Why pickling before cleaning stainless steel pipe oil?
Because of this, it can make a good foundation for the formation of passive film on the premise of the effective place, the magazine and the oxide, so as to make the passivation film more compact and improve the passivation effect!!
On the premise of oxide, a good foundation for the formation of passive film is made, which makes the passivation film more compact and improves the passivation effect!
Remove the welding slag, dust particles, impurities, oil and other pollutants produced in the installation, so as to avoid polluting the oil products.Avoid polluting oil products.
