Order of pressure levels
Thread Content
What is the \"design pressure\"?； Pressure test pressure ； Safety valve discharge pressure ； Safety valve setting pressure ； Work stress ； ”How should the magnitudes of these pressures be arranged? Thank you
The pressure test pressure > design pressure ≥ set pressure of the safety valve > operating pressure; as for the discharge pressure, it is not mentioned frequently.
Pressure test pressure > Design pressure ≥ Safety valve setting pressure > Operating pressure
The discharge pressure is lower than the testing pressure, right?
Do you mean the release pressure by discharge pressure?
The discharge pressure is greater than the design pressure but less than the test pressure.