Hot Dip Galvanized Steel Pipe

Square Outer Diameter: 25x25mm - 200x200mm Rectangular Outer Diameter: 20x40mm - 100x200mm Round Outer diameter: 20mm - 200mm Thickness: 1.0mm - 25mm Length: as requested ( normal 5.8M,6M,11.8M) Ends: plain ends Standard: ASTM A53, BS1387, DIN2440, JIS3101 ,GB Material: Q195, Q235,Q345 Packing: in bundles Zinc coatings: more than 250gram MOQ: 10 tons of each size