Hangzhou Paishun Rubber & Plastic Co., Ltd
| Payment Terms | L/C, T/T, Western Union, MoneyGram, PayPal |
| Supply Ability | 400,000m per month |
| Delivery Time | According to your quantity, eg. 30 days for a 20' container |
| Packaging Details | Regular package for air conditioning hose is poly stripes, we can also pack hoses as customers' request. |
| ID size | 8mm to 22mm |
| Working pressure | 35 bar, 20 bar and 15 bar |
| Reinforcement | Braided Fibers |
| 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 | Superior |
| Keywords | auto air conditioner hose |
| Samples | free |
| Standard | SAEJ2064 |
| Package | Well Packed by Braided Strips |
| Color | Black |
| Product Name | Bus Air Conditioning System Flexible Rubber Refrigerant Line Hose 500psi |
| Brand Name | PASSION |
| Model Number | ID 8mm ~ 22mm |
| Certification | ISO 9001-2008, CE |
| Place of Origin | Zhejiang China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram, PayPal | Supply Ability | 400,000m per month |
| Delivery Time | According to your quantity, eg. 30 days for a 20' container | Packaging Details | Regular package for air conditioning hose is poly stripes, we can also pack hoses as customers' request. |
| ID size | 8mm to 22mm | Working pressure | 35 bar, 20 bar and 15 bar |
| Reinforcement | Braided Fibers | 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 | Superior |
| Keywords | auto air conditioner hose | Samples | free |
| Standard | SAEJ2064 | Package | Well Packed by Braided Strips |
| Color | Black | Product Name | Bus Air Conditioning System Flexible Rubber Refrigerant Line Hose 500psi |
| Brand Name | PASSION | Model Number | ID 8mm ~ 22mm |
| Certification | ISO 9001-2008, CE | Place of Origin | Zhejiang China |
| High Light | Air Condition Hose ，Auto Air Conditioning Hoses | ||
Bus Air Conditioning System Flexible Rubber Refrigerant Line Hose 500psi
Part Type: Air Conditioning Hoses and Lines
Air standard refrigeration line feature barrier-type refrigerant line for use with134a, R-12 or R410a refrigerants.
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 |
Production technology:
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.
We can also producing air conditioning hose assembly as following pictures:
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.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2007
Total Annual:
10,000,000-25,000,000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
As an industrial product manager, we search for an ideal hose, meets all our requirements on hoses, which means Durable, Flexible and Strong Then, we met him, Paishun, the Paishun Hose group, who insists on the mission of "Providing solution to difficult questions of HOSES for mode... As an industrial product manager, we search for an ideal hose, meets all our requirements on hoses, which means Durable, Flexible and Strong Then, we met him, Paishun, the Paishun Hose group, who insists on the mission of "Providing solution to difficult questions of HOSES for mode...
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