Hangzhou Paishun Rubber & Plastic Co., Ltd 86-137-5812-5058 ps002@parshun.com
Flexible Rubber Car Air Conditioning Hose For R134a R410a Refrigrants

Flexible Rubber Car Air Conditioning Hose For R134a R410a Refrigrants

  • High Light

    Air Condition Hose

    ,

    Auto Air Conditioning Hoses

  • ID Size
    8mm To 22mm
  • Working Pressure
    35 Bar, 20 Bar And 15 Bar
  • Reinforcement
    Single Fiber Braided
  • Inside Tube
    Nylon
  • Middle And Outer Tube
    EPDM
  • Cover
    Mill Finish And Black
  • Temperature
    -30℃~125℃
  • Length
    100m Or 50m/roll
  • Printing
    We Can Print As Customers' Request.
  • Structure
    4 Layers
  • Name
    Flexible Rubber Car Air Condition Hoses For R134a R410a Refrigrants
  • Quality
    High, Superior
  • Keywords
    Auto Air Conditioner Hose
  • Samples
    Free
  • 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

Flexible Rubber Car Air Conditioning Hose For R134a R410a Refrigrants

 
Flexible Rubber Car Air Condition Hoses for R134a R410a Refrigrants
 
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, R410a 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. 
 
Flexible Rubber Car Air Conditioning Hose For R134a R410a Refrigrants 0
 
 
 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:
  
Flexible Rubber Car Air Conditioning Hose For R134a R410a Refrigrants 1
 
Flexible Rubber Car Air Conditioning Hose For R134a R410a Refrigrants 2
Flexible Rubber Car Air Conditioning Hose For R134a R410a Refrigrants 3
 
 
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.