The rectangular block heat exchanger is composed by the rectangular graphite end plate, graphite heat transfer block, the seal filling piece and the casting. Has high structural strength and good shock resistance.

The water-seal side plate is cast iron plate, the overhaul, assembling and dismantling is simple. Also may make to the bidirectional anticorrosion structure. This equipment may use as the heater and the condenser, the material flow is 1-4 flows.

3JK Type Technical Characteristic:

Allowable Temperature:-20-150

Authorized Pressure:0.3MPa