Product Made In Japan
Manufacture: Yamashina Seiki

A heat exchanger that heats seawater and freshwater is used to clean the inside of tanks for petroleum products and liquid chemical products in tankers, which has a proven track record for ships.

It is also possible to design a type that uses heat transfer oil in addition to steam as the heating medium.
In addition, in the case of a U-shaped tube structure like the one shown in the image, maintenance can be performed by removing the tube bundle (heat transfer core).