API 5CT N80 Seamless Carbon Steel Oil Pipe

　　Standard:API

　　Standard2:API 5CT

　　Grade Group:API J55-API P110

　　Grade:API J55, API K55, API L80, API N80, API P110

　　Thickness:1 - 60 mm

　　Section Shape:Round

　　Outer Diameter(Round):4 - 20 inch

　　Place of Origin:China

　　Application:Oil pipe

　　Technique:ERW

　　Certification:API

　　Surface Treatment:Bright,Black,painted.etc

　　Port:Tianjin