In radiographic testing, the part to be inspected is placed between the radiation source and a piece of radiation sensitive film. The radiation source can either be an X-ray machine or a radioactive source. The radiation that passes through the part will expose the film and forms a shadow graph of the part. The film darkness (density) will vary with the amount of radiation reaching the film through the test object where darker areas indicate more exposure (higher radiation intensity) and lighter areas indicate less exposure (higher radiation intensity).
Weld inspection – Structural / Piping
X-Rays, Gamma Rays (Iridium 192, Selenium 75, Cobalt 60)
SCAR Radiography, Close Proximity Radiography
Corrosion Under Insulation (CUI), Profile Radiography
Casting / Forgings / Regulators
ISO 9712 ( PCN, RTC, CSWIP), ASNT Level 2/3