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Time of Flight Diffraction (TOFD)
Your Trusted Partner in Asset Integrity and Maintenance

Guaranteeing compliance with industry standards and delivering unparalleled total quality assurance for your welded structures and components

Partner with TechCorr for unrivaled expertise and reliability in asset integrity and maintenance. Contact us today to learn more about how we can support your project's success.
ADVANCED NDE

Time of Flight Diffraction (TOFD)

TOFD is a leading-edge non-destructive testing method utilized by TechCorr for weld inspection. With TOFD, we ensure weld stability and integrity across various industries, including petrochemical, oil and gas, power generation, and fabrication.

This method offers immediate inspection results, accurate defect sizing, and the ability to record and store inspection data digitally for future reference. TechCorr's PCN Level 2 qualified inspectors employ TOFD seamlessly to provide Total Quality Assurance for your welded structures and items, ensuring compliance with industry codes and standards.

Optimize Project Timelines & Minimize Operational Disruptions

Time of Flight Diffraction (TOFD) stands as a sophisticated ultrasonic screening tool adeptly employed by TechCorr for weld inspection purposes. This technique, facilitated by a pair of ultrasonic probes—one transmitting and the other receiving—functions on the principle of diffraction. By measuring the time of flight between the transmitted and received ultrasonic pulses, TOFD swiftly identifies and accurately sizes defects within welds.

This method's key advantages include its ability to operate during production without requiring shutdowns, its radiation-free nature, and the immediate availability of inspection results. TechCorr's team of highly experienced inspectors, boasting PCN Level 2 qualification, ensures seamless integration and optimal utilization of TOFD, thereby guaranteeing compliance with industry standards and delivering unparalleled Total Quality Assurance for your welded structures and components.

Streamline Project Success with Comprehensive Reporting

All inspections and findings are meticulously documented in a comprehensive electronic report. This report includes summarized recommendations, calculations, API checklist items, CAD drawings, and high-quality photos, providing you with clear insights into the condition of your assets.