Our Advantages over other factories in the production of refrigerant gas
We are the supplier of many big air conditioner and commerical condioning customers.
The cylinders have CE/DOT/KGS certificate
New technology cylinder, 100% safety no leakage
We have our own labs to guarantee the gas purity 99.91%-99.97%
R134A gas has REACH certificate
We have R32,R152,R22,R134A,R410A,R407C,R404A…
The refrigerant R290, or propane, is a natural hydrocarbon refrigerant that can be obtained directly from liquefied petroleum gas. Compared with Freon, a synthetic refrigerant, the natural working fluid R290 does not contain chlorine atoms in its molecules, so the ODP value is zero, and it has no damaging effect on the ozone layer. In addition, compared with HFC substances that also have no destructive effect on the ozone layer, the GWP value of R290 is close to 0, which has no effect on the greenhouse effect. Currently in Germany R290 has been used in domestic water heaters and air conditioning systems.
| Refrigerant Gas R290 Propane Gas | |
| Physical Properties | |
| Molecular Formula | CH3CH2CH3 |
| Molecular Weight | 44.1 |
| Boiling Point ℃ | -42.1 |
| Freezing Point | N/M |
| Critical Temperature (℃) | 96.6 |
| Critical Pressure (MPa) | 4.248 |
| ODP | 0 |
| GWP | 3.3 |
| Quality Index | |
| Purity | ≥ 99.90% |
| Sulfur content ppm by weight | less than 1.0 |
| Water content ppm by weight | less than 10 |
| Acidity ppm by weight | less than 1.0 |
| Evaporation residue | ≤ 0.01% |
| Appearance | Colorless and clear |
| Odor | Odorless |
| Application | |
| for refrigerant, for central air conditioning,heat pump, air conditoning and other small household refrigeration system, replacement of R22 | |
| Packing, Payment and Delivery | |
| Packing | 1. Small Can 300g/360g/380g |
| 2. Disposable cylinder: 5.5KG/13.4L, 9.5KG/22.3L | |
| 3. Refillable cylinder 45KG/118L,160KG/400L,380KG/926L etc. | |
| 4. ISO-TANK 10T/24m3 | |
HFC Refrigerant HCFC Refrigerant HC Refrigerant Mapp Gas Helium Gas