Rusted Stainless Steel Pipe is Quality Problem
When brown rust spots appeared on the surface of 304 stainless steel pipes , the customers may doubt that stainless steel would never rust, it must have quality problem. In fact, this is one-sided misconception about stainless steel. Stainless steel also can get rusty under certain conditions. Stainless steel has the ability to resist atmospheric oxidation, also has the ability to resist corrosion in media containing acids, alkalis, and salts. But the resistance to corrosion is different with the chemical composition, working conditions and surrounding medium type and change. For example, 304 steel pipes has absolute good resistant corrosion in the dry cleansing air, but not in sea fog. Therefore, not any kind of stainless steel can resist corrosion and rust at any time. The are some condition that we shoule take care for it may cause damage to the protective film on the stainless steel surface and lead to corrosion. 1. Cleaning and scrubbing stainless steel pipe freq...