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Cold pier steel wire is widely used in the fastener industry, and the market demand is strong. Based on the original high-speed wire production technology, Jinan Iron and Steel has tapped the potential. According to the mechanical performance requirements of cold-drilled steel wire, the cold control program is carefully studied, and the temperature of the tapping, finishing rolling and spinning is repeatedly tested and demonstrated, and the huge data group is The tracking analysis was carried out, and the production process was continuously improved according to the feedback from the market, so that the cold pier steel wire production process became more mature. High-quality cold-dish steel wire is immediately popular with users once it is put on the market.
Applied to the fastener industry, Jinan Steel developed cold pier steel
On April 4th, a group of trucks loaded with cold steel wire rods slowly drove out of the Jiyuan Iron and Steel Company. Jinan Iron and Steel Co., Ltd. increased its independent innovation and overcome the difficulties of cold-drilled steel wire technology, making it another high value-added fist product of the company.