Internal corrosion and erosion thin the walls of pipelines and pressure vessels over time, eventually leading to leaks or failure. Traditional inspection methods require either shutting down the line or using internal inspection tools, both of which are costly and disruptive. Non-intrusive corrosion-erosion monitors — supplied by K&D Pratt through Clampon — attach to the outside of the pipe and use ultrasonic measurement to track wall thickness changes continuously and in real time, without any process interruption. This approach is particularly valuable for offshore pipelines and process equipment where shutdown costs are extremely high.