Accurate Insight
Without Compromise
At Thermal Engineering International (TEi), we understand that the integrity of your heat transfer equipment is critical to the safety, reliability, and performance of your plant. Our Non-Destructive Examination (NDE) services are designed to detect and assess material defects or degradation—without damaging the equipment or interrupting operations.
With decades of industry experience and a team of certified inspectors, TEi delivers precision diagnostics you can trust, whether for routine maintenance, life extension, or failure analysis.
Ultrasonic Testing (UT) – Detects internal flaws, wall thinning, and weld discontinuities by sending high-frequency sound waves into the material.
Phased Array Ultrasonic Testing (PAUT) – A more advanced form of UT that provides detailed imaging and greater accuracy in flaw detection and sizing, especially in complex geometries. Full volumetric inspection.
Eddy Current Testing (ECT) – Ideal for detecting surface and near-surface defects in non-ferrous tubing. Commonly used for Heat exchanger heat transfer tubing. Condenser and feedwater heater tube inspections.
Remote Field Testing (RFT) – A powerful method for evaluating ferrous tubing from the outside—perfect for heat exchangers, condensers, and boilers.
Vacuum Leak Testing – Used to identify tube leaks by detecting air ingress under vacuum conditions—particularly effective in condenser applications.
-
Helium Leak Testing
- Magnetic Particle
- Liquid Penetrant Testing
- Proven experience across fossil, nuclear, solar, and industrial markets
- Rapid mobilization and turnaround for plant outages
- Backed by engineering expertise to interpret results and recommend next steps
- Integrated repair services available if defects are found
Protect your assets. Improve your uptime. Partner with TEi for high-quality, code-compliant NDE solutions.
Need More Info?
We Can Help!
Whether you need more information or would like to discuss your next project, we look forward to speaking to you.