Stainless steel valves are usually used in corrosive environments and environments that require cleanliness, such as chemical, food, pharmaceutical and other industries, hotels, restaurants, family kitchen facilities, bathroom facilities, etc. However, in the production process of stainless steel valves, it is very easy to contact with other metal iron products. In fact, instruments and tools have a lifespan like us, and the valve material environment is different. In order to keep stainless steel valves from rusting, the easiest way to deal with them is pickling and passivation:

The stainless steel pickling passivation solution treatment method can not only remove rust spots, but also complete the passivation process at the same time as chemical descaling, so that the stainless steel can get a beautiful appearance of uniform silver white, and can effectively prevent the oxidation of stainless steel to achieve the purpose of anti-corrosion .

The following introduces the scope of use and precautions for pickling passivation:

1. Scope: Stainless steel pickling passivation solution is widely used in all pipes, fittings, valves, etc.;

2. Safety precautions: The operator wears a clean, transparent gas mask, acid-proof clothing and gloves. The cleaning and passivation solution can only be discharged when it is neutral, and the discharge should be discharged from the sewage outlet of the water production room for convenience.

Stainless steel valve is the control part in the pipeline fluid conveying system. It is used to change the passage section and the flow direction of the medium. Pickling and passivation treatment is also an indispensable process.