Product Name H Beam & I Beam Grade Q195,Q215,Q235,Q345,16Mn,ASTMA36,ASTMA572,SS400,SS490,A36,S235JR,S355JR,ST37,ST52,etc Standard AISI, ASTM, BS, DIN, GB, JIS, EN,etc Flange Thickness 4.5-35mm Flange Width 100-1000mm Web Thickness 4.5-70mm Web Width 100-450mm Length 5.8m,6m,9m,11.8m,12m or as your requirement Surface Perforated/galvanized/black/Paint Bright, Polished, Turn smooth(Peeled),Brush, Mill,Pickled Technique Hot-rolled and High frequency welded Application 1.Industrial structure of the steel structure bearing bracket 2.Underground engineering steel pile and retaining structure 3.Petrochemical and electric power and other industrial equipment structure 4.Large span steel bridge components 5.Ships,machinery manufacturing frame structure 6.The train, automobile, tractor beam bracket Packing In bulk or container,Standard seaworthy packing or as your required Delivery Time 7-25 working days for delivery or according to order quantity