等級
10#, 20#, 45#, 16Mn, A53(A、B), A106 (BのC), Q235, Q345, Q195, Q215, St37-2, St42-2, St52.4
Section shape
Round/Square/Rectangular
Outer diameter
21.3mm-610mm
Material
A36/SS400/Q235B,ST37-2,etc
Welded Line Type
Longitudinal
Ends
Plain /Beveled /Thread with Coupling or cap
End protector
Plastic pipe cap/Iron protector
Surface Treatment
3 PE, FBE, corrosion resistant coating
Inspection
SGS/BV/Eddy Current , Infrared Test
Products
carbon steel pipe price per meter/2 inch black iron pipe