| Standard Met︰ | Specification
ASME STANDARDS
• ASME B 16.5: Steel Pipe Flanges and Flanged Fittings
• ASME B 16.9: Factory-Made Wrought Steel Butt Welding Fittings
• ASME B 16.11: Forged Steel Fittings Socket Ending and Threaded
• ASME B 16.25: Buttwelding Ends
• ASME B 16.31.3: Power Piping
• ASME B 16.31.8: Gas Transmission Distribution and Piping Systems
• ASME B 16.49: Factory-Made Wrought Steel Butt Welding Induction Bends
MSS STANDARDS
• MSS SP-43: Wrought Stainless Steel Butt Welding Fittings
• MSS SP-75: Specification for High Test Wrought Butt Welding Fittings
• 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
BB 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 A234: Pipe Fittings of Wrough Carbon Steel and alloy steel for Moderate and elevated Temperatures
• ASTM A403: Wrough Autenitic Stainless Steel Pipe Fittings
• ASTM A420: Pipe Fittings of Wrough Carbon Steel and alloy steel for low Temperatures Service
• ASTM A53: Pipe, Steel, Black and Hot Dipped Zinc Coated Welded and Seamless
• ASTM A106: Seamless Carbon Steel for high Temperature Service
• 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 A350: Forgin Carbon AND Low-Alloy Steel, requiring Notch Toughness Testing for pipiping Components
• ASTM A815: Wrough Ferritic, Ferritic/Autenitic and martensitic Stainless Steel Pipe Fittings
• ASTM 860: Wrough High Strenght, Low Alloy Steel, Butt Welding Fittings
API STANDARD
• API 5L: Seamless and Welded Steel Line Pipe
• API 5LX: Seamless and Welded High test line Pipe
IPS STANDARD
• IPS-M-PI-150: Standard for Flanges and Fittings
Materials
Carbon Steel for Moderate Temperature
ASTM 234 WPB-WPC
High Yeld carbon steel for pipeline and offshore
ASTM A 860 WPHY42-46-52-60-65-70-80
Carbon Steel for low temperature
ASTM A 420 WPL6
Carbon nickel steel for low temperature
ASTM A 420 WPL3
Carbon Molybdenum steel
ASTM A 234 WP1
Chromium Molybdenum steel
ASTM A 234 WP5-9-11-12-22
Austenitic Stainless steel
ASTM A403 WP304-316-321-347
Nickel and Nickel Alloys
ASTM B366
Ferritic Steel
ASTM 815 WP27-33-429-430-430TI-446 (Duplex)
Ferritic/Austenitic Steel
UNS S331803 (Duplex)
UNS S32750-S32760-32550 (Superduplex)
Martensitic Steel
ASTM 815 WP410
Titanium alloy
ASTM B363
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