Steel H beam 1.100*100*6*8mm-900*300*16*28mm ... -12m 4. Origin: Tangshan, Hebei province Hot rolled structural steel H beamGrade: Q235B, Q235, Q345B, SS400, A36…Standard: JIS/ ASTM/ GB ... . 6.Package: in bulk or in bundle. Common Size Specification (h*b*t1*t2)Theoretic Weight(kg/m)Chinese Standard(GB) Japanese ... :Factory Plant:STOCK:GOODS IN CONTAINER: Hot rolled structural steel H beam200*20MM