Visual Inspection
Inspection Division
Dye Penetrant Testing Services

Dye penetrant test kit

Dye penetrant testing (DPT) is one of the most widely used evaluation methods. Liquid dye penetrant testing can be defined as a physical and chemical nondestructive testing procedure designed to detect and expose surface connected discontinuities in nonporous materials. The objective of liquid penetrant testing is to provide visual evidence of cracks, porosity, laps, seams and other surface discontinuities. It can be used to inspect almost any material, including:

  • Metals (aluminum, copper, steel, titanium, etc.)
  • Glass
  • Many ceramic materials
  • Rubber
  • Plastics

Our Thermal Division services a variety of industries. Select your industry below for more information.

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    Technicians perform NDT