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Ammonia evaporating -Semi-weld PHE

Date:2017/7/27 10:19:11

GHE's Semi-weld PHE is widely used in Ammonia evaporating and condensering  .

Ammonia refrigerant synthesis process is mature, easy to manufacture, low price. Moderate pressure of      ammonia refrigerant in condenser and evaporator (the condensing pressure is 0.981MPa, the   evaporation pressure is generally 0.098-0.49MPa); refrigeration capacity per unit volume is CFC-12, HCFC-  22; refrigeration coefficient is high, the heat transfer coefficient is large, the same temperature and the same cooling capacity, ammonia compressor has minimum size .

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