sheet metal roll forming machines for sale_sheet metal roll forming machines for sale

Steel pipes are typically produced through seamless or welded manufacturing processes. Seamless steel pipes are made by extruding a solid cylinder of steel to create a hollow tube, which allows for a uniform structure and greater strength. In contrast, welded steel pipes are formed by rolling metal sheets and joining the edges with a weld. Each method has its advantages, and the choice depends on the specific application and project requirements.