Nondestructive testing (NDT) is the process of inspecting, testing, or evaluating materials, components or assemblies for discontinuities, or differences in characteristics without destroying the serviceability of the part or system. In other words, when the inspection or test is completed the part can still be used.
HOLT’s nondestructive tests are used on inspections to ensure product integrity and reliability, to find internal flaws, metal fatigue and wear, detect leaks, find faulty or leaky parts, test strength and find defects, all while the machine is still in service. NDT inspections are used to ensure that the products in use continue to have the integrity necessary to ensure their usefulness and safe operation.