Channel is a groove-shaped cross-section steel bar. Sectional shape of the trough-shaped beam. Channel belongs to the construction and machinery used carbon steel non-standard channel model is a complex cross-section steel steel stainless steel channel models, the cross-sectional shape of the groove. Channel mainly used for building structure, curtain wall engineering, machinery manufacturing, and other equipment and vehicles. In use, it is required to have good welding, riveting performance and mechanical properties. Channel steel billet produced raw materials for the carbon content of no more than 0.25% carbon steel or low alloy steel billets. Hot dipped galvanized channel is the channel by rust after about 440 ~ 460 ℃ molten zinc melting common channel models, so attached to the surface zinc layer steel components, which play preservation purposes, according to galvanizing process Different channels can be divided into hot-dip zinc galvanized and hot blown channel two. Hot galvanized channel process, including raw materials inspection → pickling → washing → help zinc galvanizing → → drying → cooling → passivation → washing → finished product inspection → test packaging and so on. Common channel Model | Fair Commerce Bo channel wholesale price (certified) | Lu'an channel model provided by the Hefei exhibition Bo Trading Company. Hefei Show Bo Trading Company (www.hfzhanbo.com) is Hefei, steel leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the exhibition of Commerce Bo leadership with the staff warmly welcome all inquiries negotiations to create the exhibition of Commerce Bo better future.