... JIS G31301, ASTM, DIN Hot Rolled H-Beam Steel, Steel H-Beam,H Steel Beam1. Size: 1) H: 100-800mm 2) B: 50-1500mm ... -1998, JIS G31301, ASTM, DIN, etc.4. Advantage of H-beam:Light weight, high strength, high performance of shock resistance ... industrial plants, civil construction, municipal works, oil platforms, bridges,flatbed beams, electrified railway power stand, railway bridges and other light steel ...