|Place of Origin:||China (Mainland)|
|Brand Name:||HENGCHANG STOCK|
|Model Number:||R717 Refrigerant Ammonia|
|Minimum Order Quantity:||6ton|
|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|
|Melting Point:||-77.7℃||Color:||Colorless And Transparent|
industrial grade ammonia
Liquid Ammonia Industrial Grade R717 99.8% Purity For Nitric Acid
1. 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.
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.
2> Environment - No effect to GWP (Global Warming Potential) and ODP (Ozone Depletion Potential) .
3>Safety - Unlike most other refrigerants, it has a characteristic odor that can be detected by humans even at very low concentrations.
|Test Items(Impurity Gas )||Specifications||Analysis Result||Evaluation|
|Heavy Metals Content/10-6 (Mass fraction)|
|Sb< 0.005||Ga< 0.001||Mo< 0.001||Zn< 0.005|
|Cd< 0.001||Tu< 0.005||Ni< 0.001|
|Ca< 0.01||Pb< 0.001||K< 0.005|
|Cr < 0.001||Li< 0.001||Si< 0.01|
|Co< 0.001||Mg< 0.001||Na< 0.005|
|Cu< 0.005||Mn< 0.001||Sn< 0.001|
|Package Type||Contents NW (Kg)||Valve Type||Shipment Detail||Shipment Detail|
|ISO T50 tanks||12.0 M/TS||Tanks Valve||ISO tanks 12.0tons||ISO tanks 12.0tons|
|40Ltr Cylinders||20 Kg||QF-11||20FCL /-/-||40FCL /-/-|
Ammonia is used in the manufacture of certain dyes and applied in the dyeing and scouring of cotton, wool and silk.
The Rubber Industry uses ammonia to prevent premature coagulation by stabilizing natural and synthetic latex during transportation from plantation to Factory.
The pulp and paper industry use ammonia for pulping wood and as a casein dispersant in the coating of paper
Ammonia is used by leather industry as a curing agent, as a slime and mold preventative in tanning liquors and as a protective agent for leathers and furs in storage.
Ammonia is used as a refrigerant in both compression and absorption system. Certain characteristics of Ammonia such as high latent heat, low vapor density, chemical stability, low corrosion to iron parts promote its use in large industrial installations.
The pharmaceutical industry uses ammonia in the manufacture of certain products such as sulfa drugs, vitamins and cosmetics.
The petroleum industry utilizes ammonia to neutralize acid constituents of crude oil and to protect equipments from corrosion.
Nitriding of steel for case-hardening.
3. Toxicity and flammability
Liquid 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 Liquid 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)
2> Why choose our Liquid Ammonia R717?
We strictly control the purity of Liquid ammonia, especially water vapor. So as to protect the system to Make the operation of equipment more stable and longer life
3> What payment term can you accept?
Usually, we accept 30% T/T deposit, 70% T/T before shopping.
50% T/T deposit, 50% T/T against B/L copy.
4> Can you accept OEM order and other services?
Yes, we can. OEM orders are available.Provide filling service, cylinder packaging water pressure testing and cleaning services.