Square Outer Diameter 10x10mm - 200x200mm Rectangular Outer Diameter 10x20mm-150x300mm Round Outer diameter 10mm - 200mm Thickness 0.45mm - 20mm Length as requested normal 5.8M,6M,11.8M Standard ASTM A53, BS1387, GB Material Q195, Q235,Q345 Packing in bundles Surface Treatment Oiled Water proof cloth MOQ 5tons of each size Delivery time 25days