Leak Testing (LT)
Description
Leak Testing employs various techniques to detect and locate leaks in pressure containment components, vessels, and structures. Leaks can be identified through electronic listening devices, pressure gauge measurements, liquid and gas penetrant methods, or basic soap bubble tests.
Application
Suitable for pipelines, storage tanks, valves, and pressurized systems.
step by step Process
- Pressurization: Pressurize the system or component using air, water, or gas.
- Detection: Use techniques like pressure decay, bubble testing, or helium mass spectrometry to locate leaks.
- Measurement: Quantify the leak rate to ensure compliance with standards.
- Repair & Verification: Fix detected leaks and retest for integrity.