A U-Tube Bundle Heat Exchanger is a shell-and-tube type exchanger where the tubes are bent into a U-shape, allowing one end to be fixed while the other end can expand. This design accommodates thermal expansion, reducing stress on the tubes and shell. U-tube heat exchangers are commonly used in high-temperature and high-pressure applications in chemical, petrochemical, and power indus... https://www.heatexchanger.co.in/Heat-Exchanger/U-Tube-Bundle-Heat-Exchanger/