Introducing our premium Thick Wall Rubber Hose, specifically designed for automotive air conditioning systems. With its 4-layer construction, this hose ensures maximum durability, flexibility, and resistance to high pressures and temperatures. Crafted from high-quality rubber, it provides exceptional performance and longevity. The thick walls offer superior protection against external elements, preventing any leaks or damage. Our auto AC rubber hose guarantees efficient and reliable transmission of refrigerant, ensuring optimal cooling performance in vehicles. Trust in our product to meet the highest industry standards, providing a long-lasting solution for all your automotive air conditioning needs.
Application media: R134a，R404a
Application temp: -40℃~ +135℃
Standard: SAE J2064
| E-R134a four layers ac hose(A20) |
| Type | Szie | I.D(mm) | O.D(mm) | Wall(mm) |
| 3” | 5/16" | 8±0.4 | 19±0.5 | 3.5 |
| 4” | 13/32" | 10±0.4 | 22.3±0.5 | 3.6 |
| 5” | 1/2" | 13±0.4 | 23.2±0.5 | 3.8 |
| 6” | 5/8" | 16±0.4 | 24±0.5 | 3.8 |
| E-R134a four layers ac hose(A10) |
| Type | Szie | I.D(mm) | O.D(mm) | Wall(mm) |
| 3” | 5/16" | 8.2±0.4 | 15.2±0.5 | 3.4 |
| 4” | 3/8" | 10.5±0.4 | 17.2±0.5 | 3.5 |
| 4” | 7/16" | 11.5±0.4 | 18.4±0.5 | 3.6 |
| 5” | 1/2" | 13.2±0.4 | 20.8±0.5 | 3.6 |
| 6” | 5/8" | 15.2±0.5 | 22.8±0.5 | 3.7 |
sae j2064-e r134a rubber air conditioning flexible hose 4 layers universal ac hose
4 layers Automotives Air conditioning hoses
Construction:
Barrier: NYLON
Buffer: NBR
Reinforcement: synthetic fiber braid
Cover: EPDM blended, black,weather and ozone resistant
Standard: SAE J2064 QC/T664
Application:For the transportation of R12, R22, R502,R134a medium etc. Widely applied in vehicle air conditioning,
air-condition industry freezing device.
sae j2064-e r134a rubber air conditioning flexible hose 4 layers universal ac hose
4 layers Automotives Air conditioning hoses
| No. | Dia.(mm) | ID(mm) | OD(mm) | wall(mm) | Wall thickness diff(Max. mm) | Work pressure(Max. Mpa) | Burst Pressure(Max. MPa) | Bend Radius
(Min.mm) |
| 1 | 8.0 | 8.2 | 15.2 | 3.50 | 0.4 | 3.5 | 23.0 | 55 |
| 2 | 10.0 | 10.2 | 17.2 | 3.50 | 0.4 | 3.5 | 22.0 | 65 |
| 3 | 11.5 | 11.2 | 18.4 | 3.60 | 0.4 | 3.5 | 21.0 | 70 |
| 4 | 13.0 | 13.2 | 20.8 | 3.80 | 0.4 | 3.5 | 24.0 | 75 |
| 5 | 13.0 | 13.2 | 20.8 | 3.80 | 0.4 | 1.5 | 21.0 | 75 |
| 6 | 15.5 | 15.2 | 22.0 | 3.80 | 0.4 | 1.5 | 20.0 | 85 |
| 7 | 19.0 | 18.5 | 27.5 | 4.50 | 0.4 | 1.5 | 12.0 | 100 |
| 8 | 25.5 | 25.0 | 38.7 | 5.50 | 0.5 | 1.5 | 12.0 | 180 |
We are a professional manufacture of Auto Air Conditioning Hoses, we can manufacture kinds of auto A/C hoses, which are widely used in the air conditioning system of cars,trucks, and other vehicles to convey refrigerant R134a with the performance of low permeability, pulse resistance, aging resistance, Ozone resistance, and shock resistance.
Our A/C hoses:
1. R-12/ Automobile Air Conditioning Hose
2. Type E-R-134A Automobile Air Conditioning Hose (4 layers, thick wall and thin wall)
3. Type C-R-134a Air Condioning Hose (5 layers, thick wall and thin wall)
4.Type C-R-134a air condioning hose (6 layers, thick wall)
Hebei no one but god energy equipment co., ltd. is located in the west of hebei hengshui city, east of beijing-fuzhou expressway and beijing-shanghai railway, geographic location is superior,the transportation is convenient, the company is a collection research and development, production and sales of rubber products of science and technology enterprises. The company covers an area 30000 square meters , construction area of 8000 square meters , fixed assets 26 million yuan, the staff 85 people, now has all kinds of winding machine, weaving machine, mixer, vulcanizing machine, 60 sets of equipment (sets).Equipped with a complete analysis of testing equipment, advanced detection means is perfect.
The company mainly produces:
1. Resistance burning antistatic high pressure steel wire spiral Rubber Hose , High Pressure Braided Hose, high temperature resistant rubber hose, Concrete Pump Hose .
2.Super high pressure steel wire hose and high pressure hose assembly.
3. Drilling hose,Floating Dredging Hose, Marine Oil Hose large caliber, Dredger Hose, Flame Resistant Hose
Dredger Suction and Discharge Hose.
4. Oil field special rubber seals.
5. Solid control parts: Hammer Union, Air Grip Unions, Mud Tank Unions.
6. Air Operated Thread Protectors, Mech-Tec (TM) Clamp-On Thread Protectors.
The company since its inception, relying on science and technology for development. Established
long-term cooperative relations with chemical shenyang rubber research institute, has the research development, production of hundreds of special rubber products, in the domestic each big oil fields,steel mills, mining, machinery and other industries has been the user's consistent high praise.
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