Premium Type C AC Hose China Factory Suppliers SAE J2064 Automotive Air Conditioning Hoses
Our premium Type C Air Conditioning Hoses are engineered for high-performance automotive refrigeration systems, offering specialized structures in both Braided (5 layers) and Spiral (7 layers) configurations. Designed specifically for cars, trucks, and engineering vehicles, these hoses ensure optimal refrigerant flow while maintaining structural integrity under extreme operating conditions.
Built to meet the rigorous demands of the modern auto AC market, our hoses provide exceptional resistance to permeability, ozone, and aging. With full compliance with SAE J2064 standards and ISO/TS 16949:2009 certification, we provide a reliable solution for R12, R134a, and R404a refrigerants, ensuring long-term durability and system efficiency for global automotive partners.
Detailed Parameters
| Application Temperature | -40°C to +135°C | Compatible Refrigerants | R12, R134a, R404a |
|---|---|---|---|
| Certification | ISO/TS 16949:2009 | Industry Standard | SAE J2064 |
| Working Pressure | 3.5 Mpa | Structure Types | Braided (5-Layer) / Spiral (7-Layer) |
| Burst Pressure | 18 Mpa to 23 Mpa (Model Dependent) | Inner Diameter Range | 5/16'' to 5/8'' (#6 to #12) |
| Packaging Options | 50m/roll or 100m/roll | Shipping Lead Time | Within 15 days after deposit |
Key Advantages
High Permeability Resistance
Engineered with a multi-layer structure to prevent refrigerant leakage and maintain system pressure.
Extended Service Life
Superior aging and ozone resistance ensures the hose remains flexible and crack-free over time.
Pulse & Shock Resistance
Capable of absorbing high-frequency pressure pulses and mechanical shocks common in vehicle operation.
R134a Optimized
Specifically formulated for full chemical compatibility with R134a and other common refrigerants.
Versatile Application
Perfectly suited for light cars, heavy-duty trucks, and specialized engineering machinery.
Certified Quality
Strict adherence to ISO/TS 16949 quality management systems for automotive industry standards.
Product Gallery
Management Platforms
Customized Packaging
Flexible packaging options including paper or plastic woven film to suit your storage needs.
Precision Manufacturing
Advanced extrusion processes ensuring tight tolerances for inner and outer diameters.
Quality Monitoring
Continuous testing for burst pressure and permeability to ensure 100% product reliability.
Global Logistics
Efficient shipping coordination with a guaranteed lead time of 15 days after deposit.
Sizing Flexibility
Ability to produce custom sizes beyond standard specifications to meet unique OEM requirements.
Technical Support
Professional guidance on choosing between braided and spiral structures for specific applications.
Investment Return Comparison
| Feature Metric | Standard Rubber Hose | Our Type C A/C Hose |
|---|---|---|
| Layering | 2-3 Layers | 5-7 Layers (High Strength) |
| Leakage Rate | Moderate Permeability | Ultra-Low Permeability |
| Lifespan | Standard Duration | Extended (Aging Resistant) |
| Pressure Stability | Prone to Pulsation | High Pulse Resistance |
| Certification | General Grade | ISO/TS 16949 / SAE J2064 |
Frequently Asked Questions
Braided hoses typically feature a 5-layer structure and are excellent for general flexibility, while spiral hoses feature a 7-layer structure, offering enhanced strength and superior pressure resistance for heavy-duty applications.
Our hoses are specifically engineered to be compatible with R12, R134a, and R404a refrigerants, ensuring no chemical degradation over time.
Yes, our products are manufactured in accordance with the SAE J2064 standard and our facility is ISO/TS 16949:2009 certified.
The hoses are designed to perform reliably in extreme environments, with an application temperature range from -40°C up to +135°C.
Absolutely. While we provide standard sizes (#6 to #12), we can produce customized dimensions and lengths based on your specific technical requirements.
Hoses are typically supplied in 50m or 100m rolls, wrapped in either paper or plastic woven film. Customized packaging services are also available upon request.
