R404A air conditioning refrigerants China supplier and Manufacturer

R404A air conditioning refrigerants China supplier and Manufacturer.

As a R404A Refrigerant China supplier and Manufacturer.  We are committed to providing customers with satisfactory products and services.

What is R404A air conditioning refrigerant？

R404A is a mixture of HFC125, HFC-134a, and HFC-143, with a ratio of R404A=44% R125+4% R134A+52% 143A. R-404A is a colorless gas at room temperature and a colorless transparent liquid under its own pressure. It is suitable for new commercial refrigeration equipment, transportation refrigeration equipment, or updated equipment at medium to low temperatures. Closest to R-502, this refrigerant is suitable for all environments where R-502 can operate normally.

R404A air conditioning refrigerant performance

Product Name: R404A (R-404A)
Product category: HFC
Chemical composition: pentafluoroethane/trifluoroethane/tetrafluoroethane mixture
Refrigerant R404A, also known as R404A, has trade names such as SUVA HP62, SUVA 404A, Genetron 404A, etc. Due to R404A being a HFC type non azeotropic environmentally friendly refrigerant (completely free of CFC and HCFC that destroy the ozone layer), it is currently recognized and recommended as a mainstream low-temperature environmentally friendly refrigerant by the vast majority of countries in the world, and is widely used for initial installation and re addition in the maintenance process of new refrigeration equipment. Complies with the standards of American environmental organizations EPA, SNAP, and UL, and meets the A1 safety level category of the American Society of Heating, Refrigeration, and Air Conditioning Engineers (ASHRAE) (which is the highest level and is harmless to human health).
Molecular formula: CH F2CF3/CF3CH2F/CH3CF3
Boiling point (101.3KPa,~C): -46.1
Critical temperature ℃: 72.4
Critical pressure (KPa): 3688.7
Liquid density g/cm 3, 25 ℃: 1.045
Ozone Depletion Potential (ODP): 0
Global Warming Factor (GWP): 3850
10.9Kg disposable steel cylinder packaging, ISO TANK filling, with a filling coefficient not exceeding 0.84kg/L. R404A refrigerant must be stored in a cool, dry, and ventilated place to avoid exposure to sunlight and rain.
R 404A (HP62) continues to be the leading product in the global industry standard for HFC refrigerants in new commercial refrigeration applications. As a substitute for R-502 and R-22 in refrigeration applications, R 404A (HP62) provides excellent capabilities and energy efficiency, and is recognized and used by leading compressor manufacturers and equipment manufacturers worldwide.

R404A Air Conditioning Refrigerant Application

R404A, as a widely used medium to low temperature refrigerant nowadays, is often used in refrigeration equipment such as cold storage, food refrigeration equipment, marine refrigeration equipment, industrial low-temperature refrigeration, commercial low-temperature refrigeration, transportation refrigeration equipment (refrigerated trucks, etc.), refrigeration condensing units, supermarket display cabinets, etc. Refrigerant R404A is the most common industrial standard refrigerant (usually a low-temperature refrigeration system) that replaces Freon R22 and R502 in newly installed refrigeration equipment. R404A is closest to the operation of R-502 and is suitable for all environments where R-502 can operate normally. R404A is recognized and used by the vast majority of refrigeration equipment manufacturers worldwide. However, due to the differences in physical and chemical properties, theoretical cycle performance, and compressor oil between R404A and R502 and R22, for after-sales maintenance of refrigeration equipment initially equipped with R502 and R22 refrigerants, if additional or replacement refrigerants are needed, only R502 and R22 can be added. Generally, R404A cannot be directly used to replace R502 and R22 (that is, it is usually not possible to replace them with a replacement).

R404A Air Conditioning Refrigerant Technical Parameters

High altitude temperature and pressure gauge
Refrigerant pressure and temperature guidelines for replacing R-22 and R-502
R404A thermal performance
R404A pressure enthalpy diagram
R404A, HP80, HP81 refrigerant transfer performance
R404A phase line pressure drop
R404A phase line flow rate
Temperature slip of R404A, 407C, MP39, MP66, HP80, HP81 refrigerant mixture

R404A Physical Performance made in China Special precautions

R404A refrigerant packaging: Disposable steel cylinder packaging: 10.9kg/bottle. R404A storage and transportation of refrigerant R404A steel cylinders are pressurized containers that should be stored away from sparks, heat sources, and direct sunlight. They are usually stored in a cool, dry, and ventilated warehouse; During transportation, it should be loaded and unloaded lightly to prevent damage to accessories such as steel cylinders and valves. R404A is usually paired with refrigerant R404A using refrigerant oil such as ICEMATIC SW32, SW220, EMKARATE RL32H, RL170H, etc; The final use of refrigeration oil in different equipment and applications should follow the recommendations of refrigeration compressor and refrigeration (air conditioning) equipment manufacturers, or determine the use of refrigeration machine lubricating oil with equivalent design and technical requirements based on the specific situation of the refrigeration compressor and refrigeration equipment, that is, choose equivalent refrigeration oil.