How LRUT Detects Corrosion Under Insulation (CUI) in Industrial Pipelines ?
Introduction Corrosion Under Insulation (CUI) is one of the most severe and costly integrity threats affecting insulated industrial pipelines worldwide. It often develops undetected beneath insulation systems, leading to hidden wall thinning, structural weakening, and unexpected failures. Industries heavily affected…
LRUT vs Conventional Ultrasonic Testing (UT) For Engineering Comparison Guide
Introduction Pipeline inspection is a critical component of asset integrity management across oil And gas, refineries, petrochemical plants, LNG terminals, power stations, and industrial facilities. Two widely used ultrasonic inspection methods are: ➤ Conventional Ultrasonic Testing (UT) ➤ Long Range…
What is Long Range Ultrasonic Testing (LRUT)?
Introduction Long Range Ultrasonic Testing (LRUT), also known as Guided Wave Ultrasonic Testing (GWUT), is an advanced non-destructive testing (NDT) method used for screening long sections of pipelines from a single test location. Unlike conventional ultrasonic thickness testing, which evaluates…