Also known as the I-beam steel beam, the cross-section of the steel strip the word shape. Beam sub-ordinary beam and light beam light beam, H-beam three. Is a cross-sectional shape of the groove of ordinary steel I-beam, light beam flange is variable cross-section by the Ministry of thick beam web standards, external thin; H-beam:. HW HM HN HEA HEB HEM I-beam, etc. flange is equal section. Ordinary beam, the light beam has formed a national standard stainless steel I-beam, I-beam is equivalent to an ordinary 10 # I100 internationally (such as 10 # channel also corresponds to channel U100) (because the standard implementation of the different countries causing their specifications have subtle differences) HW beam reinforced concrete frame structure is mainly used in the steel core columns column, also known as King of the steel column; mainly used in steel column HM steel flange height and width ratio of approximately 1.33 ~ 1.75, mainly in steel used to make steel frame columns frame structure to withstand dynamic loads to do with the frame beam; for example: device platform HN steel flange height and width ratio greater than or equal to 2; mainly used for ordinary beam The use of equivalent steel beam HN; beam models, exhibition Bo Trading beam price (certified), Hefei Hefei exhibition beam provided by Bo Trading Company. Hefei Show Bo Trading Company (www.hfzhanbo.com) is Hefei, steel leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Bo-commerce leader in developing the staff warmly welcome all inquiries negotiations to create exhibition Bo Trading a better future.