Pickling and passivation of piping system

For the pickling and passivation of stainless steel piping system, our company will use special chemical solution to do internal circulation, after this procedure, the rust and other contamination will be removed, the passivation film will be formed. It improves the ability of corrosion resistance, also can protect the pipes well from the pollution.

For the pickling and passivation of carbon steel piping system, our company will use chemical solution which are specially concocted for carbon steel to do internal circulation for cleaning the rust and contamination inside the pipes. Because the material of the carbon steel is easy to be oxidized and cause the rust, after the neutral cleaning, the subsequent antirust treatment will be taken as soon as possible.