广州制高冷冻设备有限公司About UsRoom1305, No.236 the sixth Zhongshan Road,Yuexiu district, GuangzhouGuangzhou Zhigao Freeze Equipment Co., Ltd. is a professional manufacture and trading company with over 20 years experiences to provide OEM and one-stop shopping for customers. We have over 24000m2 workshop,show room, retail shops and offices in Guangzhou.The company's leading products include air condensers, various air coolers, refrigeration units and condensing units, etc. They are widely used in hotels, restaurants, supermarkets, food, health, medicine, agriculture and other industries. The products are sold all over the china and in Vietnam, Thailand, Pakistan, Australia , South Africa and other overseas countries. We look forward to working with yo

Refrigerant Gas R502

Refrigerant Gas R502

Model NO.:R502
  • Country of Originguangzhou huangpu port
  • Categories: Refrigerant /Gas
    • Classification:Alkene & Derivatives
    • CAS No.:R502
    • Other Names:R502
    • MF:azeotrope R502
    • EINECS No.:R502
    • Place of Origin:Zhejiang, China
    • Grade Standard:Agriculture Grade, Food Grade, Industrial Grade, Reagent Grade
    • Purity:99.99%
    • Appearance:Colorless, No turbid
    • Application:REFRIGERATION
    • Brand Name:OEM is accept
    • Model Number:R502

    Property of chloride:

    Fomula: Azeotrope of F-22 and F-115

    Ratio(w/w):F-22(48.8%),F-115(51.2%)

    MolecularWeight: 111.63

    BoilingPoint(): -45.6

    CriticalTemperature():82.1

    Critical Pressure(Kpa):4074.8

    Critical Density(kg/m3):1192.0

    Flammability:Nonflammable

     

     

    Quality standard:

    Appearance: Colorless Transparent

    Odor: Odorless

    Moisture(≤%): 0.002

    Acidity(≤%, HCI):0.0001

    Residue(≤%):0.1

    Storage & transportation:

    The product is packed in appropriate cylinders of tanks (or tank cars). It is to keep in cool and dry place, without being exposed to heat source, sunlight and raining. It is to comply with the regulations of railway and road transportation of China concerning hazardous cargo. 

     

    Payment term: 

    1,T/T 30% in advance to confirm order, Balance Money pay against copy of B/L.Or pay before shipment.

    2,L/C at sight.

    3.D/P,D/A.

    MOQ,

    Mix a 20’ container,1150 cylinder

    Loading time:

    Within 25 days.


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