safety valve on spherical tank
Thread Content
The book says this: “The safety valve must operate below 80% of the body pressure test pressure." I want to ask: 1. During the pressure test of the spherical tank, is a safety valve installed? 2. If a safety valve is installed and the safety valve operates below 80% of the pressure test pressure of the body, how to ensure that the test pressure rises to the highest value?
There should be no safety valve during the pressure test.
Not installed for pressure test, but installed for air tightness test.
If it is not installed, it is obvious that if it is installed, it will not be able to perform the pressure test of the arena!