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  • Fittings standard data

    Hebei haihao group can produce the pipe fittings as per the follows standards :

    ASME/ ANSI Standard Pipe Fitti
  • ANSI B16.9 – 2012 – Factory-Made Wrought Steel Butt-welding Fittings
  • ANSI B16.11-2005- Forged Fittings, Socket-Welding and Threaded
  • ANSI B16.25 -2012- Butt welding Ends
  • ANSI B16.28-1994-Wrought-Steel-Butt-Welding-Short-Radius-Elbows-And-Returns
  • ANSI B16.49-2012 Factory Made Wrought Steel Butt-welding Induction Bends for Transportation and Distribution Systems
  • ANSI B36.19M 2004 STAINLESS STEEL PIPE
  • ANSI B36.10M 2004 Welded and Seamless Wrought Steel Pipe
  • MSS SP Pipe Fittings
  • MSS SP-75 -2004 Specification for High-Test,Wrought,Butt-Welding Fittings
  • MSS SP-25 -1998- Marking System for Valves, Fittings, Flanges and Unions
  • MSS SP-43 -2008- Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
  • EN Standard Pipe Fittings
  • BS EN 10253-1 Butt-Welding Pipe Fittings Wrought Carbon Steel for General Use and Without Specific Inspection Requirements
  • BS EN 10253-2 Butt-welding pipe fittings. part 2: Non alloy ferritic alloy steels with specific inspection requirements
  • BS EN10253-3 Butt-welding pipe fittings Part 3:Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements
  • BS-EN-10253-4-2008 Butt-welding pipe fittings Part 4 Wrought austenitic and austenitic-ferritic (duplex)stainless steels with specific inspection requirements
  • BS EN 10241-2000 Steel threaded pipe fittings
  • DIN Standard Pipe Fittings
  • DIN 2605 part1-1991 Steel butt-welding pipe fittings Elbows and bends with reduced pressure factor
  • DIN 2605 part2 1995 Steel butt-welding pipe fittings Elbows and bends for use at full service pressure
  • DIN 2609 1991 Steel butt-welding pipe fittings-Technical delivery conditions
  • DIN 2615 part1 1992 Steel butt-welding pipe fittings Tees with reduced pressure factor
  • DIN 2615 part2 1992 Steel butt-welding pipe fittings Tees for use at full service pressure
  • DIN 2616 part1 1991 Steel butt-welding pipe fittings Eccentric reducers with reduced pressure factor
  • DIN 2616 part2 1991 Steel butt-welding pipe fittings Reducers for use at full service pressure
  • DIN2617 1991 Steel butt-welding pipe fittings-Caps
  • DIN 2982 Screwed Steel Pipe Fittings Parallel Nipples,Taper Nipples
  • DIN 2986 Threaded Steel Pipe Fittings Sockets
  • DIN 28011 Torispherical-heads
  • GOST Standard Pipe Fittings
  • GOST 17375-2001 Carbon and low-alloy steel butt-welding fittings.Sharply curved bends type 3D(R=1.5DN).Design
  • GOST 17376-2001 Carbon and low-alloy steel butt-welding fittings.Tees.Design
  • GOST 17378-2001 Carbon and low-alloy steel butt-welding fittings Reducers Design
  • GOST 17379-2001 Carbon and low-alloy steel butt-welding fittings Elliptical caps Design
  • GOST 17380-2001 Carbon and low-alloy steel butt-welding fittings General specifications
  • GOST 30753-2001 Carbon and low-alloy steel butt-weldings fittings Sharply curved bends type 2D (R=DN) Design
  • JIS Standard Pipe Fittings
  • JIS B2311-2009 Steel butt-welding pipe fittings for ordinary use
  • JIS B2312-1997 Steel butt-welding pipe fittings
  • JIS B2313-2009 Steel plate butt-welding pipe fittings
  • JIS B2316-2007 Steel socket-welding pipe fittings
  • ISO Standard
  • ISO 3419 Non-alloy and alloy steel butt-welding fittings.
  • ISO 5251 Stainless steel butt-welding fittings