Long Range Ultrasonic Testing (LRUT)
Long Range Ultrasonic Testing (LRUT) or Guided Wave Ultrasonic Testing expands the capabilities of traditional ultrasonic methods by enabling inspections over large distances from a single point.
This advanced NDT technique is employed using transducer rings that emit low-frequency waves along pipelines, providing comprehensive coverage and detecting anomalies like corrosion or wall thickness changes. LRUT is particularly effective for inaccessible areas, such as buried pipelines or those at elevated heights, offering a rapid and extensive assessment without the need for direct surface contact, thereby maximizing both safety and efficiency in preventive maintenance protocols.