Prefabricated Seamless Customized Pipeline

　　Thickness:4 - 70 mm

　　Color:customized

　　Outer Diameter: 6mm-325mm

　　Material:stainless steel, alloy steel,carbon steel

　　Standard:BS, GB, DIN, ASTM, API

　　Certification:API

　　Grade:20#, 45#, 16Mn

　　Shape:Round

　　Technique:Hot Rolled

　　Port:Tianjin

　　Trademark: Shengtian

　　Type: Seamless