China Top Manufacturer Building Materials Steel Rebar Steel Reinforcing Bar

The production process of threaded steel mainly includes steps such as steelmaking, rolling, cooling, straightening, cutting, and inspection. Firstly, qualified molten steel is produced through blast furnace smelting, and then it is continuously cast into steel billets through a continuous casting machine. Next, the steel billet is heated to an appropriate temperature in the heating furnace and then sent to the rolling mill for rolling. During the rolling process, the steel is extruded and stretched by the mold to form a threaded shape with longitudinal and transverse ribs. After rolling is completed, the steel needs to undergo subsequent treatments such as cooling, straightening, and cutting, and finally pass quality inspection before leaving the factory.

As an indispensable and important material in modern building structures, steel bars have made tremendous contributions to human construction due to their unique physical properties and wide application fields. From high-rise buildings to bridges and roads, from underground pipe galleries to water conservancy projects, the presence of steel bars is everywhere. With its strong load-bearing capacity and stability, it has become the cornerstone supporting modern civilization.