A Hairpin Heat Exchanger is a compact shell-and-tube heat exchanger with U-shaped (hairpin) tubes that allow for thermal expansion. It is ideal for high-pressure and high-temperature applications and provides efficient heat transfer in limited spaces. Hairpin heat exchangers are widely used in chemical, petrochemical, and process industries. https://www.heatexchanger.co.in/Heat-Exchanger/Hairpin-Heat-Exchanger/