Emdenweg 11 - Haven 211 - 2030 Antwerpen - Belgium - Tel +32-3-541.12.90    Fax +32-3-541.14.74 - info@ndtantwerp.be 
Liquid Penetrant Testing (PT) This NDT method is mostly used on non magnetic materials and (non) magnetic welds for detection of surface breaking defects.
1. Preclean and dry test specimen surface 2. Penetrant application 3. Removal of excess surface penetrant 4. Drying 5. Inspection 6. Postclean