Helium Leak Testing
What is Helium Leak Testing?
A precision integrity verification method using helium gas and mass spectrometry to detect microscopic leaks in critical equipment and systems.
Why Helium?
Smallest inert gas molecule – detects leaks as small as 10⁻¹² mbar·L/s
Non-toxic & non-flammable – safe for all environments
Exceptional sensitivity – 1000x more sensitive than pressure decay tests
Our Testing Applications:
For Oil & Gas:
Pressure vessels and reactors
Heat exchangers and condensers
Pipeline welds and connections
Storage tanks and separators
For Industrial Equipment:
Hydraulic and pneumatic systems
Vacuum chambers and furnaces
Compressed air networks
Refrigeration and HVAC systems
Our Testing Methods:
1. Sniffing Method
Mobile probe detects helium escaping from potential leak points
Ideal for large equipment and inaccessible areas
2. Vacuum Method
Equipment evacuated and helium sprayed externally
Most sensitive method for critical components
3. Hood/Chamber Method
Entire component enclosed in helium atmosphere
Comprehensive leak rate measurement
Key Benefits:
- Preventative safety - identify failures before they occur
- Regulatory compliance - meets ASME, API, ISO standards
- Cost avoidance - prevents product loss and downtime
- Quality assurance - verifies manufacturing and repair work
More Services:
Safety First.
Excellence Always. Guaranteed.
Our operating principle ensures uncompromising protection for your people and assets. We deliver superior performance through expert engineering and proven processes. And we back it all with a commitment to reliability you can depend on—because your success is our reputation.
