Steel Structure Materials

H beam is a new type of economic construction steel. Compared with ordinary I-beam, H-beam has the advantages of large section modulus, light weight and metal saving, which can reduce the building structure by 30-40%; Because the inner and outer sides of the legs are parallel, and the leg ends are right angles, the welding and riveting work can be saved up to 25%. It is often used in large-scale buildings (such as factory buildings, high-rise buildings, etc.) with large bearing capacity and good cross-section stability, as well as bridges, ships, lifting and transportation machinery, equipment foundations, supports, foundation piles, etc.