Jingye High Quality Steel Technology has successfully mass-produced galvanized sheets with a maximum thickness of 2.5mm

Recently, the Research Institute of Jingye Group, in collaboration with the Group's Technology Research Center and Gaopin Steel Technology Company, has made significant breakthroughs in the research and development project of thick-gauge cold-rolled duplex steel CR340/590DP (with a thickness of 1.98mm) through joint efforts.

Oct 17,2025

To ensure the stable quality of 2.5mm thick galvanized sheets, Gaopin Steel Technology closely cooperates with the Group's Technology center to carry out all-round and in-depth technical preparatory work in the early stage of production. Technicians systematically optimized the key process parameters of the entire production process, including welding, annealing, finishing and straightening, ensuring that the internal structure of the base plate is fully uniform while also guaranteeing the high-precision plate shape of the steel strip. Meanwhile, the unit has also implemented multiple technological innovations in key production links such as tension control and heat treatment processes, ensuring that the product meets the limit thickness requirement of 2.5mm, and making the mechanical properties, surface quality and corrosion resistance of the finished product fully comply with the strict standards of high-end galvanized sheets.

This batch of galvanized sheets has been successfully mass-produced and highly recognized by the customer. The customer stated: "The quality of the new product fully meets the requirements and breaks the limitation of our current single procurement channel, reducing the overall cost." "

The successful mass production of 2.5mm extreme thickness galvanized sheets this time not only marks another significant breakthrough for Gaopin Steel Technology in the field of cold-rolled galvanizing technology, but also demonstrates the company's firm determination to drive product upgrades through technological innovation and precisely meet the demands of the high-end market. In the future, Gaopin Steel Technology will continue to deepen its process research and variety development, providing customers with higher-quality products and services, and working hand in hand with customers to create value.