Hi-Tech Inspection Services LLC

Phased Array Ultrasonic Testing (PAUT)

Phased Array Ultrasonic Testing (PAUT)

Phased Array Ultrasonic Testing (PAUT) Is A Focused Inspection Technique Designed To Incorporate Beam Technology To Detect Complex Geometries & Sizing Defects.

HITECH’ Phased Array (PA) Inspection Services Are An Accurate, Efficient, And Reliable Volumetric Examination Technique Offering Real-Time Imaging To Reliably Detect And Measure Corrosion, Cracking, Flaws, And Other Defects Across A Wide Variety Of Materials, Components And Industries.

Phased Array Inspection Applications


 • Corrosion Mapping

• Detection Of Hydrogen-Induced Cracking (HIC), Stress Corrosion Cracking (SCC), And Stress-Oriented Hydrogen Induced Cracking (SOHIC)

• Weld Inspection Of Pressure Vessels, Piping, And Tubing

• Vessels And Piping Fabricated With Composite Materials

• Accurate Sizing Data For Fitness-For-Service (FFS) Calculations

Power Generation

• Turbine Blades And Christmas Tree Designs

• Pressure Vessel And Piping Welds

• Erosion/Corrosion Mapping.


• Friction Stir Welds

• Composite Panels

• Landing Gear Cylinders

• Titanium Billets, Forgings And Castings

Advantages Of Phased Array

• Excellent Repeatability

• Increased Inspection Speed

• Accurate Results

• Ability To Inspect Complex Geometries

• Ability To Inspect Large Areas

• Permanent Auditable Results

• No Safety Hazards

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