How To Maintain A Stainless Steel Ball Valve?

Jul. 18, 2019

Here is a professional factory talking about stainless steel ball valve. We also have Duplex Stainless Steel Ball Valve. If you need any information, feel free to let us know.

Stainless steel ball valves are extremely easy to contact with other metal iron products during the manufacturing process. In order to keep the stainless steel valve from rusting, the easiest way is to follow the flow below.


Duplex Stainless Steel Ball Valve

Duplex Stainless Steel Ball Valve


First: after the blank is finished, it must be rinsed after pickling. If there are sand holes or perforations, it should be protected by gas welding with argon arc welding. Then sanding and then solidifying;

Second: the finished product, after the completion of the processing pressure test. It should be rinsed with water added with anti-rust powder.

Third: use wooden boxes as much as possible during transportation and do not touch metal products.

Fourth: after installing the pipeline, it is regularly maintained and maintained. For example, the valve stem is often coated with lubricating oil. Properly open and close the valve several times. The inner ball, the valve stem and the sealing surface are not easily assimilated.


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