Heat Exchanger (also known as heat exchanger) Detachable Suspended Ultra-High Pressure (500-2800 bar) Jet Cleaning Method (Physical Cleaning) Heat Exchanger High-Pressure Water Jet Cleaning Technology. It is a technique that uses ordinary tap water, pressurized by a high-pressure pump to 500-1500 bar, for cleaning the heat exchanger with high-pressure water jets. This involves a highly dispersed flow of multiple energy beams, jetted at high speed (200-500 meters per second) through special nozzles (with an orifice size of only 1-2 millimeters). This small jet stream possesses uniform vibration impact energy, causing no damage to the tank walls, and can remove salt, alkali, scale, and various obstructions from the inner wall of the pipe for any application. Various tubular heat exchangers typically have an inner diameter of Φ10-Φ50mm and a length of about 3m, 6m, 9m, or 13m. We use steel spray guns and soft guns of corresponding lengths, along with various similar drill rod nozzles suspended inside the pipe to clean cracks. When broken, debris is flushed out with the water flow, efficiently cleaning both the inside and outside of the pipe, achieving a cleaning effect of over 90%.