What is a pressure test used for?

Pressure tests are performed to ensure the safety, reliability, and leak tightness of pressure systems. A pressure test is required for a new pressure system before use or an existing pressure system after repair or alteration. There are two methods for pressure tests: hydrostatic and pneumatic.

Product Description

Product name: Pressure Test Machine
Model Number: Ifan 131
Place of Origin: Zhejiang, China
Operation Mode: Hand System
Usage: Testing
Pressure: PN40
Package: Ifan package

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How do you perform a pressure test?

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.

What is the process of pressure testing?

However, there are two primary methods used for pressure testing in this instance, namely hydrostatic and pneumatic. Whilst the former is performed using water as the test medium, the latter utilizes air, nitrogen, or any other form of non-toxic and non-flammable gas to complete the inspection.