The Air Conditioning Hose is a critical component of any vehicle’s or machine’s HVAC (Heating, Ventilation, and Air Conditioning) system. It serves as a flexible conduit for refrigerant flow between AC components like the compressor, condenser, evaporator, and expansion valve. Designed to withstand high pressure and extreme temperature variations, this hose ensures safe and efficient operation of the AC system.
Constructed using premium materials such as synthetic rubber with reinforced fiber braiding, it provides excellent resistance to refrigerants (R134a, R1234yf), oils, UV rays, and heat. The hose is engineered for durability and long service life, even under rugged environmental conditions.
Key Features:
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✅ High-Pressure Rated: Withstands the pressure fluctuations typical in AC systems
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🧊 Flexible & Durable: Resists cracking, abrasion, and refrigerant/oil permeation
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🧪 Material Compatibility: Compatible with R134a, R1234yf, and PAG/POE oils
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🛠️ Application-Specific Ends: Available with crimped or threaded metal fittings
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🚗 Use Case: Suitable for cars, trucks, buses, heavy-duty machines, and off-road equipment
Technical Specifications – Air Conditioning Hose
| Specification | Details |
|---|---|
| Material | EPDM or NBR synthetic rubber with nylon or fiber reinforcement |
| Inner Tube | Synthetic rubber, refrigerant- and oil-resistant |
| Reinforcement | High-tensile braided fiber or textile cord |
| Outer Cover | Weather-, oil-, and abrasion-resistant rubber |
| Working Pressure | 250–500 PSI (varies by hose type) |
| Burst Pressure | 1,000–2,000 PSI (varies by spec) |
| Temperature Range | -40°C to +125°C (-40°F to +257°F) |
| Hose Types Available | #6 (5/16”), #8 (13/32”), #10 (1/2”), #12 (5/8”) |
| Refrigerant Compatibility | R134a, R1234yf, R12 |
🔩 Common Applications:
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Passenger and commercial vehicles
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Construction machinery (e.g., Komatsu, CAT, JCB)
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Agricultural equipment
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Buses and RVs
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Industrial refrigeration units
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