PIPE FITTINGS
ASME/ANSI Standards:
ASME/ANSI B16.9 - 2001 - Factory-Made Wrought Steel Buttwelding Fittings
ASME/ANSI B16.11 - 2001 - Forged Steel Fittings, Socket-Welding and Threaded
ASME/ANSI B16.20 - 1998 - Metallic Gaskets for Pipe Flanges-Ring-Joint, Spiral-Would, and Jacketed
ASME/ANSI B16.25 - 1997 - Buttwelding Ends
ASME/ANSI B16.28 - 1994 - Wrought Steel Buttwelding Short Radius Elbows and Returns
MSS STANDARDS
MSS SP-43: Wrought Stainless Steel Butt Welding Fittings
MSS SP-75: Specification for High Test Wrought Butt Welding Fittings -WPHY 42,WPHY 46,WPHY 52,WPHY 60,WPHY 65,WPHY70,WPHY80
MSS SP-79: Socket Welding Reducer Inserts
JIS STANDARDS
JIS B2311: Steel Butt Welding Pipe Fittings for ordinary use
JIS B2312: Steel Butt Pipe Fittings
JIS B2313: Steel Plate Butt Welding Pipe Fittings
JIS B2316: Steel Socket Welding Pipe Fittings
BS STANDARDS
BS 1640: Steel Butt Welding Pipe Fittings for petroleum Industry-Part 1: Wrought Carbon and ferritie Alloy Steel Fittings
BS 1965: Butt Welding Pipe Fittings for pressure purpose Part 1:Carbon Steel & Austenitic Stainless Steel
ASTM STANDARDS
ASTM A105: Forging Carbon Steel for Piping Component
ASTM A181: Forging Carbon Steel for General Purpose Piping
ASTM A182: Forged or Rolled Alooy Steel Pipe Flanges, Forged Fittings, and Valves and Parts for high temperature Service
ASTM A234: Pipe Fittings of Wrough Carbon Steel and alloy steel for Moderate and elevated Temperatures
ASTM A350: Forgin Carbon AND Low-Alloy Steel, requiring Notch Toughness Testing for pipiping Components
ASTM A403: Wrough Autenitic Stainless Steel Pipe Fittings
ASTM A420: Pipe Fittings of Wrough Carbon Steel and alloy steel for low Temperatures Service
ASTM A815: Wrough Ferritic, Ferritic/Autenitic and martensitic Stainless Steel Pipe Fittings
ASTM 860: Wrough High Strenght, Low Alloy Steel, Butt Welding Fittings
DEP 31.40.21.34-Gen Carbon and low alloy steel pipeline flanges for use in oil and gas operations (amendments/supplements to MSS SP-44)
DEP 31.40.21.30-Gen Pipeline fittings (amendments/supplements to MSS SP-75)
DEP 31.40.21.31-Gen.Pipeline isolating joints (amendments/supplements to MSS SP-75)
ISO 15590-2 Petroleum and natural gas industries - induction bends, fittings and flanges for pipeline transportation systems Part 2: Fittings
