CITY GAS DISTRIBUTION (Energy that creates a better path): Piping Codes and Standards

Thursday, February 11, 2021

Piping Codes and Standards

 

ASME B31 Codes

Sr.NumberTitle
1B31.1Power Piping
2B31.2Fuel Gas Piping
3B31.3Process Piping
4B31.4Pipeline Transportation Systems for Liquid Hydrocarbons and Other Liquids.
5B31.5Refrigeration Piping and Heat Transfer Components.
6B31.8Gas Transmission and Distribution Piping Systems.
7B31.8SManaging System Integrity of Gas Pipelines.
8B31.9Building Services Piping.
9B31.11Slurry Transportation Piping Systems.
10B31.12Hydrogen Piping and Pipelines.
11B31GManual for Determining Remaining Strength of Corroded Pipelines.

ASME Dimensional Standards

Sr.NumberTitle
1B1.20.1Pipe Threads, General Purpose (Inch)
2B1.20.3Dryseal Pipe Threads (Inch)
3B16.1Cast Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250
4B16.3Malleable Iron Threaded Fittings: Classes 150 and 300
5B16.4Gray Iron Threaded Fittings: Classes 125 and 250
6B16.5Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24 Metric/Inch Standard
7B16.9Factory-Made Wrought Buttwelding Fittings
8B16.10Face-to-Face and End-to-End Dimensions of Valves
9B16.11Forged Fittings, Socket-Welding and Threaded
10B16.12Cast Iron Threaded Drainage Fittings
11B16.14Ferrous Pipe Plugs, Bushings, and Locknuts With Pipe Threads
12B16.20Metallic Gaskets for Pipe Flanges: Ring-Joint, Spiral-Wound, and Jacketed
13B16.21Nonmetallic Flat Gaskets for Pipe Flanges
14B16.25Buttwelding Ends
15B16.28Wrought Steel Buttwelding Short Radius Elbows and Returns
16B16.34Valves : Flanged, Threaded, and Welding End
17B16.36Orifice Flanges
18B16.38Large Metallic Valves for Gas Distribution (Manually Operated, NPS 21/2 to 12, 125 psig Maximum)
19B16.39Malleable Iron Threaded Pipe Unions
20B16.42Ductile Iron Pipe Flanges and Flanged Fittings, Classes 150 and 300
21B16.47Large Diameter Steel Flanges (NPS 26 Through NPS 60)
22B16.48Steel Line Blanks
23B36.10Welded and Seamless Wrought Steel Pipe
24B36.19Stainless Steel Pipe

MSS Dimensional Standards

Sr.NumberTitle
1MSS-SP-6Standard Finishes for Contact Faces of Pipe Flanges and Connecting-End Flanges of Valves and Fittings
2MSS-SP-9Spot Facing for Bronze, Iron and Steel Flanges
3MSS-SP-25Standard Marking Systems for Valves, Fittings, Flanges, and Unions
4MSS-SP-42Class 150 (PN 20) Corrosion Resistant Gate, Globe, Angle and Check Valves With Flanged and Butt Weld Ends
5MSS-SP-43Wrought Stainless Steel Butt-Welding Fittings Including Reference to Other Corrosion Resistant Materials
6MSS-SP-44Steel Pipe Line Flanges
7MSS-SP-45Bypass and Drain Connections
8MSS-SP-51Class 150LW Corrosion Resistant Flanges and Cast Flanged Fittings
9MSS-SP-58Pipe Hangers and Supports
10MSS-SP-65High Pressure Chemical Industry Flanges and Threaded Stubs for Use with Lens Gaskets
11MSS-SP-69Pipe Hangers and Suports
12MSS-SP-70Cast Iron Gate Valves, Flanged and Threaded Ends
13MSS-SP-71Gray Iron Swing Check Valves, Flanged and Threaded Ends
14MSS-SP-72Ball Valves With Flanged or Buttwelding Ends for General Service
15MSS-SP-75Specifications for High Test Wrought Buttwelding Fittings
16MSS-SP-79Socket-Welding Reducer Inserts
17MSS-SP-81Stainless Steel, Bonnetless, Flanged, Knife Gate Valves
18MSS-SP-83Class 3000 Steel Pipe Unions, Socket-Welding and Threaded
19MSS-SP-85Gray Iron Globe and Angle Valves, Flanged and Threaded Ends
20MSS-SP-88Diaphragm Type Valves
21MSS-SP-95Swage(d) Nipples and Bull Plugs
22MSS-SP-97Integrally Reinforced Forged Branch Outlet Fittings

ASTM Materials for Pipes

Sr.NumberTitle
1A-53Welded and Seamless Steel Pipe
2A-106Seamless Carbon Steel Pipe for High-Temperature Service
3A-12081ack and Hot-Dipped Zinc-Coated (Galvanized) Welded and Seamless Steel Pipe for Ordinary Uses
4A-134Electric Fusion (Arc)-Welded Steel Plate Pipe (Sizes 16 in. and Over)
5A-135Electric-Resistance-Welded Steel Pipe
6A-139Electric-Fusion (Arc)-Welded Steel Plate Pipe (Sizes 4 in. and Over)
7A-155Electric-Fusion-Welded Steel Pipe for High-Pressure Service
8A-211Spiral-Welded Steel or Iron Pipe
9A-312Seamless and Welded Austenitic Stainless Steel Pipe
10A-333Seamless and Welded Steel Pipe for Low Temperature Service
11A-335Seamless Ferritic Alloy Steel Pipe for High-Temperature Service
12A-358Electric-Fusion-Welded Austenitic Chromium-Nickel Alloy Steel Pipe for High Temperature Service
13A-369Carbon and Ferritic Alloy Steel Forged and 80red Pipe for High Temperature Service
14A-376Seamless Austenitic Steel Pipe for High-Temperature Central-Station Service
15A-381Metal-Arc-Welded Steel Pipe for High-Pressure Transmission Systems
16A-405Seamless Ferritic Alloy Steel Pipe Specially Heat Treated for High Temperature Service
17A-523Plain End Seamless and Electric-Resistance-Welded Steel Pipe for High Pressure Pipe-Type Cable Circuits
18A-524Seamless Carbon Steel Pipe for Process Piping
19A-530General Requirements for Specialized Carbon and Alloy Steel Pipe
20API-5LLine Pipe

ASTM Materials for Buttwelding Fittings

Sr.NumberTitle
1A234Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service.
2A420Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service.
3A403Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings.

No comments:

Post a Comment

Search Blog

CITY GAS DISTRIBUTION

Flange

A flange is a method of connection pipes, valves, pumps, and other equipment to form a piping system. It is the second and most connection a...

POSTS