Buy 5kg/13.4L Cylinder R290 Propane Refrigerant for AC Use

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…

  In the saturated liquid state, the density of R290 is lower than that of R22, so the perfusion volume of R290 under the same volume is smaller. Experiments show that the perfusion volume of R290 under the same system volume is about 43% of R22. In addition, because the latent heat of vaporization of R290 is about twice that of R22, the refrigerant circulation in the refrigeration system using R290 is smaller. R290 has good material compatibility and is compatible with copper, steel, cast iron, lubricants, etc.