pghu eh lspds 002008 rev 0

PG-PDS 03-20-08 Upstream Piping Classification – Line Class 2500 Mar 2011

Esso Highlands Limited Strictly Confidential - For Venture Use Only PGHU-EH-LSPDS-002008

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Information contained in this document is subject to use and disclosure restrictions under contract

SCOPE

1) This Project Design Specification (PDS) contains the Line Class 2500 tables that accompany PG-PDS 03-01-01. Additional valve information is contained in PG-PDS 03-20-10.

2) Line classes G1, G5, G11 and G18 are developed to cover the basic requirements for the design of piping systems for onshore production and processing facilities governed by ASME B31.3.

3) Line class G8 is developed to cover the basic requirements for the design of pipelines governed by AS 2885.

4) EPC4 are using line classes G1, G5, G11 and G18.

5) EPC5 are using line classes G8.



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TABLE OF CONTENTS

1. REQUIRED REFERENCES.................................................................................... 4

1.1. Project Design Specifications ....................................................................... 4

1.2. API – American Petroleum Institute.............................................................. 4

1.3. ASME – American Society of Mechanical Engineers ................................... 4

1.4. ASTM – American Society for Testing and Materials ................................... 5

1.5. MSS – Manufacturers Standardization Society ............................................ 6

1.6. AS- Standards Australia ............................................................................... 6

1.7. Other ............................................................................................................ 6

1.8. Calculations.................................................................................................. 6

2. LINE CLASSIFICATION SHEETS B31.3 ............................................................... 7

2.1. Class 2500: Carbon Steel (Sweet Service) G1C ......................................... 7

2.2. Class 2500: Carbon Steel (Sweet Service) G1E ....................................... 16

2.3 Class 2500: LT Carbon Steel (Sweet Service) G5E .................................. 24

2.4 Class 2500: Stainless Steel – Process Piping G11A................................. 32

2.5 Class 2500: Duplex Stainless Steel – Process Piping G18A..................... 35

3. LINE CLASSIFICATION SHEETS AS 2885......................................................... 41

3.1. Class 2500: Carbon Steel (Pipeline 0.6 Design Factor) G8E .................... 41

APPENDIX: NOTES TO PIPING LINE CLASS 2500 .................................................. 47

ATTACHMENT: PURPOSE CODE DEFINITIONS...................................................... 49

RECORD OF CHANGE ................................................................................................ 50



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1. REQUIRED REFERENCES

1) This Section lists the Practices, codes, standards, specifications, and publications that shall be used with this document. Unless otherwise specified herein, use the latest edition.

2) The text of the numbered "Notes" referenced in the classification sheets is found in the Appendix of PG-PDS 03-01-01. A dagger (†) is used to identify such notes in this PG-PDS.

1.1. Project Design Specifications

PGHU-EH-LSPDS-000101 PG-PDS 03-01-01 Upstream Piping Component Selection and System Design

PGHU-EH-LSPDS-002010 PG-PDS 03-20-10 Piping Classifications - Valve Indices and Descriptions

PGHU-EH-LSPDS-001902 PG-PDS 03-19-02 Upstream Piping Fabrication, Erection, Inspection, Testing, and Cleaning

PGHU-EH-LSPDS-001209 PG-PDS 03-12-09 General Requirements for Valves

PGHU-EH-RSPDS-000102 PG-PDS 29-01-02 Upstream Duplex Stainless Steel Requirements

PGHU-EH-RSPDS-000137 PG-PDS 29-01-37 Elastomer and Thermoplastic Selection Guidelines for Oil and Gas Production

PGHU-EH-RSPDS-000111 PG-PDS 29-01-11 Upstream Pipeline Fittings and Flanges Onshore / Offshore

PGHU-EH-RSPDS-009909 PG-PDS 29-99-09 Onshore Stress Based Design Line Pipe to API

1.2. API – American Petroleum Institute

API SPEC 5L Specification for Line Pipe

API SPEC 6A Specification for Wellhead and Christmas Tree Equipment

API SPEC 6D Petroleum and Natural Gas Industries-Pipeline Transportation Systems-Pipeline Valves

API STD 594 Check Valves: Wafer, Wafer-Lug, and Double Flanged Type

API STD 600 Bolted Bonnet Steel Gate Valves for Petroleum and Natural Gas Industries

API STD 602 Steel Gate, Globe and Check Valves for Sizes DN 100 and Smaller for the Petroleum and Natural Gas Industries

1.3. ASME – American Society of Mechanical Engineers

ASME B16.20 Metallic Gaskets for Pipe Flanges Ring-Joint, Spiral-Wound, and Jacketed

ASME B16.34 Valves - Flanged, Threaded, and Welding End

ASME B16.36 Orifice Flanges

ASME B16.48 Line Blanks

ASME B16.5 Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24 Metric/Inch Standard



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ASME B16.9 Factory-Made Wrought Buttwelding Fittings

ASME B16.11 Forged Fittings, Socket-Welding and Threaded

ASME B18.2.1 Square and Hex Bolts and Screws (Inch Series)

ASME B18.2.2 Square and Hex Nuts (Inch Series)

ASME B31.3 Process Piping

ASME B36.10M Welded and Seamless Wrought Steel Pipe

ASME B36.19M Stainless Steel Pipe

1.4. ASTM – American Society for Testing and Materials

ASTM A 105/A 105M Standard Specification for Carbon Steel Forgings for Piping Applications

ASTM A 106/A 106M Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service

ASTM A 182/A 182M Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service

ASTM A 193/A 193M Standard Specification for Alloy-Steel and Stainless Steel Bolting Materials for High Temperature or High Pressure Service and Other Special Purpose Applications

ASTM A 194/A 194M Standard Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both

ASTM A 216/A 216M Standard Specification for Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service

ASTM A 234/A 234M Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service

ASTM A 240/A 240M Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

ASTM A 320/A 320M Standard Specification for Alloy-Steel and Stainless Steel Bolting Materials for Low-Temperature Service

ASTM A 333/A 333M Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service

ASTM A 350/A 350M Standard Specification for Carbon and Low-Alloy Steel Forgings, Requiring Notch Toughness Testing for Piping Components

ASTM A 352/A 352M Standard Specification for Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service

ASTM A 420/A 420M Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service

ASTM A 516/A 516M Standard Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower- Temperature Service

ASTM A 671 Standard Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures

ASTM A 694/A 694M Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and Parts for High-Pressure Transmission Service.



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ASTM A 707/A 707M Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service

ASTM A 790/A 790M Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe

ASTM A 815/A 815M Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings

ASTM A 860/A 860M Standard Specification for Wrought High-Strength Low-Alloy Steel Butt-Welding Fittings

ASTM A 890/A 890M Standard Specification for Castings, Iron-Chromium-Nickel-Molybdenum Corrosion-Resistant, Duplex (Austenitic/Ferritic) for General Application

ASTM A 928/A 928M Standard Specification for Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric Fusion Welded with Addition of Filler Metal

1.5. MSS – Manufacturers Standardization Society

MSS SP-97 Integrally Reinforced Forged Branch Outlet Fittings - Socket Welding, Threaded and Buttwelding Ends

1.6. AS- Standards Australia

AS 2885 Pipelines – Gas and Liquid Petroleum

1.7. Other

PGHU-EO-LRZZZ-000001

Technical Note – Use of Unlisted Piping Materials and Components

1.8. Calculations

PHGU-CV-LCCAL-000001

Pipe Wall Thickness Calculations

PHGU-CV-LCCAL-000002

Blank Thickness Calculations



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2. LINE CLASSIFICATION SHEETS B31.3

The text of the numbered "Notes" referenced in the classification sheets is found in the Appendix of PG-PDS 03-01-01. A dagger (†) is used to identify such notes in this PDS.

2.1. Class 2500: Carbon Steel (Sweet Service) G1C

Class 2500 — Carbon Steel (Sweet Service) G1C Classification Sheet

Service General process, hydrocarbons, produced water

Pipe Material Carbon steel

Corrosion Allowance 1.5mm

Valve Material Carbon steel

Valve Trim 13 Cr, except ball valves have 316 SS balls

ASME Pressure Class 2500

Design Code ASME B31.3

PWHT Not required, except for wall thickness greater than 19 mm (¾ in.)

(ºC) (kPa-g) (ºF) (psig)

-29 to +38 42542 -20 to +100 6170

93 38989 200 5655

121 38282 250 5552

149 37576 300 5450

177 36980 350 5365

Pressure/Temperature Limits

Limits based upon A105 flange ratings, unless noted otherwise

(See Note 6†)

(*) Reference to PG-PDS 03-01-01, Appendix E, Note 6, Clause g), Temperature Range Restrictions for Elastomers in this Line Class are indicated below the valve ID No. 204 36405 400 5280


Valves Description ASTM Specifications

ID No. Notes†

Ball Valves API SPEC 6D or ASME B16.34

NPS ½–1, Class 2500, SW, reduced bore, 316 SS ball/trim, reinforced PTFE seats, fire-safe design NPS ½–1, Class 2500, SW x SE, ditto

ASTM A 105/A 105M ASTM A 105/A 105M

GBAA5 GBAA7

2, 3, 6, 7, 9, 11, 21, 28, 30



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ID No. Notes†

Ball Valves API SPEC 6D

NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, DPE x DPE seat with cavity bleed valve GBAA9, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design NPS 2–12, Class 2500, RTJ, full bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design NPS 2–12, Class 2500, RTJ, full bore, trunnion mounted, DPE x DPE seat with cavity bleed valve GBAA9, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, main seats - RPTFE seats, other seals – HNBR, fire-safe design NPS 2–12, Class 2500, RTJ, full bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, main seats - RPTFE seats, other seals – HNBR, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Lip seal, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, gas service only, 316 SS ball and trim,

ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB

GBAA2(02) (177°C)* GBAA2(01) (177°C)* GBFA2(02) (177°C)* GBFA2(01) (177°C)* GBAA2(12) (121°C)* GBFA2(12) (121°C)* GBAA2(21) (204°C)* GBAA2(21)-(31) (204°C)*

2, 3, 6, 7, 9, 11, 20, 21, 28



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ID No. Notes†

main seats - RPTFE seats, other seals – Lip seal, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, DPE x DPE seat with cavity bleed valve FBAA9, 316 SS ball and trim, main seats – RPTFE, other seals – HNBR, gas service only, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats - RPTFE, other seals – Lip seals, liquid and mixed phase service, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats - RPTFE, other seals – Lip seals, liquid and mixed phase service, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – metal seats, other seals – Lip seals, liquid and mixed phase service, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – metal seats, other seals – Lip seals, liquid and mixed phase service, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Lip seal, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, gas service only, 316 SS ball and trim, main

ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB

GBAA2(31) (121°C)* GBAA2(22) (204°C)* GBAA2(22)-(32) (204°C)* GBAA2(22)-(32)-(M) (204°C)* GBAA2(22)-(M) (204°C)* GBFA2(21) (204°C)* GBFA2(21)-(31) (204°C)*



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ID No. Notes†

seats - RPTFE seats, other seals – Lip seal, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, DPE x DPE seat with cavity bleed valve FBAA9, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – HNBR, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – RPTFE seats, other seals – Lip seals, liquid and mixed phase service, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – RPTFE seats, other seals – Lip seals, liquid and mixed phase service, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – Metal seats, other seals – Lip seals, liquid and mixed phase service, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – Metal seats, other seals – Lip seals, liquid and mixed phase service, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x DPE, with weld overlay, liquid and mixed phase service, 316 SS ball and trim, main seats - RPTFE seats, other seals – HNBR, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x DPE, with weld overlay, liquid and mixed phase


GBFA2(31) (121°C)* GBFA2(22) (204°C)* GBFA2(22)-(32) (204°C)* GBFA2(22)-(32)-(M) (204°C)* GBFA2(22)-(M) (204°C)* GBAA2(32) (121°C)* GBAA2(32)-(M) (121°C)*



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ID No. Notes†

service, 316 SS ball and trim, main seats - metal seats, other seals – HNBR, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x DPE, with weld overlay, liquid and mixed phase service, 316 SS ball and trim, main seats - RPTFE, other seals – HNBR, fire-safe design

ASTM A 216/A 216M WCB

GBFA2(32) (121°C)*

Ball Valves (optional for clean service only) API SPEC 6D

NPS 6–12, Class 2500, RTJ, reduced bore, ASTM A 105/A 105M ENP plated ball/seat pockets and stem seal area, nylon seats, other seals-Viton, fire-safe design NPS 6–12, Class 2500, RTJ, full bore, ASTM A 105/A 105M ENP plated ball/seat pockets and stem seal area, nylon seats, other seals-Viton fire-safe design

ASTM A 105/A 105M or ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB

GBAA2(P) (177°C)* GBFA2(P) (177°C)*

2, 3, 6, 7, 11, 17, 20, 21, 28

Check Valves API STD 602

NPS ¾–1, Class 2500, SW, BC, API trim 8 (13 Cr), swing type, integral HF seat NPS 1, Class 2500, RTJ, integral flgs, ditto NPS ¾–1, Class 2500, SW, BC, API trim 8 (13 Cr), piston type, integral HF seat NPS 1–2, Class 2500, RTJ, integral flgs, ditto NPS ¾ - 11/2, Class 2500, BW, BC, piston type, integral HF seat, API trim 8 NPS 1, Class 2500, BW, BC, swing type, integral HF seat, API trim 8

ASTM A 105/A 105M ASTM A 105/A 105M ASTM A 105/A 105M ASTM A 105/A 105M ASTM A 105/A 105M ASTM A 105/A 105M

GCAA5 GCAA2 GCNA5 GCNA2 GCNA4 GCAA4

25, 27


NPS 2–10, Class 2500, RTJ, retainerless dual plates, through-drilled solid lugs, integral metal seat, Inconel springs, CS plates and 316 SS pins


GCYA2

23, 24, 25



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ID No. Notes†

NPS 12, Class 2500, RTJ, retainerless dual plates, double flanged, integral metal seat, Inconel springs, CS plates and 316 SS pins


GCYA2

Check Valves API SPEC 6D

NPS 2–12, Class 2500, RTJ, BC, swing type (piggable), 13 Cr Trim, HF seat


GCFA2 25, 26


NPS 2, Class 2500, RTJ, BC, swing type (non-piggable), 13 Cr Trim, integral HF seat


GCAA2 25, 26, 29

Globe Valves API STD 602

NPS ½–1, Class 2500, SW, BB, OS&Y, API trim 8 (13 Cr), graphitic packing NPS 1, Class 2500, RTJ, ditto NPS ¾ -11/2, Class 2500, BW, BB, OS&Y, T-Body, API trim 8 (13 Cr), graphitic packing

ASTM A 105/A 105M ASTM A 105/A 105M ASTM A 105/A 105M

GTAA5 GTAA2 GTAA4

28


NPS 2–4, Class 2500, RTJ, BB, OS&Y, T-Body, API trim 8 (13 Cr), graphitic packing


GTAA2 3, 28, 29

Gate Valves API STD 602

NPS ½–1, Class 2500, SW, BB, OS&Y, API trim 8 (13 Cr), standard port, graphitic packing NPS ½–1, Class 2500, SW x SE, ditto NPS 1–11/2, Class 2500, RTJ, ditto NPS ¾ -11/2, Class 2500, BW, BB, OS&Y, solid wedge, API trim 8 (13 Cr), standard port, graphitic packing

ASTM A 105/A 105M ASTM A 105/A 105M ASTM A 105/A 105M ASTM A 105/A 105M

GGAA5 GGAA7 GGAA2 GGAA4

22, 28


NPS 2–12, Class 2500, RTJ, BB, OS&Y, API trim 8 (13 Cr), standard port, graphitic packing


GGAA2 3, 22, 28, 29

Instrument Connection Valves

NPS ½–2, applies to the first block valve (or double block valve where required). See Note 4† for additional requirements and information.

4



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ID No. Notes†

Instrument Double Isolation Valves (Monoblok) Manufacturer’s standard

NPS 2, Class 2500, 2” RTJ x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, CS body, fire-safe design NPS 2, Class 2500, RTJ, single body with two obturators and a bleed, standard bore, DN 50 body, CS body, fire-safe design NPS ¾, Class 2500, ¾” PE x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, CS body, fire-safe design NPS 2, Class 2500, RTJ, single body with two obturators and a bleed, standard bore, DN 50 body, CS body, Metal Seats, fire-safe design NPS 2, Class 2500, 2” RTJ x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, CS body, metal seats, fire-safe design NPS 3/4, Class 2500, ¾” PE x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, CS body, metal seats, fire-safe design

ASTM A 105/A 105M ASTM A 105/A 105M ASTM A 105/A 105M ASTM A 105/A 105M ASTM A 105/A 105M ASTM A 105/A 105M

GSAA10(04) GSAA2 GSAA10(06) GSAA2(M) GSAA10(04)-(M) GSAA10(06)-(M)

2, 3, 4, 30

† See the Appendix of PG-PDS 03-01-01 for text of numbered Notes.

\\


Component/ Standard Description ASTM Specifications Notes†

Bolting ASME B18.2.1 and ASME B18.2.2

Stud bolts Heavy, semi-finished, hex nuts

ASTM A 193/A 193M B7 ASTM A 194/A 194M 2H

80

Flanges ASME B16.5

NPS ½–1, Class 2500, RTJ, BW, bore to match pipe NPS 1½–12, Class 2500, RTJ, bore to match pipe

ASTM A 105/A 105M N 86



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Orifice Flanges ASME B16.36

NPS 2–12, Class 2500, RTJ, bore to match pipe

ASTM A 105/A 105M N 86

Gaskets ASME B16.20

Class 2500, oval ring, Type R, soft iron, electroplated zinc for corrosion protection

64

Fittings ASME B16.11

NPS ½ -1, SW, Sch XXS (XXH)–Class 9000

ASTM A 105/A 105M N 62, 86

Fittings ASME B16.9

NPS 2-12, buttweld, same thickness as pipe, welded NPS 11/2, buttweld, SMLS, same thickness as pipe

ASTM A420/A420M WPL6 ASTM A234/A234M WPB

55, 56

Branch Outlet Fittings (O-lets) MSS SP-97

NPS ½–1, socketweld outlet, Class 9000 NPS 1½–6, buttweld outlet, outlet to match branch wall

ASTM A 105/A 105M N 62, 86

Pipe ASME B36.10M

NPS ½–11/2, seamless, thickness (see below) NPS 2-12, EFW, welded, normalized, Class-22 (impact tested for -29°C (-20°F) service for pipe Thk > 31.8mm)

ASTM A 106/A 106M B ASTM A671 CC65 CL-22, S2

51, 52, 53, 63

Spectacle Blind / Paddle Blank / Spacer ASME B16.48

NPS 1-12, Female RTJ, Class 2500, impact tested for -29°C service for Thk > 31.8mm

ASTM A516 Gr. 65, Normalized (Refer Table 4, PG-PDS 03-01-01 for the type)




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Branch Table

24 BWT

20 BRT BWT

18 BRT BRT BWT

16 VOL BRT BRT BWT

14 VOL VOL BRT BRT BWT

12 VOL VOL VOL BRT BRT BWT

10 VOL VOL VOL VOL BRT BRT BWT

8 VOL VOL VOL VOL RB BRT BRT BWT

6 WOL WOL WOL WOL WOL WOL BRT BRT BWT

4 WOL WOL WOL WOL WOL WOL WOL BRT BRT BWT

3 WOL WOL WOL WOL WOL WOL WOL WOL BRT BRT BWT

2 WOL WOL WOL WOL WOL WOL WOL WOL WOL BRT BRT BWT

1½ WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL WOL BRT BWT

1 SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL BRT SWT

¾ SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL BRT SRT SWT

B

R

A

N

C

H

S

I

Z

E

S

N

P

S ½ SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL SOL BRT SRT SRT SWT

24 20 18 16 14 12 10 8 6 4 3 2 1½ 1 ¾ ½

H E A D E R S I Z E S – N P S

Legend:

BWT = Buttweld Tee BRT = Buttweld Reducing Tee

SOL = Socket Weld O-let Fitting SWT = Socket Weld Tee

SRT = Socket Weld Reducing Tee WOL = Buttweld O-let Fitting

RB = Reinforced Branch VOL = Vesselet (replace with BRT or RB where possible)


Corrosion Allowance (C.A.) (see Note 87 in the Appendix of PG-PDS 03-01-01)

C C.A. = 1.5 mm (0.06 in.)

NPS Sch NPS Sch

½–1½ XXS 8 38.10mm

2 12.70mm 10 47.63mm

3 19.05mm 12 57.15mm

4 22.23mm

6 31.75mm



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2.2. Class 2500: Carbon Steel (Sweet Service) G1E

Class 2500 — Carbon Steel (Sweet Service) G1E Classification Sheet

Service General process, hydrocarbons, produced water

Pipe Material Carbon steel



Valve Trim 13 Cr, except ball valves have 316 SS balls



PWHT Not required, except for wall thickness greater than 19 mm (¾ in.)


-29 to +38 42542 -20 to +100 6170

93 38989 200 5655

121 38282 250 5552

149 37576 300 5450

177 36980 350 5365


Limits based upon A105 flange ratings, unless noted otherwise

(See Note 6†)

(*) Reference to PG-PDS 03-01-01, Appendix E, Note 6, Clause g), Temperature Range Restrictions for Elastomers in this Line Class are indicated below the valve ID No. 204 36405 400 5280



ID No. Notes†


NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, DPE x DPE seat with cavity bleed valve GBAA9, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design NPS 2–12, Class 2500, RTJ, full bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design

ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB

GBAA2(02) (177°C)* GBAA2(01) (177°C)* GBFA2(02) (177°C)*

2, 3, 6, 7,9, 11, 20, 21, 28



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ID No. Notes†

NPS 2–12, Class 2500, RTJ, full bore, trunnion mounted, DPE x DPE seat with cavity bleed valve GBAA9, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, main seats - RPTFE seats, other seals – HNBR, fire-safe design NPS 2–12, Class 2500, RTJ, full bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, main seats - RPTFE seats, other seals – HNBR, fire-safe design NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, with weld overlay, main seats - RPTFE seats, other seals – HNBR, fire-safe design NPS 2–12, Class 2500, RTJ, full bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, with weld overlay, main seats - RPTFE seats, other seals – HNBR, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Lip seal, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Lip seal, with weld overlay, fire-safe design


GBFA2(01) (177°C)* GBAA2(12) (121°C)* GBFA2(12) (121°C)* GBAA2(32) (121°C)* GBFA2(32) (121°C)* GBAA2(21) (204°C)* GBAA2(21)-(31) (204°C)*



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ID No. Notes†

NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, DPE x DPE seat with cavity bleed valve FBAA9, 316 SS ball and trim, main seats – RPTFE, other seals – HNBR, gas service only, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats - RPTFE, other seals – Lip seals, liquid and mixed phase service, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats - RPTFE, other seals – Lip seals, liquid and mixed phase service, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – metal seats, other seals – Lip seals, liquid and mixed phase service, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – metal seats, other seals – Lip seals, liquid and mixed phase service, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Lip seal, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Lip seal, with weld overlay, fire-safe design


GBAA2(31) (121°C)* GBAA2(22) (204°C)* GBAA2(22)-(32) (204°C)* GBAA2(22)-(32)-(M) (204°C)* GBAA2(22)-(M) (204°C)* GBFA2(21) (204°C)* GBFA2(21)-(31) (204°C)*



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ID No. Notes†

NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, DPE x DPE seat with cavity bleed valve FBAA9, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – HNBR, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – RPTFE seats, other seals – Lip seals, liquid and mixed phase service, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – RPTFE seats, other seals – Lip seals, liquid and mixed phase service, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – Metal seats, other seals – Lip seals, liquid and mixed phase service, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – Metal seats, other seals – Lip seals, liquid and mixed phase service, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x DPE, with weld overlay, liquid and mixed phase service, 316 SS ball and trim, main seats - metal seats, other seals – HNBR, fire-safe design

ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB

GBFA2(31) (121°C)* GBFA2(22) (204°C)* GBFA2(22)-(32) (204°C)* GBFA2(22)-(32)-(M) (204°C)* GBFA2(22)-(M) (204°C)* GBAA2(32)-(M) (121°C)*



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ID No. Notes†


NPS ¾ - 11/2, Class 2500, BW, BC, piston type, integral HF seat, API trim 8 NPS 1, Class 2500, BW, BC, swing type, integral HF seat, API trim 8

ASTM A 105/A 105M ASTM A 105/A 105M

GCNA4 GCAA4

25, 27


NPS 2–10, Class 2500, RTJ, retainerless dual plates, through-drilled solid lugs, integral metal seat, Inconel springs, CS plates and 316 SS pins NPS 12, Class 2500, RTJ, retainerless dual plates, double flanged, integral metal seat, Inconel springs, CS plates and 316 SS pins

ASTM A 216/A 216M WCB ASTM A 216/A 216M WCB

GCYA2 GCYA2

23, 24, 25


NPS 2, Class 2500, RTJ, BC, swing type (non-piggable), 13 Cr Trim, integral HF seat


GCAA2 25, 26, 29


NPS ¾ -11/2, Class 2500, BW, BB, OS&Y, T-Body, API trim 8 (13 Cr), graphitic packing

ASTM A 105/A 105M

GTAA4 28




GTAA2 3, 28, 29


NPS ¾ -11/2, Class 2500, BW, BB, OS&Y, solid wedge, API trim 8 (13 Cr), standard port, graphitic packing

ASTM A 105/A 105M

GGAA4 22, 28


NPS 2, Class 2500, 2” RTJ x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, CS body, fire-safe design NPS 2, Class 2500, RTJ, single body with two obturators and a bleed, standard bore, DN 50 body, CS body, fire-safe design NPS ¾, Class 2500, ¾” PE x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, CS body, fire-safe design


GSAA10(04) GSAA2 GSAA10(06)

2, 3, 4, 30



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ID No. Notes†

NPS 2, Class 2500, RTJ, single body with two obturators and a bleed, standard bore, DN 50 body, CS body, Metal Seats, fire-safe design NPS 2, Class 2500, 2” RTJ x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, CS body, metal seats, fire-safe design NPS 3/4, Class 2500, ¾” PE x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, CS body, metal seats, fire-safe design


GSAA2(M) GSAA10(04)-(M) GSAA10(06)-(M)






ASTM A 193/A 193M B7 ASTM A 194/A 194M 2H

80

Flanges ASME B16.5

NPS ½–1, Class 2500, RTJ, BW, bore to match pipe NPS 1½–12, Class 2500, RTJ, bore to match pipe

ASTM A 105/A 105M N 86



ASTM A 105/A 105M N 86

Gaskets ASME B16.20


64


NPS ½ -1, SW, Sch XXS (XXH)–Class 9000

ASTM A 105/A 105M N 62, 86

Fittings ASME B16.9

NPS 11/2-12, buttweld, same thickness as pipe, welded

ASTM A420/A420M WPL6

55, 56


NPS ½–1, socketweld outlet, Class 9000 NPS 1½–6, buttweld outlet, outlet to match branch wall

ASTM A 105/A 105M N 62, 86



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Pipe ASME B36.10M

NPS ½–1, seamless, thickness (see below) NPS 11/2-12, EFW, welded, normalized, Class-22 (impact tested for -29°C (-20°F) service for pipe Thk > 31.8mm)

ASTM A 106/A 106M B ASTM A671 CC65 CL-22, S2

51, 52, 53, 63


NPS 1-12, Female RTJ, Class 2500, impact tested for -29°C service for Thk > 31.8mm

ASTM A516 Gr. 65, Normalized (Refer Table 4, PG-PDS 03-01-01 for the type)




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Branch Table

24 BWT

20 BRT BWT

18 BRT BRT BWT

16 VOL BRT BRT BWT












B

R

A

N

C

H

S

I

Z

E

S

N

P


24 20 18 16 14 12 10 8 6 4 3 2 1½ 1 ¾ ½


Legend:







E C.A. = 3.0 mm (0.12 in.)

NPS Sch NPS Sch

½ -1 XXS 6 31.75mm

11/2 12.70mm 8 41.28mm

2 15.88mm 10 50.80mm

3 19.05mm 12 57.15mm

4 22.23mm



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2.3 Class 2500: LT Carbon Steel (Sweet Service) G5E

Class 2500 — LT Carbon Steel (Sweet Service) G5E Classification Sheet

Service General process, hydrocarbons

Pipe Material Impact tested carbon steel (for low temperature service)



Valve Trim 13 Cr, except ball valves have 316 SS balls (See note above)



PWHT Yes, except for conditions specified elsewhere in project specifications


-46 to +38 40024 -50 to +100 5805

93 37955 200 5505

149 36647 300 5315

177 35979 350 5220


Limits based upon A352 LCB flange ratings, unless noted otherwise

(See Note 6†)

Reference to PG-PDS 03-01-01, Appendix E, Note 6, Clause g), Temperature Range Restrictions for Elastomers in this Line Class are indicated below the valve ID No.

204 35335 400 5125



ID No. Notes†


NPS ½–1, Class 2500, SW, reduced bore, 316 SS ball/trim, reinforced PTFE seats, fire-safe design

ASTM A 350/A 350M LF2 CLASS 1 or ASTM A 352/A 352M LCB

GBAB5

2, 3, 5, 6, 7, 9, 11, 21, 28, 30


NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, main seats - RPTFE, other seals – Viton, fire-safe design NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, DPE x DPE seat with cavity bleed valve GBAB9, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design NPS 2-12, Class 2500, RTJ, full bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design

ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB

GBAB2(02) (177°C)* GBAB2(01) (177°C)* GBFB2(02) (177°C)*

2, 3, 5, 6, 7, 9, 11, 20, 21, 28



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ID No. Notes†

NPS 2–12, Class 2500, RTJ, full bore, trunnion mounted, DPE x DPE seat with cavity bleed valve GBAB9, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design NPS 2–12, Class 2500, RTJ, full bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, with weld overlay, main seats - RPTFE seats, other seals – Viton, fire-safe design NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, with weld overlay, main seats - metal seats, other seals – Viton, fire-safe design NPS 2–12, Class 2500, RTJ, full bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, with weld overlay, main seats - metal seats, other seals – Viton, fire-safe design NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Lip seal, fire-safe design NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Lip seal, with weld overlay, fire-safe design NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, DPE x DPE seat with cavity bleed valve GBAB9, 316 SS ball and trim, main seats – RPTFE, other seals – Viton, gas service only, with weld overlay, fire-safe design

ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB

GBFB2(01) (177°C)* GBFB2(32) (177°C)* GBAB2(32)-(M) (177°C)* GBFB2(32)-(M) (177°C)* GBAB2(21) (204°C)* GBAB2(21)-(31) (204°C)* GBAB2(31) (177°C)*



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ID No. Notes†

NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats - RPTFE, other seals – Lip seals, liquid and mixed phase service, fire-safe design NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats - RPTFE, other seals – Lip seals, liquid and mixed phase service, with weld overlay, fire-safe design NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – metal seats, other seals – Lip seals, liquid and mixed phase service, with weld overlay, fire-safe design NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – metal seats, other seals – Lip seals, liquid and mixed phase service, fire-safe design NPS 2–12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Lip seal, fire-safe design NPS 2–12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Lip seal, with weld overlay, fire-safe design NPS 2–12, Class 2500, RTJ, Full bore, trunnion mounted, DPE x DPE seat with cavity bleed valve GBAB9, gas service only, 316 SS ball and trim, main seats - RPTFE seats, other seals – Viton, with weld overlay, fire-safe design NPS 2–12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – RPTFE seats, other

ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB

GBAB2(22) (204°C)* GBAB2(22)-(32) (204°C)* GBAB2(22)-(32)-(M) (204°C)* GBAB2(22)-(M) (204°C)* GBFB2(21) (204°C)* GBFB2(21)-(31) (204°C)* GBFB2(31) (177°C)* GBFB2(22) (204°C)*



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ID No. Notes†

seals – Lip seals, liquid and mixed phase service, fire-safe design NPS 2–12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – RPTFE seats, other seals – Lip seals, liquid and mixed phase service, with weld overlay, fire-safe design NPS 2–12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – Metal seats, other seals – Lip seals, liquid and mixed phase service, with weld overlay, fire-safe design NPS 2–12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – Metal seats, other seals – Lip seals, liquid and mixed phase service, fire-safe design NPS 2–12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, main seats - metal seats, other seals – Viton, fire-safe design NPS 2-12, Class 2500, RTJ, full bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, 316 SS ball and trim, main seats - metal seats, other seals – Viton, fire-safe design

ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB

GBFB2(22)-(32) (204°C)* GBFB2(22)-(32)-(M) (204°C)* GBFB2(22)-(M) (204°C)* GBAB2(02)-(M) (177°C)* GBFB2(02)-(M) (177°C)*


NPS 6–24, Class 2500, RTJ, reduced bore, ASTM A 350/A 350M LF2 ENP plated ball/seat pockets and stem seal area, nylon seats, other seals-Viton, fire-safe design NPS 6–24, Class 2500, RTJ, full bore, ditto

ASTM A 350/A 350M LF2 CLASS 1 or ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB

GBAB2(P) (177°C)* GBFB2(P) (177°C)*

2, 3, 5, 6, 7, 11, 17, 20, 21, 28



of 50 Rev 0




ID No. Notes†


NPS ¾–1, Class 2500, SW, BC, API trim 8 (13 Cr), swing type, integral HF seat NPS 1, Class 2500, RTJ, integral flgs, ditto NPS ¾–1, Class 2500, SW, BC, API trim 8 (13 Cr), piston type, integral HF seat NPS 1–2, Class 2500, RTJ, integral flgs, ditto NPS ¾ -11/2, Class 2500, BW, BC, piston type, API trim 8 (13 Cr), integral HF seat

ASTM A 350/A 350M LF2 CLASS 1 ASTM A 350/A 350M LF2 CLASS 1 ASTM A 350/A 350M LF2 CLASS 1 ASTM A 350/A 350M LF2 CLASS 1 ASTM A 350/A 350M LF2 CLASS 1

GCAB5 GCAB2 GCNB5 GCNB2 GCNB4

5, 25, 27


NPS 3–10, Class 2500, RTJ, retainerless dual plates, through-drilled solid lugs, integral metal seat, Inconel springs, CS plates and 316 SS pins NPS 12, Class 2500, RTJ, retainerless dual plates, double flanged, integral metal seat, Inconel springs, CS plates and 316 SS pins

ASTM A 352/A 352M LCB ASTM A 352/A 352M LCB

GCYB2 GCYB2

5, 23, 24, 25


NPS 2–24, Class 2500, RTJ, BC, swing type (piggable), 13 Cr Trim, HF seat

ASTM A 352/A 352M LCB

GCFB2 5, 25, 26


NPS 2, Class 2500, RTJ, BC, swing type (non-piggable), Trim 8 (13 Cr), integral HF seat


GCAB2 5, 25, 26, 29


NPS ¾–1, Class 2500, SW, BB, OS&Y, API trim 8 (13 Cr), graphitic packing NPS 1, Class 2500, RTJ, integral flgs, ditto NPS ¾ -11/2, Class 2500, BW, BB, OS&Y, T-Body, API trim 8 (13 Cr), graphitic packing

ASTM A 350/A 350M LF2 CLASS 1 ASTM A 350/A 350M LF2 CLASS 1 ASTM A 350/A 350M LF2 CLASS 1

GTAB5 GTAB2 GTAB4

5, 28




GTAB2 3, 5, 28, 29



of 50 Rev 0




ID No. Notes†


NPS ½–1, Class 2500, SW, BB, OS&Y, API trim 8 (13 Cr), standard port, graphitic packing NPS ½–1, Class 2500, SW x SE, ditto NPS 1–11/2, Class 2500, RTJ, integral flgs, ditto NPS ¾ -11/2, Class 2500, BW, BB, OS&Y, solid wedge, API trim 8 (13 Cr), standard port, graphitic packing

ASTM A 350/A 350M LF2 CLASS 1 ASTM A 350/A 350M LF2 CLASS 1 ASTM A 350/A 350M LF2 CLASS 1 ASTM A 350/A 350M LF2 CLASS 1

GGAB5 GGAB7 GGAB2 GGAB4

5, 22, 28


NPS 2–24, Class 2500, RTJ, BB, OS&Y, API trim 8 (13 Cr), standard port, graphitic packing


GGAB2 3, 5, 22, 28, 29


NPS ½–2, applies to the first block valve (or double block valve where required). See Note 4† for additional requirements and information.

4


NPS 2, Class 2500, 2” RTJ x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, LTCS body, fire-safe design NPS 2, Class 2500, RTJ, single body with two obturators and a bleed, standard bore, DN 50 body, LTCS body, fire-safe design NPS ¾, Class 2500, ¾” PE x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, LTCS body, fire-safe design

NPS 2, Class 2500, RTJ, single body with two obturators and a bleed, standard bore, DN 50 body, LTCS body, Metal Seats, fire-safe design

NPS 2, Class 2500, 2” RTJ x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, LTCS body, metal seats, fire-safe design

NPS 3/4, Class 2500, ¾” PE x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, LTCS body, metal seats, fire-safe design

ASTM A 350/A 350M LF2 CLASS 1 ASTM A 350/A 350M LF2 CLASS 1 ASTM A 350/A 350M LF2 CLASS 1 ASTM A 350/A 350M LF2 CLASS 1 ASTM A 350/A 350M LF2 CLASS 1 ASTM A 350/A 350M LF2 CLASS 1

GSAB10(04) GSAB2 GSAB10(06) GSAB2(M) GSAB10(04)-(M) GSAB10(06)-(M)

2, 3, 4, 5, 30




of 50 Rev 0






ASTM A 320/A 320M L7 ASTM A 194/A 194M 4L

80

Flanges ASME B16.5

NPS ¾–1, Class 2500, RTJ, BW, bore to match pipe NPS 1½–12, Class 2500, RTJ, BW, bore to match pipe

ASTM A 350/A 350M LF2 CLASS 1




Gaskets ASME B16.20


64


NPS ½ -1, SW, Sch XXS–Class 9000 ASTM A 350/A 350M LF2 CLASS 1

53, 62

Fittings ASME B16.9

NPS 1½–12, BW, same thickness as pipe, welded

ASTM A 420/A 420M WPL6

55, 56


NPS ½–1, branch outlet fitting, SW outlet, Class 9000 NPS 1½–6, branch outlet fitting, BW outlet to match branch wall


62

Pipe ASME B36.10M

NPS ½–1, seamless, thickness (see below) NPS 11/2-12, EFW, welded, Normalized, Class-22, impact tested for -46°C (-50°F) service, for pipe Thk > 14.3mm

ASTM A 333/A 333M Gr. 6 ASTM A671-CC65-S2

51, 52 53

Spectacle Blind / Paddle Spacer / Blank ASME B16.48

NPS 1-12, Female RTJ, Class 2500, impact tested for -46°C service, for Thk > 14.3mm

ASTM A516 Gr. 65 Normalized (Refer Table 4, PG-PDS 03-01-01 for the type)

Target Tees ASME B16.9

NPS 10, BW, same Thk as pipe ASTM A350 LF2 Class 1




of 50 Rev 0




E C.A. = 3.0 mm (0.12 in.)

E C.A. = 3.0 mm (0.12 in.)

NPS Sch NPS Sch

½–1 XXS 6 31.75mm

1½-2 12.70mm 8 38.10mm

3 19.05mm 10 44.45mm

4 22.23mm 12 53.98mm


Branch Table

24 BWT

20 BRT BWT

18 BRT BRT BWT

16 VOL BRT BRT BWT












B

R

A

N

C

H

S

I

Z

E

S

N

P


24 20 18 16 14 12 10 8 6 4 3 2 1½ 1 ¾ ½


Legend:







of 50 Rev 0


2.4 Class 2500: Stainless Steel – Process Piping G11A

Class 2500—Stainless Steel–Process Piping G11A Classification Sheet

Service Corrosive hydrocarbons, chemicals

Pipe Material 316L stainless steel

Corrosion Allowance 0mm

Valve Material 316L stainless steel for SW, BW valves

Valve Material 316 stainless steel for flanged valves

Valve Trim 316 stainless steel



PWHT No

(C) (kPa-g) (F) (psig)

-101 to +38 34470 -150 to +100 5000

93 29370 200 4260

149 26200 300 3800

177 25165 350 3650


Limits based upon 316L flange ratings, unless noted otherwise

(see Notes 6† & 33†)

204 24130 400 3500


Valves Description ASTM

Specifications ID No. Notes†


NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – metal seats, other seals – Lip seals, liquid and mixed phase service, fire-safe design

ASTM A 351/A 351M CF8M

GBAJ2(22)-(M) (204°C)*

2, 3, 4, 6, 7, 9, 11, 20, 21, 33, 58


NPS 2-4, Class 2500, RTJ, BB, OS&Y, T-Body, API trim 12 (316 SS), graphitic packing

ASTM A 351/A 351M CF8M

GTAJ2 3, 28, 29, 33, 58


NPS ¾ -11/2, Class 2500, BW, BB, OS&Y, solid wedge, API trim 12 (316 SS), standard port, graphitic packing

ASTM A 182/A 182M F316L

GGAK4 22, 28, 33, 58




of 50 Rev 0



Component/ Standard Description

ASTM Specifications Notes†



ASTM A 320/A 320M Gr. L7 ASTM A 194/A 194M Gr. 4L

80

Flanges ASME B16.5

NPS 1/2–12, Class 2500, RTJ, WN, bore to match pipe

ASTM A 182/A 182M F316L

89


NPS 2-12, Class 2500, RTJ, WN, bore to match pipe

ASTM A 182/A 182M F316L

89

Gaskets ASME B16.20

Class 2500, oval ring, Type R, 316 Stainless steel, All sizes

64


NPS ½–1, SW, Sch 160 and lighter –Class 6000, Sch XXS and heavier –Class 9000

ASTM A 182/A 182M F316L

62

Fittings ASME B16.9

NPS11/2–3, buttweld, SMLS, CL-S, same thickness as pipe NPS 4 - 12, BW, WELD CL-WX

ASTM A 403/A 403M WP316L ASTM A 403/A403M WP316L WX

55, 56


NPS ½–1, branch outlet fitting, SW outlet, Sch 160 and lighter –Class 6000, Sch XXS and heavier –Class 9000 NPS 1½–6, branch outlet fitting, BW outlet to match branch wall

ASTM A 182/A 182M F316L

62

Branch Outlet Fittings

NPS 3, sweepolet BW outlet fitting (B31.3), to match branch wall

ASTM A 182/A 182M F316L

see note in branch table

Pipe ASME B36.10M ASME B36.19M

NPS ½–3, thickness (see below) NPS 4 –12, EFW, Class 1

ASTM A 312/A 312M TP316L (SMLS) ASTM A 358/A 358M 316L (welded)

51, 52, 53


NPS 1-12, Female RTJ, Class 2500 ASTM A240 316 (Refer Table 4, PG-PDS 03-01-01 for type)




of 50 Rev 0




A C.A. = 0 mm

NPS Sch NPS Sch NPS Sch NPS Sch

½ 80S 6 28.58mm

¾ - 1 160 8 34.93mm

1 ½ - 3 XXS 10 44.45mm

4 19.05mm 12 50.80mm

Class 2500—Stainless Steel – Process Piping G11A Classification Sheet

Branch Table

12 BWT

10 BRT BWT

8 BRT BRT BWT

6 WOL BRT BRT BWT

4 WOL WOL BRT BRT BWT

3 WOL/

SWL

WOL/

SWL

WOL/

SWL

BRT BRT BWT

2 WOL WOL WOL WOL BRT BRT BWT

1½ WOL WOL WOL WOL WOL WOL BRT BWT

1 SOL SOL SOL SOL SOL SOL SOL BRT SWT

¾ SOL SOL SOL SOL SOL SOL SOL BRT SRT SWT

BR

AN

CH

SIZ

ES

- N

PS

½ SOL SOL SOL SOL SOL SOL SOL BRT SRT SRT SWT

12 10 8 6 4 3 2 1½ 1 ¾ ½


Legend:

BRT = Buttweld Reducing Tee BWT = Buttweld Tee

SWT = Socket Weld Tee SOL = Socket Weld O-Let Fitting

WOL = Buttweld O-let Fitting SRT = Socket Weld Reducing Tee

SWL = Sweepolet Fitting(B31.3) (used for lines affected by AIV)



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2.5 Class 2500: Duplex Stainless Steel – Process Piping G18A

Class 2500—Duplex Stainless Steel G18A Classification Sheet

Service Corrosive Process

Pipe Material Duplex Stainless Steel

Corrosion Allowance 0mm

Valve Material Duplex Stainless Steel

Valve Trim Refer below and PG PDS 03-20-10



PWHT As per design code and PG PDS 03-19-02 requirements

(C) (kPa-g) (F) (psig)

−51 to +38 43090 −60 to +100 6250

93 42747 200 6200

121 40540 250 5880

Pressure / Temperature Limits

Limits based upon A182 F51 flange ratings, unless noted otherwise

See Note 6 & 33

(*) Reference to PG-PDS 03-01-01, Appendix E, Note 6, Clause g), Temperature Range Restrictions for Elastomers in this Line Class are indicated below the valve ID No.

149 38334 300 5560

Class 2500—Duplex Stainless Steel –Process Piping G18A Classification Sheet

Valves

Description

ASTM

Specifications

ID No.

Notes†


NPS ½–1, Class 2500, BW, reduced bore, Duplex SS ball and trim, floating ball, RPTFE seats, fire safe design

ASTM A 182/A 182M F51

GBAY4

2, 6, 7, 9, 11, 21, 30, 33, 58


NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, Duplex SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, DPE x DPE seat with cavity bleed valve GBAY9, gas service only, Duplex SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x DPE seat, liquid

ASTM A 890/A 890M 4A ASTM A 890/A 890M 4A ASTM A 890/A 890M 4A

GBAY2(02) GBAY2(01) GBAY2(02)-(M)

2, 3, 6, 7, 9, 11, 20, 21, 33, 58



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Valves

Description

ASTM

Specifications

ID No.

Notes†

and mixed phase service, Duplex SS ball and trim, main seats - metal seats, other seals – Viton, fire-safe design NPS 2-12, Class 2500, RTJ, full bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, Duplex SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design NPS 2-12, Class 2500, RTJ, full bore, trunnion mounted, DPE x DPE seat with cavity bleed valve GBAY9, gas service only, Duplex SS ball and trim, main seats - RPTFE seats, other seals – Viton, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, gas service only, Duplex 316 SS ball and trim, main seats - RPTFE seats, other seals – Lip seal, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, Duplex 316 SS ball and trim, main seats - RPTFE, other seals – Lip seals, liquid and mixed phase service, fire-safe design NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, Duplex 316 SS ball and trim, main seats – metal seats, other seals – Lip seals, liquid and mixed phase service, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, gas service only, Duplex 316 SS ball and trim, main seats - RPTFE seats, other seals – Lip seal, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, Duplex 316 SS ball and trim, main seats - RPTFE, other seals – Lip seals, liquid and mixed phase service, fire-safe design

ASTM A 890/A 890M 4A ASTM A 890/A 890M 4A ASTM A 890/A 890M 4A ASTM A 890/A 890M 4A ASTM A 890/A 890M 4A ASTM A 890/A 890M 4A ASTM A 890/A 890M 4A

GBFY2(02) GBFY2(01) GBAY2(21) GBAY2(22) GBAY2(22)-(M) GBFY2(21) GBFY2(22)



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Valves

Description

ASTM

Specifications

ID No.

Notes†

NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x DPE seat, liquid and mixed phase service, Duplex SS ball and trim, main seats - metal seats, other seals – Viton, fire-safe design

ASTM A 890/A 890M 4A

GBFY2(02)-(M)


NPS ¾–1, Class 2500, BW, BC, Duplex SS, swing type, integral HF seat NPS ¾ -11/2, Class 2500, BW, BC, Duplex SS, piston type, integral HF seat, Trim 12 NPS 1½, Class 2500, RTJ, integral flanges, BC, Duplex SS, swing type, integral HF seat NPS 1½-2, Class 2500, RTJ, integral flanges, BC, Duplex SS, piston type, integral HF seat

ASTM A 182/A 182M F51 ASTM A 182/A 182M F51 ASTM A 182/A 182M F51 ASTM A 182/A 182M F51

GCAY4 GCNY4 GCAY2 GCNY2

25, 27, 58


NPS 3–10, Class 2500, RTJ, retainerless dual plates, through-drilled solid lugs, integral metal seat, Inconel springs, Duplex SS plates and pins NPS 12, Class 2500, RTJ, retainerless dual plates, double flanged, integral metal seat, Inconel springs, Duplex SS plates and pins

ASTM A 890/A 890M 4A ASTM A 890/A 890M 4A

GCYY2 GCYY2

23, 24, 25, 58


NPS 2–10, Class 2500, RTJ, BC, swing type (piggable), Duplex SS trim, HF seat

ASTM A 182/A 182M F51 or ASTM A 890/A 890M 4A

GCFY2 25, 26, 58

Check Valves ASME B16.34

NPS 2, Class 2500, RTJ, BC, swing type (non-piggable), Duplex SS, Duplex SS/HF seat


GCAY2 25, 26, 29, 58


NPS ¾ -11/2, Class 2500, BW, BB, OS&Y, T-Body, Duplex SS, graphitic packing NPS 1–1½, Class 2500, RTJ, integral flanges, BB, OS&Y, Duplex SS, graphitic packing

ASTM A 182/A 182M F51 ASTM A 182/A 182M F51

GTAY4 GTAY2

33, 58

Globe Valves ASME B16.34

NPS 2–4, Class 2500, RTJ, BB, OS&Y, T-Body, Duplex SS, graphitic packing


GTAY2 29, 58


NPS ¾ -11/2, Class 2500, BW, BB, OS&Y, solid wedge, Duplex SS, standard port, graphitic packing

ASTM A 182/A 182M F51

GGAY4

22, 33, 58



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Valves

Description

ASTM

Specifications

ID No.

Notes†

NPS ¾–1, Class 2500, SW x SE, ditto NPS 1–11/2, Class 2500, RTJ, integral flanges, BB, OS&Y, Duplex SS, standard port, graphitic packing

ASTM A 182/A 182M F51 ASTM A 182/A 182M F51

GGAY7 GGAY2

Gate Valves ASME B16.34

NPS 2–10, Class 2500, RTJ, BB, OS&Y, Duplex SS, HF seat, standard port, graphitic packing

ASTM A 182/A 182M F51 or ASTM A 890/A 890M 4A

GGAY2 3, 22, 29, 33, 58


NPS ½–2, applies to the first block valve (or double block valve where required). See Note 4 for additional requirements and information.

4


NPS 2, Class 2500, 2” RTJ x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, Duplex SS body, fire-safe design NPS 2, Class 2500, RTJ, single body with two obturators and a bleed, standard bore, DN 50 body, Duplex SS body, fire-safe design NPS ¾, Class 2500, ¾” PE x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, Duplex SS body, fire-safe design NPS 2, Class 2500, RTJ, single body with two obturators and a bleed, standard bore, DN 50 body, Duplex SS body, Metal Seats, fire-safe design NPS 2, Class 2500, 2” RTJ x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, Duplex SS body, metal seats, fire-safe design NPS 3/4, Class 2500, ¾” PE x ¾” FNPT, single body with two obturators and a bleed, standard bore, DN 20 body, Duplex SS body, metal seats, fire-safe design

ASTM A 182/A 182M F51 ASTM A 182/A 182M F51 ASTM A 182/A 182M F51 ASTM A 182/A 182M F51 ASTM A 182/A 182M F51 ASTM A 182/A 182M F51

GSAY10(04) GSAY2 GSAY10(06) GSAY2(M) GSAY10(04)-(M) GSAY10(06)-(M)

2, 3, 4, 30




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Class 2500—Duplex Stainless Steel–Process Piping G18A Classification Sheet

Component/ Standard

Description

ASTM Specifications

Notes†


Stud bolts Heavy, semifinished, hex nuts

ASTM A 320/A 320M Gr. B8, CL 2 ASTM A 194/A 194M Gr. 8

Flanges ASME B16.5

NPS ½–10, Class 2500, RTJ, WN, bore to match pipe

ASTM A 182/A 182M F51


NPS 2–10, Class 2500, RTJ, WN, bore to match pipe

ASTM A 182/A 182M F51

Gaskets ASME B16.20

Class 2500, oval ring, Type R, Duplex SS

ASME B16.20

64

Fittings ASME B16.9

NPS ½–6, BW, SMLS, CL-WP-S, same thickness as pipe NPS 8-10, BW, welded, CL-WP-WX

ASTM A 815/A 815M UNS 31803

55, 56


NPS ½–6, branch outlet fitting, BW outlet to match branch wall

ASTM A 182/A 182M F51

62

Pipe ASME B36.10M / ASME B36.19M

NPS ½ – 6, SMLS , thickness (see below) NPS 8-10, EFW, J.F. of 1.0, weld CL-1

ASTM A 790/A 790M UNS S31803 ASTM A928/A928M UNS 31803

51, 52, 53


NPS 1-10, Female RTJ, Class 2500

ASTM A240 UNS 31803 (Refer Table 4 PG-PDS 03-01-01 for type)

Target Tees ASME B16.9

NPS 10, same thickness as pipe ASTM A815 UNS31803


Class 2500—Duplex Stainless Steel–G18A Classification Sheet

Temperature range: -51 ºC to +149 ºC

Corrosion Allowance (C.A.) (see Appendix Note 87)

A C.A. = 0 mm (0 in.)

A C.A. = 0 mm (0 in.)

NPS SCH / THK NPS SCH / THK

½–1 80S 8 1.25” (31.75mm)

1½-2 160 10 1.5” (38.10mm)

3-6 XXS



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Class 2500—Duplex Stainless Steel–Process Piping G18A Classification Sheet

Branch Table

10 BWT

8 BRT BWT

6 BRT BRT BWT

4 WOL BRT BRT BWT

3 WOL WOL BRT BRT BWT

2 WOL WOL WOL BRT BRT BWT

1½ WOL WOL WOL WOL WOL BRT BWT

1 WOL WOL WOL WOL WOL WOL BRT BWT

¾ WOL WOL WOL WOL WOL WOL BRT BRT BWT

BR

AN

CH

S

I Z

E S

– N

P S

½ WOL WOL WOL WOL WOL WOL BRT BRT BRT BWT

10 8 6 4 3 2 1½ 1 ¾ ½

HEADER SIZES – NPS

Legend:


WOL = Buttweld O-let Fitting



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3. LINE CLASSIFICATION SHEETS AS 2885

The text of the numbered "Notes" referenced in the classification sheets is found in the Appendix of PG-PDS 03-01-01. A dagger (†) is used to identify such notes in this PDS.

3.1. Class 2500: Carbon Steel (Pipeline 0.6 Design Factor) G8E

Class 2500—Carbon Steel (Pipeline Service) G8E Classification Sheet

Service Pipeline – Hides Well Flowlines

Pipe Material Carbon steel (impact testing per listed codes / specifications)


Valve Material LT Carbon steel

Valve Trim Refer below and PG PDS 03-20-10

ASME Pressure Class 2500 – Refer to Reduced Design Pressure Below

Design Code AS 2885

PWHT As required by Approved welding procedure

Pressure/Temperature Limits (C) (kPa-g) (F) (psig)

NPS ½ to 16 -46 to +80 34,400 -50 to +176 4989

Pressure/Temperature limits based on pipeline design pressure.

See Appendix Note 6 and PG PDS 29-01-37 for details on temperature limitations for elastomers and thermoplastics used in valves


Valves

Description ASTM

Specifications

ID No.

Notes† Ball Valves API SPEC 6D or ASME B16.34

NPS ½ – 1 , Class 2500, BW, regular bore, 316 SS ball and trim, floating ball, RPTFE seats, fire-safe design

ASTM A 350 / A 350M LF2 Class 1

GBAB4 2, 3, 6, 7, 11, 21, 28, 30


NPS 1 – 14, Class 2500, RTJ, regular bore, 316 SS ball and trim, trunnion mounted ball, RPTFE seats, fire-safe design NPS 2 – 14, Class 2500, RTJ, regular bore, dual seal with cavity bleed valve GBAB9, ditto NPS 2 – 14, Class 2500, RTJ, full bore, 316 SS ball and trim, trunnion mounted ball, RPTFE seats, fire-safe design

ASTM A 350 / A 350M LF2 Class 1 or ASTM A 352 / A 352M LCB ASTM A 350 / A 350M LF2 Class 1 or ASTM A 352 / A 352M LCB ASTM A 350 / A 350M LF2 Class 1 or ASTM A 352 / A 352M LCB

GBAB2 GBAB2(01) GBFB2

2, 3, 6, 7, 11, 20, 21, 28, 119



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Valves

Description ASTM

Specifications

ID No.

Notes† NPS 2-14, Class 2500, BW, full bore, 316 SS ball and trim, trunnion mounted ball, RPTFE seats, fire-safe design, dual seal with drain valve GBAB9

ASTM A 350 / A 350M LF2 Class 1 or ASTM A 352 / A 352M LCB

GBFB4(01)

Ball Valves

API SPEC 6D

(Used by EPC4)

NPS 2-12, Class 2500, RTJ, reduced bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats - metal, other seals – Lip seals, liquid and mixed phase service, with weld overlay, fire-safe design NPS 2-12, Class 2500, RTJ, Full bore, trunnion mounted, SR x SR seat, 316 SS ball and trim, main seats – Metal seats, other seals – Lip seals, liquid and mixed phase service, with weld overlay, fire-safe design

ASTM A 352 / A 352M LCB ASTM A 352 / A 352M LCB

GBAB2(22)-(32)-(M) GBFB2(22)-(32)-(M)

2, 3, 5, 6, 7, 9, 11, 20, 21, 28, 119


NPS 2-14, Class 1500, BW x RTJ, full bore / regular bore, trunnion mounted ball, 316 SS ball and trim, RPTFE seats, fire safe design – Refer to datasheet for design and construction detail


SP Valve individual datasheet required

2, 3, 4, 6, 7, 11, 20, 21, 28


NPS 6 – 14, Class 2500, RTJ, regular bore, 3mils, ENP plated ball/seat pockets and stem seal area, trunnion mounted ball, RPTFE seats, fire-safe design NPS 6 – 14, Class 2500, RTJ, full bore, 3mils, ENP plated ball/seat pockets and stem seal area, trunnion mounted ball, RPTFE seats, fire-safe design

ASTM A 350 / A 350M LF2 Class 1 or ASTM A 352 / A 352M LCB ASTM A 350 / A 350M LF2 Class 1 or ASTM A 352 / A 352M LCB

GBAB2(P) GBFB2(P)

2, 3, 6, 7, 11, 17, 20, 21, 28


NPS ¾–1, Class 2500, BW, BC, API trim 8 (13 Cr), swing type, integral HF seat NPS 1 – 2, Class 2500, RTJ, integral flanges, BC, API trim 8 (13 Cr), swing type, integral HF seat NPS ¾–1, Class 2500, BW, BC, API trim 8 (13 Cr), piston type, integral HF seat NPS 1–2, Class 2500, RTJ, integral flanges, BC, API trim 8 (13 Cr), piston type, integral HF seat

ASTM A 350 / A 350M LF2 Class 1 ASTM A 350 / A 350M LF2 Class 1 ASTM A 350 / A 350M LF2 Class 1 ASTM A 350 / A 350M LF2 Class 1

GCAB4 GCAB2 GCNB4 GCNB2

25, 27


NPS 2 – 14, Class 2500, RTJ, retainerless dual plates, through-drilled solid lugs, integral metal seat, Inconel springs, CS plates and 316 SS pins


GCYB2

23, 24, 25



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Valves

Description ASTM

Specifications

ID No.

Notes† Check Valves API SPEC 6D

NPS 2 – 14, Class 2500, RTJ, BC, swing type (piggable), 13 Cr Trim, HF seat


GCFB2 25, 26

Check Valves API STD 600 or API SPEC 6D

NPS 2 – 14, Class 2500, RTJ, BC, swing type (non-piggable), 13 Cr Trim, HF seat


GCAB2 25, 26, 29


NPS ½ – 1, Class 2500, BW, BB, OS&Y, API trim 8 (13 Cr), graphitic packing NPS 1 – 2, Class 2500, RTJ, integral flanges, BB, OS&Y, API trim 8 (13 Cr), graphitic packing

ASTM A 350 / A 350M LF2 Class 1 ASTM A 350 / A 350M LF2 Class 1

GTAB4 GTAB2

28


NPS 2 – 12, Class 2500, RTJ, BB, OS&Y, API trim 8 (13 Cr), graphitic packing


GTAB2 3, 28, 29


NPS ½ – 1, Class 2500, BW, BB, OS&Y, API trim 8 (13 Cr), standard port, graphitic packing NPS ½–1, Class 2500, SW x SE, ditto NPS ½–1, Class 2500, SW, ditto NPS 1 – 2, Class 2500, RTJ, integral flanges, BB, OS&Y, API trim 8 (13 Cr), standard port, graphitic packing

ASTM A 350 / A 350M LF2 Class 1 ASTM A 350 / A 350M LF2 Class 1 ASTM A 350 / A 350M LF2 Class 1 ASTM A 350 / A 350M LF2 Class 1

GGAB4 GGAB7 GGAB5 GGAB2

22, 28


NPS 2 – 14, Class 2500, RTJ, BB, OS&Y, API trim 8 (13 Cr), standard port, graphitic packing


GGAB2 3, 22, 28, 29


NPS ½ – 2, applies to the first block valve (or double block valve where required). See Note 4 for additional requirements and information.

4




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Class 2500—Carbon Steel (Pipeline 0.6 Design Factor) G8E Classification Sheet Component/

Standard

Description

ASTM Specifications

Notes† Bolting ASME B18.2.1 and ASME B18.2.2


ASTM A 320 / A 320M L7 ASTM A 194/A 194M 2H

59 (Note 80 used by EPC4)

Flanges ASME B16.5

NPS 1/2 – 3, Class 2500, RTJ, SW, bore to match pipe NPS 1/2 – 3, Class 2500, RTJ, WN, bore to match pipe [NPS 4 - 14, Class 2500, RTJ, WN, bore to match pipe

ASTM A 350 LF2 Class 1 ASTM A 694/ A 694M Gr F60

65, 113, 116, 118, 119


N/A N/A

Gaskets ASME B16.20

NPS ½ - 14, Class 2500, oval ring, Type R, soft iron, electroplated zinc for corrosion resistance.

64


NPS ½–1, SW, Sch XXS (XXH) and heavier – Class 9000

ASTM A 350 LF2 Class 1

53, 54, 62, 113, 114, 116

Fittings ASME B16.9 / MSS SP75

NPS 1½ – 3, BW, same thickness as pipe NPS 4 - 14, BW, same thickness as pipe

ASTM A 420 WPL6, seamless or forged ASTM A 860 / A 860M Gr WPHY 60, seamless or forged

55, 56, 113, 114, 116, 118, 119


NPS ½ - 1 branch outlet fitting, SW outlet, Sch same as fittings NPS 1½ - 6 branch outlet fitting, BW outlet to match branch wall, material to match header

ASTM A 350 LF2 Class 1 ASTM A 860 Gr WPHY 60 / ASTM A 694 / A 694M Gr F60, seamless or forged

53, 62, 113, 116, 118, 120

Pipe API SPEC 5L / ASME B36.10M

NPS ½ – 3, seamless, XXS NPS 4, seamless, thickness t = 11.3 mm NPS 6, seamless, thickness t = 15.2 mm NPS 8, seamless, thickness t = 18.8 mm NPS 10, seamless, thickness t = 22.7 mm NPS 12, seamless, thickness t = 26.4 mm NPS 16, seamless, thickness t = 32.3 mm

ASTM A 333 / A 333M Gr 6, impact tested to satisfy energy requirement of 27J at -46°C (-50°F) service per the requirements of AS 2885. API SPEC 5L X60, PSL2, Delivery Condition “N” and impact tested to satisfy energy requirement of 60J at -46°C (-50°F) service per the requirements of AS 2885.

51,52, 53, 54, 115, 118 (Note 121 used by EPC4)




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Class 2500—Carbon Steel (Pipeline 0.6 Design Factor) G8E Classification Sheet

Corrosion Allowance (C.A.) (see Appendix Note 87)

E C.A. = 3.0 mm (0.12 in.)

E C.A. = 3.0 mm (0.12 in.)

(Used by EPC4)

NPS SCH / THK Material NPS SCH / THK Material

½ - 3 XXS ASTM A 333 Gr 6 4 Sch 160 API 5L X60, PSL 2

4 t =11.3 mm API 5L

X60, PSL 2 6 t =15.88mm API 5L X60, PSL 2

6 t =15.2 mm API 5L X60, PSL 2 8 t =19.05mm API 5L X60, PSL 2



12 t =26.4 mm API 5L X60, PSL 2



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Branch Table

16 BWT

12 BRT BWT

10 BRT BRT BWT

8 BRT BRT BRT BWT

6 WOL WOL/BRT*

BRT BRT BWT

4 WOL WOL WOL BRT BRT BWT

3 WOL WOL WOL WOL BRT BRT BWT

2 WOL WOL WOL WOL WOL BRT BRT BWT

1½ WOL WOL WOL WOL WOL WOL BRT BRT BWT

1 SOL SOL SOL SOL SOL SOL SOL SOLSOL/BRT*

SWT

¾ SOL SOL SOL SOL SOL SOL SOL SOLSOL/BRT*

SRTSWT

BR

AN

CH

S

I Z

E S

– N

P S

½ SOL SOL SOL SOL SOL SOL SOL SOLSOL/BRT*

SRTSRT SWT

16 12 10 8 6 4 3 2 1½ 1 ¾ ½


Legend:


WOL = Buttweld O-let fitting SOL = Socket weld O-let fitting

SWT = Socket Weld Tee SRT = Socket Weld Reducing Tee

Note: BRT* used by EPC4



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APPENDIX: NOTES TO PIPING LINE CLASS 2500

The Notes for this PDS can be found in PG-PDS 03-01-01. Additional notes that apply to this PDS are shown below:

112. Special transition pieces may be required to allow connection of ASME B36.10/B36.19 piping to API 6A flanges and other fittings in line classes containing API 6A flanges. If pipe and fittings compliant with API 6A dimensions are used, the designer must calculate the wall thicknesses required for each applicable size used.

113. ASTM-A694/A694M and MSS SP75/ASTM-A860 normalized materials shall be impact tested in accordance with the following:

Note: where ASME-B31.3, Table 323.3.5, exceeds the requirements under the above stated specifications for impact testing, ASME-B31.3, Table 323.3.5 shall govern.

114. Where ASTM-A860/A860M WPHY normalized materials are required for services other than low temperature, impact testing must still be carried out in accordance with the requirements detailed in standard ASTM-A860/A860M.

115. Supply, Manufacture and Testing (including impact testing) of API 5L Line Pipe shall be in accordance with PG-PDS 29-99-09.

116. Unlisted components and materials are subject to the requirements of ASME B31.3, or AS 2885 as applicable. Refer to Technical Note “Use of Unlisted Piping Materials and Components”, PGHU-EO-LRZZZ-000001 for guidance on proposed qualification methodology for unlisted materials and components.

117. Deleted.

118. Minimum requirements for materials, manufacture and testing of pipeline and flowline fittings and flanges installed as part of facilities piping within AS 2885 piping areas in accordance with PG-PDS 29-01-11, unless otherwise noted.

119. Butt welds between components of unequal nominal wall thickness shall comply with AS 2885. Transition pieces may be required in cases where piping components have a specified minimim yield stress lower than that of matching pipe. The internal diameter of the transition piece shall not be less than the minimum bore of the matching pipe. Weld test rings shall be supplied for weld procedure qualification.

120. Branch O-let fittings shall be designed for the pressure-temperature limits stated in the piping material classification sheets, and shall take into account the diameter, wall thickness, and material of the header pipe when determining the required branch reinforcement, whilst ensuring branch attachment welds are not excessive. Branch O-let fittings shall have a clearly designated weld line that is supported by the branch reinforcement calculation. Custom designed O-let fittings shall be supplied with area reinforcement calculations and certified dimensional drawing of the fitting, including weld detail. Proof tested fittings shall be supplied with a statement of

Component / Standard Material Specification Impact Testing

Requirements To

CVN Test

Temperature

Flanges to ASME B16.5 / ASME B16.47

Fittings to ASME B16.11

Branch Outlet Fittings (O-Lets) to MSS SP-97

ASTM A694 / A694M

Grade F60

ASTM-A707 / A707M

Class 3 / Grade L2

-46ºC (-50ºF)

Fittings to ASME B16.9 / MSS SP-75

ASTM A860 / A 860M

WPHY 60

ASTM A860 / A 860M

Grade WPHY 60

-46ºC (-50ºF)



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compliance for the nominated branch connection design, in lieu of area reinforcement calculation.

121. Based on the results of the Fracture Control analyses the following DWTT / Charpy toughness requirements are recommended for the API 5L Grade X60 PSL2 and ASTM A333 Grade 6 pipe material used by EPC4 scope of work:

Brittle Fracture Control Requirements:

Pipe Diameter > 400mm : DWTT Min 85% Shear at -10 deg C

Pipe Diameter <= 400mm : Charpy Min 85% Shear at -10 deg C

Initiation / Dynamic Fracture Control Requirements

All Pipe Sizes : 60 / 60 J at 0 deg C

These toughness requirements provide adequate Fracture Control and will ensure that the girth welds can achieve the Charpy requirements specified in AS 2885-2.



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ATTACHMENT: PURPOSE CODE DEFINITIONS

Code Description

* Assigned to paragraphs that require the Owner’s Engineer to provide additional information or make a decision.

A Assigned to paragraphs that require approval from the Owner’s Engineer before the work may proceed or the design is finalized.

C Assigned to paragraphs whose primary purpose is reduced costs. Reduced cost in this context refers to initial investment cost and does not include life cycle cost considerations. Life cycle cost considerations are captured under reliability, maintainability, or operability purpose codes.

E Assigned to paragraphs whose primary purpose is driven by environmental considerations. Environmental considerations typically include specifications intended to protect against emissions/leakage to the air, water, and/or soil. Deviations from the specifications contained in such paragraphs require formal review and approval according to local environmental policy.

I Assigned to paragraphs that provide only clarifying information, such as Scope statements, definitions of terms, etc.

M Assigned to paragraphs whose primary purpose is to provide for maintainability of equipment or systems. Maintainability provisions are those that facilitate the performance of maintenance on equipment/systems either during downtimes or during onstream operations.

O Assigned to paragraphs whose primary purpose is to assure operability of equipment or systems. Operability is the ability of the equipment/system to perform satisfactorily even though conditions are off-design, such as during start-ups, process swings, subcomponent malfunction, etc.

R Assigned to paragraphs whose primary purpose is to improve or assure the reliability of equipment or systems. Reliability is a measure of the ability of equipment/systems to operate without malfunction or failure between planned maintenance interventions.

S Assigned to paragraphs containing specifications/guidance where the primary purpose is the avoidance of incidents impacting personnel safety, operational safety, and the public in general and/or involving responses to emergency situations. Any deviation from the specifications contained in such designated paragraphs requires formal review and approval according to local safety policy.

Personnel Safety: Refers to incident-related personnel injuries or illness, e.g., burns, cuts, abrasions, inhalation of or exposure to dangerous substances, etc., that could result in medical treatment, restricted work, lost-time incidents, or fatalities.

Operational Safety:

Refers to the prevention and control of process releases, fires, and/or explosions that could result in damage to equipment, process disruption, or personnel injury or illness.



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RECORD OF CHANGE

Revision 0 Date: 21/03/11

Location Action Description

Initial Publish

pghu eh lspds 002008 rev 0

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