The production process of pipe fittings in PE pipe production line, including the advantages and disadvantages of cutting, is likely to affect its use in specific work. PE pipe cutting is the basic technological process of manufacturing pipe fittings, including pipe fittings disconnection, cold stamping of port number, punching machine and wound, etc.

Pipe cutting belongs to the process of stamping parts processing, which is compared with furniture plate cutting. Because of its appearance (hollow cross section) characteristics, the technological countermeasures used in cutting are more complex in order to avoid the wall thickness being squeezed flat. At the same time, more provisions are clearly put forward for stamping mould and production and manufacturing.

Pipe cutting and mechanical processing disconnect contrast, because the production and processing speed is faster, production and manufacturing high efficiency, suitable for mass production. Therefore, it has a wide application prospect, but because of the complicated production and processing of pipe fitting cutting, and the technology is not mature enough, so it is not widely used in manufacturing.