ASTM A106 28 Inch SSAW Spiral Steel Pipe

　　Standard:API, ASTM, DIN, GB, JIS

　　Grade Group:10#-45#, Q195-Q345, 16Mn, API J55-API P110, ST35-ST52

　　Thickness:4 - 28 mm

　　Section Shape:Round

　　Outer Diameter(Round):219 - 3022 mm

　　Place of Origin:China

　　Application:Structure Pipe

　　Technique:SAW

　　Certification:API

　　Surface Treatment:Bitumen,galvanized,3PE,FBE

　　Special Pipe:API Pipe

　　Product Name:spiral steel pipe

　　Usage:Construction Structure

　　Length:6-12m

　　End protector:Customers't requirement