

CS

SS316

Green

Green

2

SS321

SS321

SS316

Green

Black

3

N08825

N08825

SS316

Green

Brown

4

MONEL (N04400)

MONEL (N04400)

SS316

Green

White

5

SS304

SS304

SS316

Green

Yellow

6

HASTELLOY C-276 (N10276)

HASTELLOY C-276 (N10276)

SS316

Green

Purple

7

MONEL (N04400)

CS

MONEL (N04400)

Orange

Orange

8

SS321

SS304

SS321

Turquoise

Turquoise

Note : (1) Site Color code shall be provided 90ᵒ apart at the edge of outer ring across the thickness.

DOC.No. S-000-5360-005

Rev.No.1

Date:18/07/16

Page 17 of 17