More than 3,000 tons of shangang fine steel are used in the ancient poplar tree stadium group in Zhangjiakou Competition Area

The Beijing Winter Olympics are in full swing, and in addition to the wonderful events, IOC officials and trained athletes from all over the world are also full of praise for the beautiful venues. This also makes the staff of Shanshan Steel Group proud and proud - the high-strength, low-temperature tough boutique building steel they developed was applied to the ancient poplar tree stadium group in Zhangjiakou, one of the three major competition areas.

Shansteel Group and Beijing Winter Olympics to a "ice and snow covenant" began in 2019, the company successfully won the bid for more than 3,000 tons of construction steel, the products used in Zhangjiakou Ancient Poplar Stadium Group, including the Nordic Center Ski Jump, Nordic Center Cross-country Ski Resort and Biathlon Center and other 3 competition venues.

In order to ensure that the high strength, low temperature toughness, anti-laminar tearing and welding performance of the new materials used in the venue reach a higher level, Shanshan Steel Group Rizhao Company responded quickly and organized marketing, production, technology, research and development and other departments to cooperate to ensure product performance and delivery time. Because the product order puts forward extremely high requirements for low temperature toughness, anti-laminar tear performance and flaw detection, the staff from the formulation of product process programs to the quality control of the production and manufacturing process, every step, every link is demanding perfection, only R & D production program discussion has been optimized more than 10 times, fully ensuring product performance.

After repeated tests and optimization of various indicators, Shanshan Steel Group Rizhao Company finally formed a stable steelmaking process, rolling process, water cooling process, in July 2019, the product was put into real production, the performance pass rate was 100%, the flaw detection pass rate was 100%, and the one-time perfect delivery was successfully realized.

In recent years, Shansteel Group is committed to high-end product research and development, market development, was rated as the national market quality credit A and other enterprises "customer satisfaction benchmarking enterprise", reached the highest level of market quality credit AAA level, pipeline steel products were rated as national green design products, a series of hard-core products throughout the world's major projects. Among them, high-level pipeline products are used in the second phase of CNOOC Haixi Natural Gas Pipeline Network Project, Pakistan's Karachi Port Gas Pipeline Transmission Project and the "Belt and Road" Nigeria Lekki Deepwater Port Project, etc.; cold-rolled products ultra-deep enamel steel exported to Australia, Colombia and other countries; high-quality construction steel entered the Beijing Olympic venue "Bird's Nest", Water Cube, National Centre for the Performing Arts, 2022 Asian Games Hangzhou Olympic Sports Dragon Boat Sports Center, etc.; medium and thick plate wear-resistant steel exported to South America, Africa, Oceania and many countries and regions... Good product performance has been widely recognized by users, showing a beautiful "mountain steel business card".

(Dazhong Daily client reporter Zuo Fengqi correspondent Zhu Xiangqian Yang Weiqin reporting)