Non-Destructive Testing

Visual Inspection-Magnetic Particle-Liquide Penetrant-Ultrasonic

Visual (VT)

• Visual inspection is the most widely used NDT Method.

Magnetic Particle (MT)

• Performed on ferrous materials to detect surface or near surface discontinuities.

Liquid Penetrant (PT)

• Performed on Non-Ferrous materials to detect surface discontinuities.

Ultrasonic Testing (UT)

• Used to determine material thickness and to examine groove welds of piping and structural components.