... , because of its cross section and the letters "H" the same as the name. Features: Flange width ... , processing, and ease of installation. Compared with the welded I-beam, low cost, high precision, residual stress, ... cost of steel production Load the same section, H-steel hot-rolled steel weight than the traditional 15 ... % -20%. Steel can be processed into T H beam, beam, can be formed by the combination ...