Many people do not understand why stainless steel industry pipes need polishing. The following stainless steel industrial pipe manufacturers will be introduced in detail;



Uniform passivation film is formed on the surface of stainless steel pipe after electropolishing



First of all, the dispersion ability of electrolytic polishing is good, so that the electrochemical corrosion of the surface of the stainless steel industry in China is uniform, and the continuous polishing for a long time will not cause excessive corrosion.



If the thickness of 0.4mm stainless steel industrial pipe polishing in the polishing solution to the thickness of 0.2mm, the surface is still very bright and delicate, no corrosion, the thickness of the whole steel pipe uniform.



Stainless steel industry pipes after electropolishing, the surface will have a uniform passivation film, so there is no need for passivation treatment.



Bdp-1 electrolytic polishing range: for 1Cr18Ni9Ti austenitic stainless steel industrial pipes, can throw out bright surface.



For lCrl3, 2Cr3, 3Cr13 and other martensitic stainless steel materials, can only throw a small milky white surface.



What is the difference between unpolished stainless steel industrial pipe and polished stainless steel welded pipe?



First of all: stainless steel industrial pipeline by stainless steel electrolytic polishing solution polishing, can effectively remove the surface solder spot and oxide skin, make stainless steel welded pipe surface complete uniform white bright, shiny lasting, smooth and beautiful.



If the internal and external polishing of the stainless steel industrial pipe needs to be polished into mirror stainless steel, it is necessary to polish the surface of the stainless steel industrial pipe, and then polish the stainless steel with the stainless steel electrolytic polishing solution. The surface of the stainless steel industrial pipe after treatment is bright, making the luster more uniform and lasting.

Our commonly used sanitary stainless steel industrial pipeline is mainly used for the use of viscous liquid and gas equipment, such as printing and dyeing, pulp and other industries. I would like to explain that industrial grade stainless steel industrial tubes are used directly for internal and external mechanical polishing. The surface finish of welded pipe after grinding cannot completely meet the sanitary requirements. The surface finish of cold rolled precision stainless steel tube can reach the national standard only after it is polished by electrolytic polishing solution.