A Double Pipe Heat Exchanger consists of two concentric pipes where one fluid flows through the inner pipe and another through the outer annular space. This simple yet effective design allows efficient heat transfer between hot and cold fluids. Commonly used in chemical, oil, and food industries, it offers flexibility, easy cleaning, and reliable performance for small to medium heat l... https://www.heatexchanger.co.in/Heat-Exchanger/Double-Pipe-Heat-Exchanger/