Quality control of our expansion joints spans the whole manufacturing process.

Non-destructive testing :

• Three-dimensional testing (spatial dimensions of the specimen)
• Liquid penetrant testing (using fluorescent tracers to detect surface defects such as indentations or cracks)
• X-ray testing
• Helium mass spectrometer leak testing
• Pneumatic testing

Destructive testing :

• Fatigue testing
• Hydraulic burst testing