Now 304 stainless steel water pipe in our life is very common, of course, sometimes will see the phenomenon of 304 stainless steel water pipe rust, about 304 stainless steel water pipe "no rust" "no rust" why will rust, today as a 304 stainless steel water pipe manufacturer small make up to give you popular science the content of it.

304 stainless steel water pipe is not forever rust, the surface of the chromium rich oxide film (protective film) has the ability to resist atmospheric oxidation, but also has the ability to resist corrosion in the medium containing acid, alkali and salt. The size of its corrosion resistance is with the steel itself chemical composition, processing shape, application conditions and environmental medium type and change. When the protective film is destroyed, the phenomenon of rust will naturally occur.