30 Inch Schedule40 Black Seamless Steel Pipe

　　Standard:API, ASTM, BS, DIN, GB, JIS

　　Grade Group:16Mn, A53-A369, API J55-API P110, Q195-Q345, ST35-ST52

　　Thickness:2 - 120 mm

　　Section Shape:Round

　　Outer Diameter(Round):13.7 - 914 mm

　　Place of Origin:China

　　Application:Structure pipe,Boiler pipe,Fluid pipe,etc

　　Technique:Hot Rolled

　　Surface Treatment:Oiled,Painted,Valvanazed,etc

　　Special Pipe:Thick Wall Pipe

　　Length:3m-12m

　　Technology:Cold drawn/Hot rolled

　　Certificate:ISO/CE/API5L/API5CT

　　Material type:Carbon

　　Port:Tianjin