Phased Array Ultrasonic Testing

Introduction

Libellum provides professional Phased Array Ultrasonic Testing (PAUT) services to deliver high-precision, non-destructive inspection for welds, structural components, and assemblies in fabrication, manufacturing, and construction projects. PAUT is a powerful ultrasonic technique that allows detailed imaging of internal defects, complex geometries, and weld profiles, providing superior accuracy and detection capabilities compared to conventional ultrasonic testing.

Our certified inspectors combine technical expertise with advanced PAUT technology to deliver reliable results, comprehensive reporting, and complete traceability for quality assurance and compliance.

Our PAUT Services

Advanced Defect Detection

We detect internal flaws such as cracks, inclusions, voids, and laminations with high accuracy, providing detailed insights into weld and material integrity.

Weld Quality Verification & Thickness Measurement

PAUT allows precise verification of weld quality and material thickness, supporting maintenance programs, fabrication quality, and life-cycle management of assets.

Integration with Welding & Quality Programs

Libellum’s PAUT services complement CSWIP weld inspection, Responsible Welding Coordinator (RWC) oversight, and overall quality assurance programs, delivering a complete picture of weld and component integrity.

On-Site and In-House Inspection

We offer flexible PAUT services either on-site or in-house, allowing inspection with minimal disruption to production while maintaining high accuracy and repeatability.

Reporting & Compliance Documentation

Our inspection reports provide clear visualisation, detailed findings, acceptance criteria, and recommended actions. All documentation is audit-ready and supports ISO, EN, and client compliance requirements.

Why Choose Libellum?

• Certified PAUT Inspectors – Skilled in advanced ultrasonic techniques

• Independent & Impartial – Trusted third-party verification

• Integration with Quality Programs – Supports weld inspection, RWC, and project QA

• Audit-Ready Reporting – Detailed reports suitable for client and regulatory review

• UK-Wide Service – On-site and in-house phased array inspections nationwide

Who We Work With

Libellum provides PAUT services to:

• Structural steel and aluminium fabrication

• Oil & gas and energy projects

• Renewable energy (onshore & offshore)

• Marine and shipbuilding

• Manufacturing and heavy industry

Benefits of Phased Array Ultrasonic Testing

• No site downtime or out of hours inspection required

• High-precision detection of internal weld and material defects

• Accurate verification of weld quality and material thickness

• Reduces risk of failures, rework, and project delays

• Provides detailed imaging for complex geometries and weld profiles

• Supports compliance with ASME, ISO, EN, and project-specific standards

Call to Action

Need professional Phased Array Ultrasonic Testing for your project?
Partner with Libellum for precise, compliant, and audit-ready PAUT services.

👉 Contact us today to discuss your phased array inspection requirements