Channel steel is a long strip of steel with groove section, which belongs to profile products. According to the different specifications, models and surface treatment methods, the prices given by channel steel manufacturers will be different.
Channel steel is carbon structural steel used for construction and machinery. It is shaped steel with complex section.Channel steel is mainly used for building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing.Channel steel, according to the different galvanized process can be divided into hot dip zinc channel steel and hot blow galvanized channel steel, is to remove the rust of the steel pieces immersed in about 440~460℃ melting zinc liquid, make the surface of the steel members adhere to the zinc layer, so as to play the purpose of corrosion prevention.The price of channel steel factory also fluctuates according to the increase of zinc.Zinc layer thickness requirements will also affect the level of channel steel manufacturers.There are many specifications of channel steel, which will affect the different prices of channel steel manufacturers.The delivery length of channel steel is divided into two types: fixed length and multiple length, and the tolerance value is stipulated in the corresponding standard.The length selection range of domestic channel steel can be divided into 5-12m, 5-19m and 6-19m according to different specifications.The length range of imported channel steel is generally 6-15m.
