Where can I buy channel steel in Emei?

Channel steel belongs to carbon structural steel used in construction and machinery, and it is a complex channel-shaped steel. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing. It requires good welding and riveting performance and comprehensive mechanical properties in use. The raw material billet for producing channel steel is carbon steel or low alloy steel billet with carbon content not exceeding 0.25%. The finished channel steel is delivered after hot working, normalizing or hot rolling. Its specifications are expressed in millimeters as waist height (h)* leg width (b)* waist thickness (d), such as 100*48*5.3, which means channel steel with waist height 100 mm, leg width 48 mm and waist thickness 5.3 mm, or 10#. For channel steel with the same waist height, if there are several different leg widths and waist thicknesses, a b c should be added to the right side of the model to distinguish them, such as 25#a 25#b 25#c, etc.

The flange of ordinary I-beam and light I-beam gradually becomes thinner from the root to the side, with a certain angle. The models of ordinary I-beams and light I-beams are represented by Arabic numerals in centimeters of waist height, and the specifications of web plate, flange thickness and flange width are represented by millimeters of waist height (h)× leg width (b)× waist thickness (D), for example, "Pugong160"/"Light Industry160× 8/Kloc". If I-beams with the same waist height have several different leg widths and waist thicknesses, a b c should be added to the right side of the model to distinguish them, such as Pugong 32#a, 32#b, 32#c, etc. The specification of hot rolled common I-beams is 10-63#. The specification of the hot-rolled common I-beam supplied by both parties is 12-55#.