Rarlong Steel

H-shaped steel is a kind of economic section high-efficiency profile with more optimized cross-sectional area distribution and more reasonable strength weight ratio, which is named because its cross-section is the same as the English letter "H".

Because all parts of H-section steel are arranged at right angles, H-section steel has the advantages of strong bending resistance, simple construction, cost saving and light structural weight in all directions, and has been widely used.

H-beam can be produced by welding or rolling. Welding H-beam has the disadvantages of large metal consumption, difficult to ensure uniform product performance, limited size and specification, etc. Therefore, H-beam is mainly produced by rolling.