Detailed Overview

A dedicated Guided Wave Testing (GWT) tool specifically configured for axial wave propagation in pipework. It is optimized to screen for generalized wall thinning and corrosion across long sections of pipe. The axial mode provides a highly effective method for corrosion-under-insulation (CUI) detection, allowing for inspection without costly insulation removal or extensive scaffolding.

Specialized Guided Wave application for highly targeted screening of pipe joints and connections.

• This variant of the Guided Wave system is tailored to launch acoustic waves specifically along the axial direction, optimizing detection of corrosion or flaws near pipe supports, elbows, and other complex areas.
• It offers enhanced performance in structurally challenging pipe sections.
• The package contains the QSR electronics unit, an axial-focus transducer array (collar), and the system operating software.

Top Features & Benefits

• Axial-focusing Guided Wave Testing (GWT) for improved defect localization.
• Used for long-range inspection of pipelines and heat exchangers.
• Superior focusing capability compared to standard GWT for enhanced defect sizing.
• High probability of detection (PoD) for generalized corrosion.
• Corrosion Under Insulation (CUI) detection without major access work.
• Rapid data acquisition and processing for quick inspection turnover.

Primary Uses & Functions

A system for Guided Wave Testing (GWT), used for long-range screening of pipelines and piping for corrosion and defects with axial focusing capabilities. Its core function is Non-Destructive Testing (NDT) of piping systems.

Real-World Applications

• Short-Range Axial Guided Wave Testing (GWT) for high-resolution analysis of critical areas.
• Testing of Soil-to-Air Interface (SAI) corrosion.
• Inspection of Wall Penetrations and complex pipe supports where other methods struggle.
• Quantitative measurements over a short axial length, typically used to confirm findings from initial screening.

Industry Solutions

• Oil & Gas (Pipelines, risers, processing plants)
• Petrochemical (Heat exchanger tubing, process piping)
• Power Generation (Boiler tubes, steam lines)
• Manufacturing (Plant piping systems)

Technical Specifications

Compatibility

• A dedicated guided wave system for axial-only wave excitation, often used for specialized pipe inspection or when specific wave modes are required.
• Works with proprietary axial wave transducer collars designed for various pipe diameters.
• PC compatible for comprehensive data analysis and reporting.

What’s In The Box?

• QSR Axial Guided Wave Control Unit (Electronics).
• Standard Axial-Focus Transducer Collar (typically one size).
• Signal connecting cables and external power supply/charger.
• Data acquisition and analysis software suite.
• Heavy-duty transportation case.
• Operation manual and accessories.

Also Known As

Long Range UT, Pipeline Screening, GWT Tool, Axial Focus GWT, QSR NDT System, Guided Wave Axially-Focused System