Galvanized Square Steel Pipe

Galvanized Square Steel Pipe StandardBS, JIS, GB, DIN, ASTM StandardBS 1387, BS 6363, JIS G3466, GB/T 13793-1992, GB/T 3094-2000, DIN 1626, ASTM A53-2007 GradeST35-ST52, Q195-Q345 GradeSt37, Q235, Q345, Q195, Q215 Thickness0.5 - 3.0 mm Section ShapeSquare Outer Diameter10x10mm -100x100mm Pipe Specification Cold Rolled Steel Pipe (Material:Q195) Hot Rolled Steel Pipe (Material:Q195-Q235) Size (mm) Thickness (mm) Size (mm) Thickness (mm) Size (mm) Thickness (mm) Size (mm)