Special Shaped Steel Tube Factory OEM

The special-shaped steel pipe is the general name of steel pipes with other cross sections except round pipes. According to the different shapes and sizes of steel pipes, they can be divided into equal-wall thickness special-shaped steel pipes, unequal wall thickness special-shaped steel pipes, and variable-diameter special-shaped steel pipes. The development of special-shaped pipes is mainly the development of product varieties, including section shape, material and performance. Extrusion method, oblique die rolling method and cold drawing method are effective methods for producing profiled pipes, which are suitable for producing profiled pipes with various sections and materials. In order to produce a wide variety of special-shaped tubes, we must also have a variety of production methods. On the basis of the original cold drawing, our company has developed dozens of production methods such as roll drawing, extrusion, hydraulic pressure, rotary rolling, spinning, continuous rolling, rotary forging and dieless drawing, and is constantly improving and creating new equipment and processes.