Channel, channel theory subscales as follows Huadong Zhi channel distribution base Hengda Steel H beam angle Jiangsu's largest wholesale base channel is a groove-shaped steel bar. Its specifications indicate methods, such as 120 * 53 * 5, show waist height 120 mm Chuzhou light channel, leg height of 53 mm, 5 mm thick waist channel, or 12 # channel high waist same channel, if several different legs wide and thick waist, need to be added to the right of the type of abc difference, such as 25a # 25b # 25c #, the mall is a common type and b type. The primary channel for building structure, vehicle production and other steel Chuzhou light channel, channels and beam collaboration often use. Channel KG / M50 * 37 * 4.5 5.43863 * 40 * 4.8 6.63465 * 40 * 4.8 6.70980 * 43 * 5.0 8.045100 * 48 * 5.3 10.007120 * 53 * 5.5 12.059 channel is mainly used for building structures, curtain wall engineering, mechanical equipment and vehicles manufacturing. In use, it is required to have good welding, riveting performance and mechanical properties. Also Chuzhou light channel, hot-rolled channel steel specifications 5-40 #. After the agreement between the supply of hot alternative channel specifications 6.5-30 #. Channel mainly used for building structure, vehicle manufacturing, construction and other industrial cabinets and other fixed disk, channels and beam often used in conjunction. At the same height, light channel narrower than the ordinary channels of legs, waist thin and light weight. 18 - 40 Number of large channel and 5 - on the 16th channel for the medium channel. Import channel indicate the actual size specifications and related standards. Hot galvanized channel, channel Chuzhou, Hefei exhibition by exhibition of Commerce Bo Bo Trading Company. Hefei Show Bo Trading Company (www.hfzhanbo.com) (www.hfzhanbo.com) strong, credible, in Hefei steel industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement will lead the development of innovative ideas of Commerce Bo into the brilliant and you work for a better future!