The steel angle lintel has good weldability, plastic deformation performance and certain mechanical strength are required in use. According to the different needs of the structure, various stressed members can be formed, and they can also be used as connectors between members.
The surface quality of steel angle bar is stipulated in the standard, and it is generally required that there should be no harmful defects in use, such as delamination, scarring, cracks, etc.
The allowable range of steel angle bar geometry deviation is also stipulated in the standard, which generally includes items such as bending degree, side width, side thickness, vertex angle, theoretical weight, etc., and it is stipulated that the angle steel shall not have significant torsion.
Galvanised steel angle lintel can be composed into different bearing components with different structures; it can also be used as joint pieces between the components. It’s mainly used in various building structures and engineering structures, such as beams, bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks, cable trench supports, power piping, bus support installation, and warehouse shelves.
As China metal materials industry leading enterprises, the national steel trade and logistics "Hundred good faith enterprise",China steel trade enterprises, "Top 100 private enterprises in Shanghai”. Shanghai Zhanzhi industry Group Co., Ltd.,(shorted to Zhanzhi Group) takes the" Integrity, Practicality, Innovation, Win-Win " as its sole operation principle, always persist in putting the customer demand in the first place.