API 7 Inch Welded Steel Pipe

　　Standard:API

　　Grade Group:Q195-Q345

　　Grade:Q235

　　Thickness:5 - 20 mm

　　Section Shape:Round

　　Outer Diameter(Round):10 - 60 inch

　　Place of Origin:China

　　Technique:ERW

　　Certification:API

　　Surface:Black Painted

　　Keyword:Mill Test Certificate Steel Pipe

　　Shape:Round Shape

　　Length:5-12m

　　Port:Tianjin