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
Name: SSAW
Standard: API 5L PSL1, ASTM A53, ASTM A252, SY/T5037, SY/T5040, DIN 30670
Material: ASTM A252 GR.1—3,SS400, ST37, ST52, Q235, Q345, API GR.A, GR.B
Specification: OD: 219.1mm-2320mm
Wall thickness: 5mm-24mm
Surface treatment: Galvanized, 3-LAYERS PE, FBE, lacquering, varnishing