Liquid Penetrant Inspection
LPI
Surface crack detection for non-ferrous materials using penetrating dyes
Available Now!
1 certified partner currently offers Liquid Penetrant Inspection services.
Certified Partners
About Liquid Penetrant Inspection
Liquid Penetrant Inspection (LPI) is a non-destructive testing method used to detect surface-breaking defects in non-ferrous materials. The process involves applying a liquid penetrant to the surface, allowing it to seep into surface defects, then using a developer to reveal the defects.
Common Applications
Aluminum components inspection
Stainless steel weld testing
Non-magnetic material flaw detection
Aerospace component verification
Pipeline surface inspection
Industry Standards
- ASTM E1417
- ASME V
- CSA W59
Need LPI Services?
Contact one of our certified partners above for professional Liquid Penetrant Inspection services.