Stainless Steel Condensers for Ammonia Evaporation Condensers

Stainless Steel Condensers for Ammonia Evaporation Condensers

Material selection: common materials are 304 stainless steel and 316L stainless steel, etc. 316L stainless steel contains 2%-3% molybdenum, pitting corrosion equivalent resistance (PREN) ≥ 28, can withstand a wide range of pH2-14 media, especially in the chlorine-containing environment with excellent performance, the annual corrosion rate of < 0.005mm, the service life of more than 20 years, compared with the 304 stainless steel has a better resistance to corrosion, and is more suitable for the ammonia evaporation condenser environment where there is a certain degree of corrosive media. It is more suitable for ammonia evaporation condenser where there is certain corrosive medium.

Working principle: In the ammonia evaporation condenser, the function of stainless steel condenser is to cool and condense the superheated high-pressure ammonia refrigerant gas discharged from the compressor into liquid state. After the high-pressure ammonia gas enters the stainless steel condensation discharge tube, it exchanges heat with the spray water and air outside the discharge tube, the heat is taken away, and the ammonia gas is gradually condensed from gas to liquid.

Advantageous features: stainless steel has excellent resistance to acid, alkali, salt and other corrosive media, can maintain stable performance in the ammonia refrigeration system, not easy to be corroded and damaged. At the same time, stainless steel has good thermal conductivity, to ensure that the heat is quickly transferred to the cold fluid, reducing energy consumption, and its surface is smooth and uncoated, easy to clean, the modular design also simplifies the maintenance process, helping to reduce the cost and difficulty of maintenance.