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Dye Penetrant Testing

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  4. Dye Penetrant Testing

Dye Penetrant Testing (PT/DPI)

A simple inspection method used for the detection of surface breaking flaws such as cracks, porosity and other discontinuities. This testing allows for large areas to be inspected at a relatively low cost.

Relay NDT provides all types and methods of liquid penetrant inspection including:

  • Type 1 fluorescent;
  • Type 2 visible penetrant water washable and solvent removable test methods.

Our range of capabilities ensures the correct system is chosen to match specifications and sensitivity levels based on client’s requirements.

Key Points

  • Versatile method; can be utilised in almost all environments – laboratory or onsite.
  • Can be applied to both ferrous and non-ferrous materials
  • Relatively low cost and portable method

Additional

  • Ultrasonic Testing and Thickness Measurement
  • Magnetic Particle Testing
  • Dye Penetrant Testing
  • Radiography Testing
  • Visual Testing

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