SAE1045 S45C Hot Rolled Cold Drawn Carbon Steel lron Round Bar Rod ASTM Standard Moldcarbon steel bar

Wholesale Price ASTM A36 A572 Gr50 0.6mm 1000mm Width Cold Rolled Carbon steel Coils

API 5L X80 carbon welded steel pipe

ASTM A36 A53 A192 Q235 Q2358 1045 4130 Sch40 10mm 60mm Carbon Steel Pipe for Oil andGas Pipeline Construction

ST37 ST53 ASTM A106 GR.B Thick Wall Seamless Steel Pipe

120mm Diameter carbon Round steel Tube Welded Round steel pipe

casing pipe with round buckle hot rolled drill pipe J55 water well carbon steel casing tube thick walseamless oil casing pipe

ST37 Carbon steel round bar