Steel H beam 1.100*100*6*8mm-900*300*16*28mm 2 ... 12m 4. Origin: Tangshan, Hebei province Hot rolled structural steel H beamGrade: Q235B, Q235, Q345B, SS400, A36…Standard: JIS/ ... , 6m, 12m, or as the customers’ requirements.Usage: (1).used for the plant, high-rise building construction (2).used ... 13*24185182800*300*14*26210206.8900*300*16*28243240.1. We can supply you with reasonable and competitive price ...