ANSI B16.47 SER.A Class 150 12″-60″ SS400 Weld Neck Flange
Weld neck flange is bored to match the inside diameter of the mating pipe or fitting so there will be no restriction of product flow.This prevents turbulence at the joint and reduces erosion.They also provide excellent stress distribution through the tapered hub and are easily radiographed for flaw detection.
In Hebei Haihao,we mainly manufacture weld neck flange according to standards:ANSI/ASME B16.5,ANSI/ASME B16.47,EN1092-1,BS4504,DIN,UNI,BS 10,GOST/ГОСТ 1281-80,etc.
ANSI B16.47 SER.A 12″-60″ SS400 Weld Neck Flange Pressure:
Class 150,class 300,class 400,class 600,class 900.
ANSI B16.47 SER.A Class 150 SS400 Weld Neck Flange Size:
ANSI B16.47 SER.A Class 150 12″-60″ Weld Neck Flange Material:
Carbon steel: ASTM A105, A181, ASTM A516 GR.60, GR.70, ASTM A694 F42, F46, F52, F56, F60, F65, F70, ST37, ST45.8, C22.8, S235, S235JRG2, P235GH, P245GH, P250GH, P265GH, P355GH, S355J2, 16MN, 20MN, Q235, 20#, CT20, SS400.
Stainless steel: ASTM A182 F304, F304L, F316, F316L, F321, F321H, F304H, F316H, F347H, 1.4301, 1.4306, 1.4401, 1.4404, 1.4541, 1.4571, SUS304, SUS316.
Alloy Steel: ASTM A350 LF2, CL1/CL2, ASTM A182 F5, F9, F11, F12, F22, F91.
Duplex Steel: S31803 / F51 / S32205 / F60 / 1.4462
Super Duplex: S32750 / F53 / 1.4410 / S32760 / F55 / 1.4501
Haihao Group Flange Products Packing:
Wooden case, Plywood case, Pallet.
Hebei Haihao as a professional flange manufacturer in China.We have more than 30 years of experience.We also supply a variety of flanges to satisfy customers’ specific requirements.Products are produced strictly according to the required standard.When you have any need about all kinds of weld neck flanges,welcome to call us or sends e-mails.