In the stainless steel manufacturing process, there are several key matters that require special attention to ensure the quality, performance and durability of the final product. Here are some of the main considerations:

1. ** Material selection ** :

- Select the appropriate stainless steel grade according to the application environment and requirements, such as 316 stainless steel for high corrosion environment such as seaside, and 304 stainless steel for general corrosion environment.

- Ensure the quality of raw materials and avoid the use of stainless steel containing excessive impurities.

2. ** Surface treatment ** :

- Scratches and contamination of stainless steel surfaces should be avoided during the manufacturing process, as damage to the surface will reduce its corrosion resistance.

- Select suitable surface treatment methods, such as polishing, drawing, sandblasting, etc., to improve aesthetics and corrosion resistance.

3. ** Welding ** :

- Welding should use appropriate welding methods and materials to reduce heat-affected zones and welding defects.

- Proper cleaning and passivation treatment should be carried out after welding to restore and protect the corrosion resistance of stainless steel.

4. ** Processing ** :

- In the process of cold processing (such as bending, drawing), the strength and process parameters should be controlled to avoid excessive processing leading to hardening and brittleness of the material.

- For hot processing (such as hot rolling, hot bending), the temperature and speed should be controlled to avoid overheating and grain growth, affecting the performance of the material.

5. ** Cleaning and maintenance ** :

During the manufacturing and installation process, the surface of the stainless steel should be kept clean to avoid the deposition of iron ions and other contaminants.

- Regular cleaning and maintenance of stainless steel products to maintain their appearance and corrosion resistance.

6. ** Corrosion resistance ** :

- When designing products, consider avoiding stagnant water, dead spots and other areas that may cause corrosion.

- Use appropriate sealing materials and protective coatings to enhance the corrosion resistance of stainless steel.

7. ** Quality Control **

- In the manufacturing process, strict quality control measures are implemented to ensure the accuracy of product size and shape.

- Complete inspection and testing of finished products to ensure they meet application requirements.

By following these considerations, the quality and performance of stainless steel products can be ensured, their service life can be extended, and the best results can be achieved in various applications.