Hebei Lufeng Piping Equipment Co., Ltd.
Carbon /Alloy steel pipes, ERW steel pipes, API 5L LSAW&SSAW, ASME B16.9/MSS SP-75 BW pipe fittings, ASME B16.5/16.47 steel flanges, ASME B16.11/MSS SP-97 forged fittings, Knife gate valves, Butterfly
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Product Name: LWN flange
Material: ASTM A182 F60
Size: 3" (DN80)
Pressure Class: Class150
Flange Face: RF
Thickness: Sch80
Ends: Plain
Heat Treatment: Solution and quenching in water
Manufacture Standard: ASME B16.5
Raw Material: ASTM A182 F60
Forming: Forging + Heating + Machining + Drilling