API RP 11V7(R2008)

Podrobné informace

Označení: API RP 11V7(R2008)

Datum vydání: 01.06.1999

Stran: 22

Země: Americká technická norma

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Anotace

Applies to repair, testing, and setting gas lift valves and reverse flow (check) valves. It presents guidelines related to the repair and reuse of valves; these practices are intended to serve both repair shops and operators. The commonly used gas pressure-operated bellows valve is also covered. Other valves, including bellows charged valves in production pressure (fluid) service should be repaired according to these guidelines. See more
Reaffirmed: 2008