What are the requirements for pressure value of pe pipe testing machine?
Specification requirements for pressure value of
pe pipe testing machine:
1 The test pressure of the cold water pipe shall be 1.5 times of the working pressure of the pipeline system design, but not less than 1.0 Mpa and the time shall be no less than 1 hour.
2 The test pressure of hot water pipes should be 2.0 times the working pressure of piping system design, but not less than 1.5 Mpa, and the time should be no less than 1 hour.
