Marine diesel engine seawater fresh water heat exchanger,We provide high quality parts for sea fresh water heat exchanger production.
sea fresh water heat exchanger working principle:
Seawater from the outside of the ship is pumped into the tube side of the heat exchanger, high-temperature fresh water is passed into the shell side of the heat exchanger, due to the thermal conductivity of the tube wall, the heat between the two fluids can be transferred in the tube wall, after heat exchange, the two fluids in the shell and tube heat exchanger outlets respectively, so as to achieve the purpose of freshwater cooling.
Our parts (inlet and outlet end caps) play a connecting role in the whole heat exchanger, the inlet and outlet are used to connect the pipeline into the seawater; the mounting holes are used for the installation of the shell; the rib in the middle plays a role in dividing the seawater inlet and outlet; and the machining surface plays a role in sealing;
The material of the product is ZCuSn12, which has strong corrosion resistance and can improve the service life of the product;
We can provide different shapes of these parts according to customers' requirements;