A spiral heat exchanger refers to a pair of flat surfaces that are coiled to form the two channels in a counter-flow arrangement. Each of the two channels has one long curved path. The main advantage of this device is its highly efficient use of space.
Materials: carbon steel, stainless steel. (Ocr18Ni9 or Q235)
Type: horizontal type, vertical type
Specification: (heat exchange area Fm2)
F=16m2 F=30m2 F=45m2 F=60m2 F=90m2 F=120m2 F=150m2 F=160m2 F=180m2
Medium: lean oil, rich oil, water, rich ammonia.