Welded Pipe Will Replace Seamless Steel Tube, Which Is The Direction Of Automotive Manufacturing Field

With the development and mass production of automotive lightweight design and high strength cold rolled strip steel, it is possible to replace seamless steel tube with precision welded pipe to make automotive components. Compared with seamless steel tube, the precision welded pipe formed by cold rolling high-strength strip steel has the advantages of thin wall, uniform wall thickness, high strength, light weight and easy special-shaped pipe forming.

In recent years, China's leading large-scale iron and steel enterprises, represented by Baosteel and Ansteel, have successfully developed 26MnB5, 34MnB5 and other high strength cold rolled strip steel, and have gradually realized mass production. By using domestic high strength steel instead of ordinary steel seamless tube, the conditions are created for the realization of automobile lightweight.

A welded pipe manufacturing enterprise in Changchun, Jilin Province is a professional high-end precision automobile welded pipe manufacturing enterprise serving FAW-Volkswagen. The "MVF type roller bottom type and atmosphere-protective precision heat-treatment furnace for automobile welded pipe bright" designed and manufactured by Ares Industrial Furnace Company was successfully completed the equipment drying and thermal commissioning in July 2018, and began to put into trial production.

CBIES AUTOMOTIVE produces steel tube for side door impact beam, cross car beam, seat frame, shock absorber, exhaust system, trunk hinge etc.