"cold rolled mild steel plate"

SCH40 SCH80 4 inch ống thép không may carbon 8 inch 12' 13' nhẹ ASTM A106 GR.B

SCH40 SCH80 4 Inch Carbon Seamless Steel Pipes 8 Inch 12'' 13'' Mild ASTM A106 GR.B Product Overview Hot Rolled Carbon Seamless Steel Pipe ST37 ST52 1020 1045 A106B Fluid Pipe Product Name Hot Rolled Carbon Seamless Steel Pipe ST37 ST52 1020 1045 A106B Fluid Pipe Material ST52, CK45, 4140, 16Mn, 42CrMo, E355, Q345B, Q345D, Stainless Steel 304/316, Duplex 2205, etc. Delivery Condition BK, BK+S, GBK, NBK Straightness ≤ 0.5/1000 Roughness 0.2-0.4 u Diameter 6mm - 1000mm Length