Manufacturing capability
Radiographic Testing (RT)
Radiographic testing (RT) is a nondestructive examination method that uses penetrating radiation to inspect the internal condition of materials and welded joints. It is widely applied to pressure equipment, pipelines, castings, and critical industrial components requiring examination for internal discontinuities.
Related process: Non-Destructive Testing
Manufacturing overview
Radiographic testing uses X-rays or gamma rays to create images representing differences in material thickness and radiation absorption.
The method can reveal certain internal discontinuities, including porosity, inclusions, and volumetric weld defects.
Typical applications include welded pressure vessels, pipelines, industrial castings, and critical fabricated assemblies.
Radiographic inspection may use film, computed radiography, or digital detector systems.
Detection capability depends on component thickness, material, defect orientation, imaging technique, and inspection conditions.
RT involves ionizing radiation and must be performed under appropriate radiation safety controls.
Buyers should specify material, component thickness, weld geometry, inspection coverage, applicable code, acceptance criteria, and reporting requirements.
Relevant standards may include ISO 17636 for weld examination and application-specific ASME or other code requirements.
Metraxio supports radiographic testing RFQs for documented internal examination of industrial components.