Stainless Steel Weld Fittings and flanges need to be surface treated. The iron oxide on the inner and outer surfaces of the elbows is smoothed through various treatments, and then anti-corrosion paint is applied to facilitate transportation and protect the elbows from corrosion. So do you know what surface treatments are there for stainless steel elbows? 1. Start with the material of the pipeline and strictly control the quality of raw materials. Strict on-site inspection of stainless steel pipes and stainless steel elbow fittings. To ensure that the materials meet the requirements.

2. Surface coating protection. At present, in view of the corrosion of stainless steel elbow pipelines in the environment, in addition to selecting materials with strong ability, the method of coating the surface of stainless steel pipelines can also be used to improve strength.

3. The electrochemical protection methods of stainless steel elbows mainly include setting protector protection, cathodic protection and anodic protection methods.