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Ningbo, China
USD 13- USD 25/bottle
100 bottles
L/C, T/T
5.5KG cylinder, ton tank, ISO tank
2.1 Inflammable Gas
R290 Propane
74-98-6
1978
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…
Brief introduction of refrigerant R290
The refrigerant R290, namely high-purity propane (C3H8, purity ≥99.9%), 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 destructive effect on the ozone layer. In addition, compared with the HFCS substance that also has no destructive effect on the ozone layer, the GWP value of R290 is close to zero, which has no effect on the greenhouse effect.
At present, R22 (HCFC-22) is the most used refrigerant in my country's air-conditioning industry. The standard boiling point, freezing point, critical point and other basic physical properties of R290 and R22 are very close, and they have the basic conditions to replace R22. 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.
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…
Brief introduction of refrigerant R290
The refrigerant R290, namely high-purity propane (C3H8, purity ≥99.9%), 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 destructive effect on the ozone layer. In addition, compared with the HFCS substance that also has no destructive effect on the ozone layer, the GWP value of R290 is close to zero, which has no effect on the greenhouse effect.
At present, R22 (HCFC-22) is the most used refrigerant in my country's air-conditioning industry. The standard boiling point, freezing point, critical point and other basic physical properties of R290 and R22 are very close, and they have the basic conditions to replace R22. 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.
