Hydro-Static Testing – PRV Certification

Provides a comlogoplete line of professional monitoring services. We currently serve Utah, Idaho, Wyoming, Colorado, and Nevada.

We have experience in Mining, Food Process Equipment, Oil Field Equipment, Ammonia Compressors, Reciprecating Compressors,Conveyors, Pumps, Milling, and other types of equipment

Simply put, we only consider our work to be a success when our clients are able to increase production and reduce unscheduled downtime.

Hydrostatic Testing

PdM Professionals utilizes the cutting edge technology for recording tests performed. And can test up to 10,000 PSI.

Hydro test

A hydrostatic test is a way in which pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. The test involves filling the vessel or pipe system with a liquid, usually water, which may be dyed to aid in visual leak detection, and pressurization of the vessel to the specified test pressure.

Pressure tightness can be tested by shutting off the supply valve and observing whether there is a pressure loss. Hydro testing of pipes, pipelines and vessels is performed to expose defective materials that have missed prior detection, and ensure that any remaining defects are insignificant enough to allow operation at design pressures, expose possible leaks and serve as a final validation of the integrity of the constructed system. ASME B31.3 requires this testing to ensure tightness and strength.

Buried high pressure oil and gas pipelines are tested for strength by pressurizing them to at least 125% of their maximum allowable working pressure (MAWP) at any point along their length.

PRV Certification


Many pressure relief valves are small enough to be shipped for testing and this is a great option. However, if your industry relies on multiple pressure relief valves packing them up and shipping all of them to us may not be the best option. In this case, our on-site certification services allow you to continue using all of the equipment right up to the point when we’re ready to certify it, saving you time and money.

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