Product Name:Seamless Carbon Steel Pipe Place Of Origin: China Features And Specifications: 1) Outer Diameter:1/4" To 30" 2) Wall Thickness: SCH 5, SCH 10, SCH 20, SCH 40, SCH 80, SCH 160, SCH XXS4 3) Standards: ASTM A 106, ASTM A 53, ASTM A179, ...Read More