... Q235, Q345,Q345B, SS400, S235JR, S275JR, S355JR3) Standard:GB/T11263application: Can be widely used in various construction ... blackets,mechanism and so on. specifcation necessary for inquiries: product name, standard performed,materials, specifcation, quantity, length, ... : in bundle or as per clients' requirements JIS Standard H-beams H x B(mm)T1T2JIS Weight ... Wide Hot Rolled H Beam For Construction