ID 8MM To 22MM EPDM Air Conditioning Hose For Conveying R134a R12 Etc

Basic Infomation
Place of Origin: Zhejiang China
Brand Name: PASSION
Certification: ISO 9001-2008, CE
Model Number: ID 8mm ~ 22mm
Minimum Order Quantity: 500m
Price: $1.9 ~ $5.0 USD/m
Packaging Details: Regular package for air conditioning hose is poly stripes, we can also pack hoses as customers' request.
Delivery Time: According to your quantity, eg. 30 days for a 20' container
Payment Terms: L/C, T/T, Western Union, MoneyGram, PayPal
Supply Ability: 400,000m per month

ID 8mm to 22mm EPDM Air Conditioning Hose For Conveying R134a, R12 Etc
 

 


Production technology of air conditioning hose:
 
When making A/C hose, mandrel process is used here. That means there will be a mandel when               making inner tube in order to make the inner diameter sizes more precise. For the cover, it is mill finish       and shining, a layer of PVC is added when making the cover, then  we will do some vulcanization for the     cover and remove the PVC layer finally. And there are some very small holes on the cover for gas             evacuation not to let the outer tube burst. All the production skill will guarantee our A/C hose to have         good performance.
 
 
Application of air conditioning hose:
 
A/C hose is mainly used to convey the medium of refrigerant such as R134a, R12, R22 etc. Applied         widely to auto refrigeration in automoblie air conditioning system like bus transit system. 
 
 
Technical structure of air conditioning hose:
 
For regular A/C hose has four layers, we call this A/C hose as type E air conditioner hose. Inside tube       is nylon (PA), middle layer is EPDM or IIR (Isobutylene-Isoprene Rubber), the reinforced layer is PET or     single high strengthen weaving fiber braided. Outer tube is EPDM with black and smooth cover. Here is another type of A/C hose with five layers. The inside tube is EPDM not PA. We call type C air         conditioner hose.

 
 
ID 8MM To 22MM EPDM Air Conditioning Hose For Conveying R134a  R12 Etc
 
 2. Sizes and performace parameters of air conditioning hose: 
 

Inner Diameter

Outer Diameter

Working Pressure

Burst Pressure

Length

inch

mm

mm

bar

psi

bar

psi

m

 5/16

8.2±0.4

15.2±0.5

35

500

280

4060

100

13/32

10.2±0.4

17.2±0.5

35

500

220

3139

100

 7/16

11.2±0.4

18.4±0.5

35

500

230

3335

100

 1/2

13.2±0.4

20.8±0.5

35

500

200

2900

100

 5/8

15.5±0.4

23.8±0.5

20

290

180

2610

50

 3/4

19.0±0.4

28.5±0.5

15

210

160

2320

50

 7/8

22.0±0.4

33.0±0.5

15

210

120

1740

50

 
 
 
We can also producing air conditioning hose assembly as following pictures:
  
ID 8MM To 22MM EPDM Air Conditioning Hose For Conveying R134a  R12 Etc
 
ID 8MM To 22MM EPDM Air Conditioning Hose For Conveying R134a  R12 Etc
 
 
Air conditioning hose is one of the rubber hoses that we have been promoting. Quality is priority, for air conditioning hose, quality is very stable. It is one of our high-end hose. the synthetic rubber content for this hose is up to 40%, which is high in the range of rubber hoses.
 
   

Contact Details
Alice Jiang

Phone Number : +8615968806735

WhatsApp : 8613758125058