Oxygen ball valve, what kind of pressure test?

2016-07-15View Original

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Oxygen ball valve, what kind of pressure test?

Reply #22016-07-16

All valves must undergo pressure testing, whether it is a sealing test or a strength test. For oxygen use, specific requirements are placed on the material used – stainless steel or bronze is preferred. After the pressure testing, degreasing and oil-free treatment are carried out as well :)

Reply #32016-07-16

According to standard testing, it only needs to be dried after the water pressure test. The valves must be degreased and free of oil.

Reply #42016-07-17

It seems there are no special requirements. Apart from degreasing

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