Place of Origin:
Zhejiang China
Brand Name:
PASSION
Certification:
ISO 9001-2008, CE
Model Number:
ID 8mm ~ 22mm
Nylon Tube ID 8mm- 22mm Air Conditioning Hose In Car Use For Refrigerant R12 , R134a
Specifications:
Inner Diameter |
Outer Diameter |
Working Pressure |
Burst Pressure |
Length |
Weight |
|||
inch |
mm |
mm |
bar |
psi |
bar |
psi |
m |
kg/m |
5/16 |
8.2±0.4 |
15.2±0.5 |
35 |
500 |
280 |
4060 |
100 |
0.15 |
13/32 |
10.2±0.4 |
17.2±0.5 |
35 |
500 |
220 |
3139 |
100 |
0.17 |
7/16 |
11.2±0.4 |
18.4±0.5 |
35 |
500 |
230 |
3335 |
100 |
0.20 |
1/2 |
13.2±0.4 |
20.8±0.5 |
35 |
500 |
200 |
2900 |
100 |
0.23 |
5/8 |
15.5±0.4 |
23.8±0.5 |
20 |
290 |
180 |
2610 |
50 |
0.26 |
3/4 |
19.0±0.4 |
28.5±0.5 |
15 |
210 |
160 |
2320 |
50 |
0.37 |
7/8 |
22.0±0.4 |
33.0±0.5 |
15 |
210 |
120 |
1740 |
50 |
0.67 |
Description:
1, The inner tube for air conditioning hose is nylon. The middle tube is EPDM synthetic rubber, the
reinforcement is high tensile polyester fiber braided. The outer tube is EPDM synthetic rubber.
2, The regular inner diameter sizes for air conditioning hose is from 5/16” to 7/8”( 8mm to 22mm ).
3, Generally speaking, air conditioning hose color is black, it is the regular color in the markets.
4, The working pressure for air conditioning hose is 35bar (500psi), 20bar (290psi) and 15bar (210psi),
burst pressure is from 280bar to 120bar. It depends on the hose inner diameter size.
5, The cover for air conditioning hose is smooth and shining, since when making the cover, we add a layer of PVC on the cover and then do some vulcanization, finally remove the PVC layer, so the cover is very
smooth and shining.
6. There are some small holes on the hose cover, these holes are for gas evacuation in order not to let the outer tube burst.
7, When making the air conditioning hose, we use mandrel process, there will be a mandrel when we makethe inner tube, so the inner diameter size will be more accurate.
8. About the package of air conditioning hose, it is well packed by poly stripes. We can also pack the hoses according to customers’ specific requirements.
9, About the shipment for air conditioning hose, we can ship the goods by sea, by air and by express. If by sea, Ningbo or Shanghai port is OK. The lead time is mainly depends on the quantity. Generally speaking30 days for a 20’ FCL.
10. The medium that air conditioning hose transport is some refrigerant, they can be R134a, R22, R12,
R502 etc, in automobile air conditioning system, the 134a is the most refrigerant to be conveyed.
Applications:
Air conditioning hose is mainly used for conveying R12, R134a , R22, R502 etc refrigerant medium, widelyused in automobile air conditioning system like bus transit system, air-condition industry freezing device.
Competitive Advantage:
The quality is well accepted in the markets. Since the synthetic rubber content for our air conditioning hose is up to 40%. It is high synthetic rubber content in the range of rubber hoses. So the performance is pretty good. Compatible with numerous vehicular A/C refrigerants and oils.
High performance Polyamide barrier layer.
Lightweight and flexible single high tensile fiber braided construction.
Exceptional to resistance to refrigerant permeation.
There is air conditioning hose with 5 layers. The inner tue is EPDM, the barrier layer is PA (polyamide), the
buffer layer is EPDM, the reinforced layer is PET braided, and the cover is EPDM.
Send your inquiry directly to us