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Radiographic Testing

Radiography is the most common known non-destructive test method.

Radiography can be used to obtain a permanent image of surface and sub-surface discontinuities.

The radiographic film produced can be used to ascertain compliance and suitability of items tested.

This method can also be used to compare the size and shape of a known discontinuity over time.

Some of the common uses are detection of surface and subsurface features of interest in welded parts, castings, forgings, wall thickness measurement, corrosion mapping, detection of blockages inside sealed equipment, detection of reinforcing material in concrete slabs, etc.

National Test Pty Ltd can provide either Gamma ray or x-ray industrial radiographic services.