China Factory Price Metal Iron 6mm 8mm 12mm 16mm Tmt Steel Bar

The Chinese steel reinforcement industry has made significant progress. With the acceleration of urbanization and the continuous improvement of infrastructure construction, the demand for steel bars continues to grow. At the same time, with the increase of environmental protection requirements and the intensification of market competition, the steel reinforcement industry is also facing pressure of transformation and upgrading. The steel reinforcement industry will increase its efforts in technological innovation and industrial upgrading, and enhance its overall competitiveness through measures such as introducing advanced technology and equipment, optimizing production processes, improving product quality and service levels. At the same time, the steel reinforcement industry will actively participate in international cooperation and competition, expand the international market, and promote China's steel reinforcement to go global.

The production process of steel bars mainly includes steps such as raw material treatment, heat treatment, treatment and cutting, as well as quality inspection and packaging. Firstly, coarse steel ingots are produced by smelting in a blast furnace, and steel billets that meet the requirements are obtained through continuous casting in a continuous casting machine. Then, the steel billet is sent into the heating furnace for pretreatment to reach the appropriate processing temperature. Next, the steel billet enters the rolling mill for rolling, undergoes processes such as rough rolling and finishing rolling, and finally obtains steel bars with the required diameter. During the rolling process, steel bars also need to undergo water quenching and cold drawing treatments to achieve certain strength and diameter requirements. Finally, the steel bars need to undergo surface treatment and quality inspection to ensure that the products meet the standards before packaging.