What is mainly considered by the selection of stainless steel screw
1,Regulations on the level of stainless steel screw
raw materials, especially the pressure strength level;
2, the standard for the standard of corrosion resistance of raw materials;
3, the operating temperature on the temperature resistance of the raw material;
4, Provisions on the production and processing characteristics of raw materials in the production process level;
5, other levels, such as net weight, price, purchase, etc. need to take into account.