Refrigerant gas r404 replace for R22 and R502 for cheap price

R404a has a good nature of cleaning , low poison ,non-combustion, good refrigerant and so on, and greatly used in air conditioning.

Molecular Mass:    97.6
Boiling Point (1atm/℃):   -46.5
Critical Temperature (℃):   71.968
Critical Pressure (Mpa):   3.722
Critical Density (g/cm3):   0.4842
ODP:   0
GWP:   3800

Purity:  ≥99.9%
Moisture PPM:  ≤10
Acidity PPM:  ≤0.1
Vapor Residue PPM:  ≤100
Appearance:  Colorless,No turbid
Odor:  No strange stench

SHANDONG SHING CHEMICAL CO.,LTD is a professional company engaged in refrigerant gas and PTFE product. Our factory is the biggest refrigerant gas company in north China. The main products include R125, R134a, R134a replacements, R404a, R406a, R407c, R410a, R507 and R600a and PTFE Power, Rod, Sheet, Film, etc.

Most of our products have international approvals, such as CE, KGS and DOT. Our good quality and perfect services help us earn a high reputation from clients from Europe, South America, the Middle East, Southeast Asia and Africa.

We are sincerely looking forward to cooperating with you to supply the best products to people around the world! We welcome your contact and visit!

1. What is the price?
Price of refrigerant depends on seasons and the market, it changes constantly. However, as a manufacture, the price we give is worth its quality.

2. Quality
we can provide different standards as your requirement. We have superior quality and first grade quality.

3. Payment
we can accept TT/ and L/C or other methods negotiable.

4. Packing
Do you have different package?
we can provide familiar 30LB/50LB cylinder, 926 ton-tank and ISO tank. And the print on the box and cylinder can be made by your requirement.

5.MOQ
Our MOQ is 5 tons or 300 cylinders.

6.Can we buy a sample?
sure. but refrigerant is hazardous goods that can't be sent by air. we can only send to you by sea. so the freight cost is better to be taken into consideration