A U-tube bundle heat exchanger features tubes bent into a U-shape, allowing for thermal expansion and minimizing stress on the tube sheet. This design makes it suitable for handling high temperatures and pressures. Commonly used in refineries, power plants, and chemical industries, it provides efficient heat transfer, easy maintenance, and long operational life. https://www.heatexchanger.co.in/Heat-Exchanger/U-Tube-Bundle-Heat-Exchanger/