IRIS – Internal Rotary Inspection System: This is an ultrasonic technique for condition assessment of tubing of all materials....

MFL - Magnetic Flux Leakage tube testing technique utilizes strong permanent magnets to magnetize conductive tubes, e.g. Carbon steel tubes.

NFT technology uses two coils, a transmitter and a receiver. Typically, the receiver coil is close to the transmitter coil, taking advantage of the transmitter’s near-field zone ...