... .Application:Building,Construction,Bridge,Making equipments 1.h beam 2.Material:Q235B/SS400 3.Size:500*200 ... *10*16 mm 4.Application:Building,Construction,Bridge,Making equipments1. h ... :--- If bear the same press, then the H Beam can save 10%-15% material.--- You ... , automobiles and tractors also will use the H Beam.---Frame Structure in marine and mechanical area ...