China Spiral Tube Factory

Shenghui Metal, as a professional manufacturer, boasts large-scale production lines and mature processes. Its products cover multiple series and specifications, with each process, from raw material procurement to finished product delivery, undergoing precision rolling and rigorous quality inspection. This ensures that its infrastructure steel supports are not only strong in load-bearing capacity and dimensionally accurate, but also durable and reliable, maintaining excellent performance over long periods in harsh engineering environments. Furthermore, Shenghui Metal offers customization services, tailoring suitable steel supports to the specific needs of different projects, providing strong support for the smooth progress of engineering projects.

Shenghui Metal is a factory with many years of production experience, accumulating rich expertise in Spiral Tube production. During production, the strip steel is first leveled to effectively eliminate surface unevenness, laying the foundation for subsequent processing. Next, precise edge trimming ensures the strip steel dimensions strictly meet requirements. Then, using an advanced spiral forming machine, the strip steel is skillfully rolled into a pipe blank. In the crucial welding stage, the factory's welding line employs submerged arc welding technology to weld the internal and external welds of the pipe blank. To ensure weld quality, non-destructive testing technology is used for strict quality control during the welding process. Furthermore, the factory has introduced laser cutting and welding technologies to further improve production precision. Finally, after sizing and cutting processes, the finished product is formed. The entire process achieves a perfect combination of automation and precision.