Hydrostatic test or Pneumatic Test… which shall I use on my flammable liquid piping?
The debate rages on in process safety circles as to how one can “pressure test” their piping that was installed using ASME B31 series of RAGAGEPs. It has always been “the rule” that we use the hydrostatic method UNLESS this method would cause a hazard or purity concern; however, as with most practices we have…...
