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The Staircase Fittings Will Rust Under What Circumstances Jan 19, 2017 First, if in the polluted environment, such as carbon dioxide in the air or sulfide, and if the combination of condensate, it will produce nitric acid, sulfuric acid and other highly destructive substances, so the stainless steel staircase column surface damage.

Second, if the surface of the staircase fittings with other metal powder, especially in the wet case, those small substances and stainless steel condensate combined, there will be electrochemical reaction, will seriously damage the surface of the material, Corrosion occurs. If the stainless steel material with adhesives, such as some juice, soup or organic juice, and oxygen in the water combined with organic acids will be formed, it will cause damage to the stainless steel.