Main Hengda Development Manager Zhou Chi: H-beam, I-beam, channel, angle, equilateral, round, flat steel, Carbon steel coil, manganese volumes, open flat, checkered steel steel market price analysis accurate prediction of steel trading company Yong Chong excellence ---- East China's largest steel supermarket quality ---- Quality is the lifeline of the user first ---- for every user to provide perfect service to our development needs your support your development needs of our cooperation, intellectual Hengda Steel is your choice, intellectual Hengda Steel is your partner! H-beam, said there are several methods according to GB / T 11263-2005 regulations, H-beam divided into four categories: wide-flange H-beam H-beam flange Code HW in narrow flange codenamed HM H thin-walled steel H-beam HN Code Code HT W , M, N, T, respectively, in English wide, middle, narrow, thin at the beginning of the letter. H-beam specifications marked with: H height x width x thickness x flange thickness web representation. Such as: H800x300x14x26 Changzhou region's largest steel Logistics Group - Chi Hengda Steel affordable steel industry specifications complete the lowest steel trading company profiles Su, tin, often large steel plate supermarket Maanshan, sunshine, Jinxi, Shougang Group, Laiwu Jiang day, Katherine Bo, Fu Steel, Tangshan Iron and Steel, etc. - Jiangsu main distributor: H beam steel channel steel flat bar H-beam angle open flat checkered there are several representations in accordance with GB / T 11263- 2005 regulations, H-beam divided into four categories: wide-flange H-beam H-beam flange Code HW in narrow flange codenamed HM H thin-walled steel H-beam HN Code Code HT W, M, N, T, respectively, in English wide, middle, narrow, thin at the beginning of the letter. Creating value for customers our mission! This year the company owned inventory of more than 500,000 tons of steel to come buy Chi Hengda, is your most loyal partners, and look forward to cooperating with you! Hengda Development Manager Zhou Chi