Steel Pipes {:en}{:en}{:en}{:en}{:en}{:en}API 5CT Seamless Steel Pipe (API 5CT N80/J55/K55/P110/Btc/Ltc/Bc/Eue/EU Tubing Pipe, Casing Pipe.
Steel Pipes ASTM A36 1000mm LSAW SSAW Large Diameter API 5L 5CT Seamless Galvanized Steel Tube/Carbon Steel Tube for Oil and Gas Transportion