Steel H beam Height:100mm-600mm Width:50mm-300mm Grade:Q235,Q345,S235JR,S275JR,S355JR Standard:EN10025,EN10034 Steel H beamSize:100 x 100mm - 900 x 300mm Height: 100mm-600mm, Width: 50mm-300mmSteel Grade: Q235, Q345, S235JR, S275JR, S355JRStandard: GB/T11263-1998, EN10025, EN10034 Steel H beam for Sale