1.Application:building construction 2.Length:6meter,9meter,12meter High-strength Hot Rolled H-Beam with wide flange1. Size:1) H ... : 50-1500mm 3)T1: 5-16mm 4)T2: 7-28mm2. Grade: SS400, ST37-2, A36, S235JRG1, Q235, Q345 etc.3. ... 4. Advantage of H-beam:Light weight, high strength, high performance of shock resistance, industrial production, High speed of construction, energy-saving, environmental ...