Jinhua Gafle is one of the leading freon gas manufacturers and suppliers in China,Website:http://www.gafle168.com, providing with the products free sample, welcome to wholesale our low price and customized bulk freon gas made in China and check the quotation with our factory.Specification: Physical propertiesMolecular formulaCH2FCF3Mmolecular weight102.03Boiling point 101.3KPa(℃)-26.10Freezing point 101.3KPa (℃)-96.60Density 30℃(kg/m3)1188.10Critical temperature (℃)101.10Critical pressure (MPa)4.06ODP0.000GWP1300.00Purity99.9%Water content0.001%Acidity0.0001%Evaporation residue0.01%AppearanceColorless and clearOdorOdorlessR134A refrigerant repalces CFC-12 in auto air conditioning and in residential, commercial and industrial refrigeration systems. New equipment.Commercial Refrigeration: Performs well in small hermetic systems. Centrifugal Chiller Refrigerants: Used in many new chiller designs. Air Conditioning and Heat Pumps: Used in large screw chillers. EPA SNAP Approved. UL Listed.When retrofitting R-12 systems to R134a, it is necessary to replac the existing lubricant with POE oil, except in some automotive retrofit applications, which require PAG oil. In most cases, the mineral oil or alkylbenzene oil levels must be reduced below 5% of the new POE charge. Check with OEMs for any specific recommendations regarding oils or procedures. Remove as much of the existing lubricant as possible, add POE, and run the system on R-12 for some time. When the residual oil concentration is appropriate, remove R-12, replac the filter-drier, and charge R134a.Packing details: Can:220g,250g,280g,300g,340g,500g,800g,1000g, Disposable cylinder:13.6kg(30 lbs),22.7kg(50 lbs) Refillable cylinder:400L,800L,926L,1000L ISO-TANK.Delivery time: 30-40working days