QuadSonics Pty Ltd is an Australian-owned, NATA accredited advanced ultrasonic inspection company delivering high-end non-destructive testing (NDT) solutions to the energy, oil & gas, petrochemical, mining and infrastructure sectors.

We specialise in advanced ultrasonic techniques including Zonal AUT, Phased Array Ultrasonic Testing (PAUT), Time of Flight Diffraction (TOFD), Automated Ultrasonic Testing (AUT), FMC/TFM, corrosion mapping and complex manual ultrasonic inspection applications.

Our focus is on providing technically robust, practical and compliant inspection solutions for both new construction and in-service assets, with capability across pipelines, pressure equipment, structural welds, corrosion assessment and challenging materials including stainless steel, duplex and dissimilar metal welds.

QuadSonics combines field experience with high-level technical expertise to deliver:
• Advanced weld inspection and flaw sizing
• Pipeline AUT solutions
• Corrosion assessment
• Procedure development and qualification
• Technique validation and performance demonstration
• Inspection solutions for complex geometries 

Our systems and procedures are developed in alignment with international standards including ASME, ISO and DNV requirements, with a strong focus on quality, reliability and client confidence.

QuadSonics is currently undertaking DNV system qualification for pipeline girth weld AUT in accordance with DNV-ST-F101 and DNV-RP-F118, further strengthening our capability in high-specification pipeline inspection applications.

Quadsonics

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Quadsonics

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