Hot Rolled H-Beam, H Steel Beam 1.GRADE:SS400, ... etc. 2.GB/T11263-1998, JIS G31301, ASTM, DIN Hot Rolled H-Beam Steel, Steel H-Beam,H Steel Beam1. Size ... municipal works, oil platforms, bridges,flatbed beams, electrified railway power stand, railway bridges and other light steel structure, super-light H ... electrical bracket, various venues, small villa manufacturing etc. JIS Hot Rolled H-beam Steel