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Helium Testing

Expansion Joint Product Testing: Helium Leak Testing

Objective: The objective of the helium test is to locate and calibrate leaks.
What We Do: The unit is filled with pressurized helium and the outside is “sniffed” to detect leaks which are indicated by a mass spectrometer.
After Completion: Once the test is completed, leak areas can be passed, rejected or repaired.

Helium Leak Test Being Performed on an 18″ Diameter Stainless Steel Single Expansion Joint