High Purity 5.5kg/13.4L Cylinder R290 Propane Gas Refrigerant

Description

1. We are the supplier of many big air conditioner and commerical condioning customers.
2. The cylinders have CE/DOT/KGS certificate
3. New technology cylinder, 100% safety no leakage
4. We have our own labs to guarantee the gas purity 99.91%-99.97%
5. R134A gas has REACH certificate
6. We have R32,R152,R22,R134A,R410A,R407C,R404A…

  The performance of the R290 refrigeration system At the evaporating temperature of -25°C, the condensing temperature of 45°C, without subcooling and high superheat, the theoretical COP values of R290, R600a and R134a are higher than those of R22; JR290, R600a, and The theoretical COP value of R134a is lower than that of R22. The COP values of R290 and R134a are similar. Just like R134a, R 404A and R600a, suction superheat is very important to the performance of the R290 refrigeration system, which can improve the COP of the refrigeration system, while R22 has little effect. For the refrigeration system of the R290 refrigerator, because R290 has a high specific heat of hot steam, it can have a superheat temperature of 20°C to 32°C, which can increase the COP of the 290 refrigerator.