Zhejiang NOF Chemical Co. Ltd.
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High Purity 5.5kg/13.4L Cylinder R290 Propane Gas Refrigerant

  • Ningbo, China
  • L/C, T/T
  • 500000mt
99.9% Purity 5.5kg/30lbs Disposable Cylinder Propane R290 Refrigerant Gas High Purity 5.5kg/13.4L Cylinder R290 Propane Gas Refrigerant

Our Advantages over other factories in the production of refrigerant gas

  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.

Workshop and Shipment Glance
High Purity 5.5kg/13.4L Cylinder R290 Propane Gas Refrigerant
High Purity 5.5kg/13.4L Cylinder R290 Propane Gas Refrigerant
                               Refrigerant Gas R290 Propane Gas
Physical Properties
Molecular FormulaCH3CH2CH3
Molecular Weight44.1
Boiling Point  ℃-42.1
Freezing PointN/M
Critical Temperature (℃) 96.6
Critical Pressure (MPa)4.248
GWP 3.3
Quality Index
Purity ≥ 99.90% 
Sulfur content ppm by weightless   than 1.0
Water content ppm by weightless   than 10
Acidity ppm by weightless   than 1.0
Evaporation residue ≤ 0.01% 
Appearance Colorless and clear 
Odor Odorless 
for refrigerant, for central air conditioning,heat pump, air conditoning and other small household refrigeration system, replacement of R22
Packing, Payment and Delivery
Packing1. 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





 Jinhua City,Zhejiang,China
 Gurugram,Haryana 122003,India  • 
 +86-150-8823-9500
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