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    Tag: Industrial Pipe

    Nov 05
    Nondestructive Testing Methods for OCTG Pipe Defect Detection

    3 Application of Magnetic Flux Leakage (MFL) Testing to OCTG Pipe Defects 3.1 Inspection Principle Magnetic flux leakage (MFL) testing is a nondestructive testing (NDT) technique used to detect defects in ferromagnetic materials. It relies on the high magnetic permeability of these materials, which allows magnetic flux to remain largely confined within the material when it […]