MT can detect very small surface and slightly subsurface flaws that may not be visible to the naked eye.

The method is quick to apply and economical, making it ideal for production and shutdown inspections.

Defect indications are visible instantly, allowing rapid evaluation and decision‑making.

MT equipment can be portable, enabling inspection in workshops, field locations, and at height.

Effective on components with irregular geometries such as fillet welds, nozzles, and cast parts.

RT provides a complete view of internal structures, unlike surface‑based NDT methods.

Highly dependable for detecting internal weld defects in pipelines, pressure vessels, and structures.

Radiographs (film or digital) can be archived for traceability, audits, and future comparison.

Suitable for metals, composites, ceramics, and some polymers.

RT is recognized and accepted by major international codes and standards.