How to polish stainless steel pipe?

Chemical polishing is a commonly used surface treatment process of stainless steel. Compared with electrochemical polishing process, its biggest advantage is that it does not need DC power supply and special fixture, and can polish parts with complex shapes with high productivity. In terms of functionality, chemical polishing in addition to physical, chemical cleanliness of the surface, but also remove the stainless steel surface of mechanical damage layer and stress layer, mechanical cleanliness of the surface, which is helpful to prevent parts of the local corrosion, improve mechanical strength, prolong the service life of parts. The basic components of chemical polishing solutions include corrosive agent, oxidizing agent and water. Corrosive agent is the main component, if the stainless steel dissolves in solution, polishing cannot be performed. Oxidants and additives can inhibit the process and make the reaction proceed in a direction favorable to polishing.

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