The materials used for stainless steel pipe fittings are mainly pipes, plates and bars. The blanking method is selected according to the characteristics of the material and the shape of the blank used in the product. The shape and size of the blank are processed according to the requirements of different products.
The heat treatment process is an important part of the manufacture of stainless steel pipe fittings. Through the heat treatment method of heating, heat preservation and cooling, the work hardening caused by the forming process is eliminated, the metal structure and performance of the pipe after forming are changed, and the state before the deformation is restored or its performance is improved and improved. The surface treatment of stainless steel pipe fittings is usually carried out by sandblasting, polishing and other methods, usually to remove the rust, scratches and other things that affect the effect of the pipe fittings on the surface of the product, and to make the surface of the pipe fittings smooth.
