Radiographic Testing (RT) is a Non-Destructive Testing (NDT) method that uses X-rays or gamma rays to inspect the internal structure of materials and components. RT is widely applied to detect hidden flaws such as cracks, voids, inclusions, and lack of fusion in welds, providing a reliable and permanent visual record for quality assurance.

How RT Works

1. Radiation Source: High-energy X-rays or gamma rays are directed at the object being tested.
2. Penetration: Radiation passes through the material, with internal variations affecting absorption.
3. Image Formation: A detector (film or digital) captures transmitted radiation. Dense areas appear lighter, defects appear darker.
4. Interpretation: The radiograph is analyzed by certified inspectors to identify flaws.

Advantages of RT

• Detects internal flaws not visible on the surface.
• Provides permanent documentation for quality records.
• Applicable to a wide range of materials and geometries.
• Suitable for thin to very thick components.
• Proven reliability when conducted by trained inspectors.

Applications of RT

• Oil & Gas – pipelines, pressure vessels, tanks.
• Manufacturing – welds, castings, forgings.
• Aerospace & Aviation – structural and safety-critical parts.
• Construction – structural welds in bridges and buildings.
• Defense & Shipbuilding – heavy weldments and armor testing.

FANCO’s RT Services

FANCO Industrial Solutions delivers Radiographic Testing through outsourced RT specialists, ensuring inspections are performed by highly qualified professionals under international NDT standards.

• Partnering with trusted, certified RT providers.
• Capability for both film and digital radiography.
• Ensures weld integrity, defect detection, and component safety.
• Flexible service model to meet customer requirements.