GB/T8162 carbon steel sprial pipe 1. many different sizes of the products 2..low and medium pressure boiler ,high pressure A: Pipe and tube Size Range:GB/T8162 carbon steel sprial pipe

1) Round pipe diameter: 8mm-3000mm, thickness: 0.4-60.0mm2) Square tube: 10 x 10mm-1000 x 1000mm, thickness: 0.6-60.0mm3) Rectangle tube: 15 x 10mm-800 x 500mm, thickness: 0.6-60.0mm

B: Surface finish: black, blank, bright and galvanized, or painted 

C: Length of each pipe: 500mm-16,000mm

D: Steel grade: 10#, 20#, A106B, A53B, Q195 Q235, Q345, ST37-2, ST52, S235, S355, SS400, A1010, SAE1045, X40, X60, A312, 304, 316 etc

 

GB/T8162 carbon steel sprial pipe