Need some advice about hydro testing in cold weather with glycol.
-Understand when pipe temp rises the pressure goes up.
-When pipe temp is dropping the pressure will drop.
-How much would you compensate for pressure drop?
-If glycol in the storage tank & the pipe temp are within 2-3 degree...
Need some advice about hydro testing in cold weather with glycol.
-Understand when pipe temp rises the pressure goes up.
-When pipe temp is dropping the pressure will drop.
-How much would you compensate for pressure drop?
-If glycol in the storage tank & the pipe temp are within 2-3 degree...
