The gap between domestic and foreign cold-formed Section steel standards

The standard not only stipulates the classification of various products, but also has clear requirements for the production materials, specifications and dimensions, etc.Section steel which has made my country's cold-formed steel have made great progress to meet the needs of different industries. Cold-formed steel, like other steels,Section steel is often used in construction projects, and must be processed before use. When we were processing cold-formed steel,Section steel we discovered that it would produce springback when stamping, so as to ensure processing quality.

As an important process in the processing of cold-formed steel,Section steel cold-formed steel is the key to forming. Although the material needs to be corrected after the cold bending process. However,Section steel cold-formed steel materials will still show serious deformation after using for a period of time. This shows that there is a large internal stress in the cold-formed steel,Section steel which makes a large rebound after bending.

Cold-formed steel equipment is mainly composed of passive loading rack,Section steel leveling device, punching device, cutting device after forming, hydraulic station and computer control system. At present,Section steel the domestically produced cold-formed steel equipment uses automatic flying saw punching. The cold-formed steel product rolled by the cold-formed steel equipment has good tensile and bending properties,Section steel good straightness, automatic fixed-length cutting, automatic punching, high degree of automation,Section steel and quick and convenient installation.