|Place of Origin:||China (Mainland)|
|Brand Name:||HENGCHANG STOCK|
|Model Number:||R717 refrigerant ammonia|
|Minimum Order Quantity:||10ton|
|Packaging Details:||40Ltr Cyl/100Ltr Cyl/400Ltr Cyl/800Ltr Cyl /24CBM ISO tanks（Provide refilling service）|
|Delivery Time:||15-20 work days|
|Payment Terms:||T/T, Western Union|
|Supply Ability:||3000 Tons per Month|
|Classification:||R717 Refrigerant||CAS No.:||7664-41-7|
|Other Name:||Anhydrous Ammonia|
Liquid R717 Refrigerant Ammonia,
99.6% R717 Refrigerant Ammonia,
Liquid ammonia neutralizes the acid and alkali of the road board in the microelectronics industry
2. Advantages of R717 Refrigerant Liquid Ammonia R717
1> Energy efficiency - Typically a flooded ammonia system would be 15-20 % more efficient than a DX R404A counterpart . In both vapor and liquid phase ammonia requires smaller pipe diameters than most chemical refrigerants.
2> Environment - it has both GWP (Global Warming Potential) and ODP (Ozone Depletion Potential) equal to zero . Safety - At the same time, unlike most other refrigerants, it has a characteristic odor that can be detected by humans even at very low concentrations.
3> Refrigerant price - In many countries the cost of ammonia (per kg) is considerably lower than the cost of HFCs. This advantage is even multiplied by the fact that ammonia has a lower density in the liquid phase. Furthermore as any leakage of ammonia will be detected very quickly due to the odour, hence any potential loss of refrigerant will also be lower.
4> Better heat transfer - Ammonia has better heat transfer properties than most of the chemical refrigerants and therefore allow for the use of equipment with a smaller heat transfer area.
3. Applications for Large Air Conditioning Systems (Chillers) R717 Ammonia
Since refrigerant grade ammonia has many advantages and characteristics. Natural refrigerants R717 ammonia is generally applicable to large and medium-sized refrigeration, industrial refrigeration, ice making, artificial ice and indirect central air conditioning. The fluorine refrigeration system is generally applicable to refrigerators, freezers, display cabinets, household air conditioners, commercial air conditioners, small and medium-sized cold storage and refrigeration, low-temperature air conditioning in factories, air conditioning, ice cream, cold drinks, ice, artificial ice fields, and small industrial refrigeration.
4. Toxicity and flammability
Ammonia has a strong toxicity and flammability. If the volume meter, when the content of ammonia in the air reaches 0.5% ~ 0.6%, in which people stay for half an hour can be poisoning, 11% ~ 13% can ignite, reaches 16% flame would explode. Therefore, the ammonia refrigeration machine room must pay attention to ventilation and exhaust, and the air and other non-condensable gases in the system must be eliminated frequently.
1>Why you choose us?
We have produced R717 Refrigerant Grade Ammonia and ammonia water/solutions for 20 years . Professional Working Team with very good safety control for 20 years without any accident! Rich experience in hazard chemical exporting ; Strict quality control system (ISO 9001 Certificate); Steel bottle test can be made by our own factory; SGS and CIQ test are accepted; Full Qualification certificates); We can provide R717 Refrigerant Grade Ammonia, Ammonia water of Industrial grade, Reagent grade and Food grade of 5%~35%. Abundant Supply, 30000 MT / Month.
2> Why choose our Refrigerant Liquid Ammonia R717?
We strictly control the purity of R717 refrigerants, especially water vapor.So as to protect the refrigeration system to Make the operation of refrigeration equipment more stable and longer life
3> What are the Advantages of Refrigerant Liquid Ammonia R717?
1> Zero ozone depletion potential and Zero global warming potential
2> Excellent thermodynamic properties leading to a high energy efficiency
3> Wide range of operating temperatures (–50 to +15°C)
4> Low cost than others
5> More than 100 years track record of providing efficient refrigeration
4> What are the effect of purity and water vapor on the cooling system?
Water present in Ammonia systems creates a number of problems, including internal system corrosion and creation of sludge that can cause blockages in the systems. The presence of moisture impacts the vapor pressure of the system. This combined with corrosion and sludge, substantially impacts the efficiency of your system – with a notable deterioration even at levels of just 0.5%.
Other impurities such as O2, N2, and hydrocarbons will have a similar impact, increasing the risk of corrosion, stress corrosion cracking and system performance drops.
5> What payment term can you accept?
Usually, we accept 30% T/T deposit, 70% T/T before shopping. Or 50% T/T deposit, 50% T/T against B/L copy.