High-purity R22 (Chlorodifluoromethane) refrigerant supplied by Anhui Kaierwen, existing HVAC&R equipment, commercial refrigeration and cold-chain service. Purity ≥99.9%, in stock with nationwide delivery and full technical support.
View DetailsHigh-purity R32 (Difluoromethane) refrigerant supplied by Anhui Kaierwen, air conditioning, commercial refrigeration and heat pumps. Purity ≥99.9%, in stock with nationwide delivery and full technical support.
View DetailsHigh-purity R134a (1,1,1,2-Tetrafluoroethane) refrigerant supplied by Anhui Kaierwen, air conditioning, commercial refrigeration and heat pumps. Purity ≥99.9%, in stock with nationwide delivery and full technical support.
View DetailsHigh-purity R404A (R404A Blend (R125/143a/134a)) refrigerant supplied by Anhui Kaierwen, low- and medium-temperature refrigeration and commercial systems. Purity ≥99.9%, in stock with nationwide delivery and full technical support.
View DetailsHigh-purity R407C (R407C Blend (R32/125/134a)) refrigerant supplied by Anhui Kaierwen, low- and medium-temperature refrigeration and commercial systems. Purity ≥99.9%, in stock with nationwide delivery and full technical support.
View DetailsHigh-purity R410A (R410A Blend (R32/125)) refrigerant supplied by Anhui Kaierwen, low- and medium-temperature refrigeration and commercial systems. Purity ≥99.9%, in stock with nationwide delivery and full technical support.
View DetailsHigh-purity R507 (R507 Blend (R125/143a)) refrigerant supplied by Anhui Kaierwen, low- and medium-temperature refrigeration and commercial systems. Purity ≥99.9%, in stock with nationwide delivery and full technical support.
View DetailsHigh-purity R290 (Propane) refrigerant supplied by Anhui Kaierwen, domestic, commercial and industrial refrigeration as a natural refrigerant. Purity ≥99.9%, in stock with nationwide delivery and full technical support.
View DetailsHigh-purity R1150 (R1150) refrigerant supplied by Anhui Kaierwen, domestic, commercial and industrial refrigeration as a natural refrigerant. Purity ≥99.9%, in stock with nationwide delivery and full technical support.
View DetailsR23 (trifluoromethane) is an ultra-low-temperature refrigerant with a boiling point of -82.1℃. It is commonly used in the low stage of cascade systems together with R508B/R508A for medical freezers and deep-freeze equipment below -80℃.
View DetailsR508B is a near-azeotropic blend of R23 and R116 (46/54) with a boiling point around -106℃. Designed for ultra-low-temperature cascade systems below -80℃, it is an environmentally friendlier replacement for phased-out R13.
View DetailsR1234yf (2,3,3,3-tetrafluoropropene) is a next-generation low-GWP mobile A/C refrigerant with a GWP of about 4. It is the mainstream replacement for R134a in passenger cars, light trucks and construction machinery A/C systems.
View DetailsR1234ze (trans-1,3,3,3-tetrafluoropropene) is a very low-GWP fluid (GWP < 1) with thermodynamic performance close to R134a. It is widely used in centrifugal chillers, medium-temperature refrigeration, heat pumps, foam blowing and aerosol propulsion.
View DetailsR1233zd(E) (trans-1-chloro-3,3,3-trifluoropropene) is a low-GWP, non-flammable low-pressure fluid used in centrifugal chillers, organic Rankine cycle (ORC) and foam blowing. It is an eco-friendly alternative to R123/R245fa.
View DetailsR1270 (propylene) is a natural refrigerant with a boiling point of -47.6℃ and a GWP of only about 3. It is used in the low stage of industrial/commercial cascade systems, cold stores, quick-freezing and transport refrigeration.
View DetailsR600a (isobutane) is the mainstream natural refrigerant for domestic refrigerators. With a boiling point of -11.7℃ and a GWP of only about 3, it offers high efficiency and small charge for household and small commercial cooling.
View DetailsR141b (1,1-dichloro-1-fluoroethane) was widely used in foam blowing and low-pressure centrifugal refrigeration. As an HCFC controlled substance it is being phased out and now mainly serves existing-equipment service and specific industrial scenarios.
View DetailsR123 (2,2-dichloro-1,1,1-trifluoroethane) is a common fluid for low-pressure centrifugal chillers. As an HCFC controlled substance it is gradually being replaced by R1233zd, R514A and similar alternatives.
View DetailsR14 (tetrafluoromethane) is a deep-cryogenic PFC fluid with a boiling point as low as -128℃. It is used in sub -120℃ cascade refrigeration and semiconductor etching processes.
View DetailsR41 (fluoromethane) has a boiling point of -78.4℃ and a relatively low GWP (about 92). It is used in low-temperature refrigeration and as a blend component, and can form low-charge eco-friendly mixtures with R290/R170.
View DetailsR31 (chlorofluoromethane) has a boiling point around -9.1℃. It can be used in low-temperature and blend applications. As an HCFC controlled substance it is now mainly for existing systems and specific blend formulations.
View DetailsR236fa (1,1,1,3,3,3-hexafluoropropane) is non-flammable and non-toxic with a boiling point of -1.4℃. It is used in -40℃ low-temperature freezers, gaseous fire suppression and foam blowing, and is an alternative to R114/R13.
View DetailsR236ea (1,1,1,2,3,3-hexafluoropropane) is non-flammable and non-toxic with a boiling point of 6.2℃. It is used in medium-temperature refrigeration, gaseous fire suppression and foam blowing.
View DetailsR245fa (1,1,1,3,3-pentafluoropropane) is non-flammable and low-pressure with a boiling point of 15.1℃. It is widely used in centrifugal chillers, foam blowing and ORC heat transfer.
View DetailsR227ea (1,1,1,2,3,3,3-heptafluoropropane) is non-flammable and non-toxic with a boiling point of -16.4℃. It is widely used in gaseous fire suppression (FM-200) and also in -70℃ low-temperature freezers and cascade systems.
View DetailsR50 (methane) is a deep-cryogenic natural refrigerant with a boiling point of -161.5℃. It is used in sub -160℃ cascade refrigeration, LNG liquefaction and natural-gas process cooling.
View DetailsR170 (ethane) is a natural deep-cryogenic refrigerant with a boiling point of -88.6℃ and a GWP of only about 6. It is used in the low stage of -80 to -120℃ cascade systems and industrial/petrochemical refrigeration.
View DetailsR142b (1-chloro-1,1-difluoroethane) is an HCFC controlled substance once used in blends and foam blowing. It now mainly serves existing equipment and specific transitional formulations.
View DetailsR143 (1,1,1-trifluoroethane, i.e. R143a) has a boiling point of -47.6℃ and a GWP of about 353. It is commonly used as a low-temperature blend component together with R134a for low-temp refrigeration.
View DetailsR152a (1,1-difluoroethane) has a boiling point of -25.0℃ and a GWP of only about 148. It is often blended with R32 and others into low-GWP mixtures for residential A/C, automotive A/C and heat pumps.
View DetailsR161 (fluoroethane) has a boiling point of -37.1℃ and a GWP of only about 12. It is a very-low-GWP fluid often blended with R32/R290 into low-charge eco-friendly mixtures for domestic refrigeration.
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