Recently, the launch ceremony of Shuigang’s 72A cord steel product was held. The launch of this product is a solid step taken by Shuigang to build "three innovation platforms" and explore high-quality manufacturing. It is also an important step in the "New Long March" of the transformation and upgrading of Shuigang's technological innovation products.

On May 12, 2023, Shuigang and Shoujia Technology signed a strategic agreement for the "High-Quality Cord Steel Joint R&D Center". All of Shuigang's scientific research personnel and relevant units and departments are actively engaged in the research and development of new cord steel products. Through more than 200 days and nights of repeated demonstration, research, and research, we have successively overcome dozens of bottleneck issues such as controlling harmful elements, improving the cleanliness of molten steel, and rapid cooling after rolling, and achieved a breakthrough in the research and development of 72A cord steel, and the product was successful Passed the parent material product certification of Shoujia Technology Dongfang Steel Cord Company.

It is understood that 72A cord steel wire rod is the base material for manufacturing steel cords. It is necessary to draw Ф5.5 mm wire rods into Ф0.15 mm steel cord wires that are thinner than hair, and then twist them into the tire skeleton material, which is widely used in radial tires for cars, trucks, and engineering vehicles. Therefore, the quality requirements for the base material of cord steel are very high, and the requirements for steelmaking and steel rolling process control are very strict. It is a recognized representative product of pure steel, and it is also Shougang Shuigang's "general to excellent, excellent to special" product, an upgraded entry-level product. After receiving technical support from scientific research institutes such as Shougang Technology Research Institute and the University of Science and Technology Beijing, Shuigang signed a research and development cooperation agreement with relevant enterprises to reach an industrial strategy for the development and production of cord steel wire rods and the manufacturing and use of steel cords alliance.

Shuigang will take the launch of cord steel products as a starting point to further strengthen cooperation and further in-depth exchanges in terms of product parameters, performance stability, user services, etc., to build the cord steel series products into another "competent product" for Shuigang's product transformation ” and “benchmark products” that extend the high-quality processing materials industry chain.