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Large Diameter Forging Flange (300-6500mm)
Dec 23, 2017

Basic Info

  • Type: Welding Flange

  • Structure: Flanges

  • Sealing Surface: RF

  • Size: 1200mm-6500mm

  • Standard: ANSI, DIN, GB, JIS, BSW

  • Material: Carbon Steel

  • Connection: Flanged

  • Manufacturing Way: Forging

Product Description



GB
GB/T4700-4707 (Flanges for Pressure Vessels), GB/T9112-9124 (Pipe Flange)
JB/T4726-4728 (Steel Forgings for Pressure Vessels)
JB/T6396-6398 (Large-Scale Steel Forgings Made of Alloy Steel, Carbon steel, Stainless Steel, Acid-Proof Steel and heat resistant steel)
HG20592-20635 (Pipe Flange)
SH3406 (Steel Pipe Flange for Petro-Chemical)
ASTM
ASME
ASME B16.5 (Pipe Flange)
A403/A403M (Wrought Austenitic Stainless Steel Piping Fittings)
A182/A182M (Alloy Steel Forgings for high-Temperature)
A105/A105M (Carbon Steel Forgings for Piping)
A234/A234M (Piping Fittings of Carbon Steel and Alloy Steel for Moderate and High Temperature)
A350/A350M (Carbon Steel and Low-Alloy Steel Forgings, Requiring Notch Toughness Testing)
JISG3214 (Stainless Steel Forgings for Pressure Vessel)
JIS B2220 (Steel Pipe Flange)
DINDIN2512-86030 (Steel Pipe Flange)
ENEN10222-1~5(Steel Forgings for Pressure Purposes)