Non-Destructive Testing

Nondestructive testing (NDT) is analysis techniques used in science and industry to evaluate the properties of a material, component or system without causing damage. Because NDT does not permanently alter the article being inspected, it is a highly-valuable technique that can save both money and time in product evaluation, troubleshooting, and research. Common NDT methods include ultrasonic, magnetic particle, liquid penetrant, radiographic, and eddy-current testing.NDT is a commonly-used tool in engineering.

Dye Penetration Testing

It is a method used to detect surface breaking defects in any nonporous material. Liquid penetrant is applied to the surface and is drawn into defects by capillary action. Once a preset dwell time has passed, excess penetrant is removed and developer applied to draw out penetrant from defects. Visual inspection is then performed. Visible and Fluorescent Liquid Penetrant Examinations are Non-Destructive methods of revealing discontinuities that are open to the surfaces of solid and essentially non-porous materials, ferrous or non-ferrous.

Advanced Phonon Testing

Advanced phonon testing incorporate global inspection techniques, particularly AET (Acoustic Emission Testing) into RBI (Risk Based Inspection) program to find hidden corrosion under insulation.

List of NDT Services

  • RadiographyTesting (RT)
  • Magnetic Particle Inspection (MPI)
  • Dye Penetrate Testing (DPT)
  • Ultrasonic Flaw Detection (UT)
  • Hardness Testing
  • Vacuum BoxTesting
  • Welder Qualification Test (WQT)
  • Welder Procedures Specification (WPS)
  • Eddy Current (ET)
  • Thickness Gauging & Corrosion Measurement
  • IRIS
  • RFET
  • ColumnScanning Tank Floor Scanning
  • Pipe Mill Shop Inspection
  • Radiometric Inspection Technique
  • Welding Inspection
  • Stress Relieving (SR)
  • NDT Supervision
  • Surface Coating Assessment and Work scoping
  • Pipe Coating Holiday Detection
  • Blasting & Paint Coating Inspection
  • Blasting & Painting Supervision
  • Advanced Phonon Testing (Incorporating AET into RBI)

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