h beam 1.steel grade:Q235,Q345,SS400 2.standard:JIS,GB/T11263-1998 3.size:100*100-900*300 4.length ... :6 or 9 or 12m h beamhot rolled h beamh beam 1. ... , procesing, structure building, automobile manufacturing, shipbuilding, electric powerhot sale size please check as below:100*100, 125*125, 150*75 ... B-leg breadth ; T1-waist thickness ; T2-leg thickness ; h beam