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Quick Details

  • Classification: Alkene & Derivatives
  • CAS No.: 354-33-6/811-97-2/420-46-2
  • Other Names: F404a
  • Place of Origin: Zhejiang, China (Mainland)
  • Grade Standard: Industrial Grade
  • Purity: 99.9%
  • Appearance: no color
  • Application: HVAC
  • Brand Name: ELK, OEM
  • Model Number: R404a

Packaging & Delivery

Packaging Details 24lb/10.9kgs
Delivery Time 15-20 days after receiving deposit

Detailed Product Description:


Typical Properties: 
Formula:CH F2CF3/CF3CH2F/CH3CF3 

Boiling Point (101.3KPa, ): -46.1 
Critical Temperature (): 72.4 
Critical Pressure (KPa): 3688.7 
Liquid Density (kg/m3): 1017.2 
ODP: 0 
GWP: 0.35 

Package and Storage 
disposable steel cylinder10.9kg/24lb; recyclable steel cylinder 750kg/926L.Filling coefficient is not more than 0.84kg/L, Cylinder should be stored in cool, dry and ventilated place.






Hangzhou ELK Refrigerant High-Tech Co., Ltd. is located in the picturesque Taihuyuan Town at the west suburb of Hangzhou. We are about 40km away from Hangzhou, 200km away from Huangshan, Anhui and 200km away from Shanghai. Our company enjoys very convenient transportation. 

We have a practical workshop of 15,000 square meters and specialize in manufacturing the substitutes of CFC and other refrigerants and welding & brazing gases (MAPP gases). We have advanced development technologies and talents. We advocate environmental protection engineering, so we develop and promote advanced and environmentally friendly products. 

We scrupulously abide by the concept of "providing users with good quality products and lifelong services". We are trusted and supported by all users. At present, our leading products are environmentally friendly refrigerants, such as R600A, R134A, R1270, R290, R401A, R402B, R406A, R408A, R409A, R415B, R417A and R507 and welding & brazing gases (MAPP gases). Our company has won a high reputation in the industry. 

Our management aim is "Scientific Management, Quality First, Honest Business, Client First and Continuous Innovation".


Transaction History of the Supplier

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Transaction Overview


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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $51,000
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