High Performance 4826 AC Hose Type C Seven Layer Winding China Factory Suppliers
Product Overview
The 4826 A/C Hose (Type C) features an advanced seven-layer winding construction, specifically engineered for high-performance automotive air conditioning systems. This premium hose is designed to handle demanding environments in cars, trucks, and other commercial vehicles, ensuring optimal refrigerant flow and system efficiency.
Built to meet rigorous industrial standards, our A/C hoses provide exceptional compatibility with modern refrigerants including R134a, R404a, and R1234yf. By integrating superior material science, KEMO ensures that every hose delivers maximum reliability, reducing the risk of leaks and extending the operational lifespan of the vehicle's cooling system.
Detailed Parameters
| Common Size (Inch) | 5/16, 13/32, 1/2A, 1/2B, 5/8 | Inner Diameter (mm) | 8.2 / 10.5 / 13.0 / 13.0 / 16.0 |
|---|---|---|---|
| Outer Diameter (mm) | 19.0 / 23.0 / 25.4 / 23.0 / 28.6 | Wall Thickness (mm) | Up to 6.3mm (Size dependent) |
| Max Working Pressure | Up to 6.2 Mpa (Approx. 900 Psi) | Min Burst Pressure | Up to 22 Mpa (Approx. 3190 Psi) |
| Min Bend Radius (mm) | 55 / 65 / 75 / 70 / 85 | Permeation Rate | 1.9 kg/㎡/year |
| Compatible Refrigerants | R134a, R404a, R1234yf | Winding Structure | Seven Layer Winding (Type C) |
Key Advantages
Low Permeability
Engineered to prevent refrigerant leakage, ensuring the A/C system maintains maximum cooling efficiency over time.
Aging Resistance
Advanced polymer compounds prevent material degradation, ensuring long-term durability in harsh engine bays.
Pulse-Resistance
Capable of withstanding rapid pressure fluctuations and surges common in automotive HVAC cycles.
Ozone Resistance
Specially treated outer layers protect the hose from ozone cracking and environmental weathering.
Shock Resistance
High structural integrity absorbs mechanical shocks and vibrations to prevent premature failure.
OEM/ODM Customization
Full support for custom design, development, and testing reports based on specific customer requirements.
Product Gallery
Management Platforms
Expert Engineering
Technical leadership from former Goodyear and Parker engineers with 15+ years of market expertise.
R&D Excellence
Collaboration with top research institutions to develop cutting-edge rubber materials and processes.
Quality Testing
In-house capabilities to test and experiment with product performance to ensure global standards.
Versatile Packaging
Offering PVC film, woven bags, pallets, cartons, and spool packing for secure global shipping.
Industry Standing
Recognized as a Top 3 Manufacturer in China, delivering high-volume automotive rubber solutions.
Global OEM Support
Professional ODM services providing comprehensive design and testing reports for foreign clients.
Investment Return Comparison
| Feature | Standard A/C Hose | KEMO 4826 Series |
|---|---|---|
| Service Life | Standard Durability | Extended (High Aging Resistance) |
| Leakage Rate | Moderate Permeation | Ultra-Low Permeability |
| Pressure Handling | Basic Burst Rating | Enhanced Seven Layer Strength |
| Compatibility | Limited Refrigerants | R134a / R404a / R1234yf |
| Maintenance Cost | Frequent Replacement | Reduced Lifecycle Cost |
Frequently Asked Questions
These hoses are specifically designed for use in the Air Conditioning Systems of cars, trucks, and various other vehicles, where low permeability and pulse resistance are critical.
The 4826 series is fully compatible with common automotive refrigerants including R134a, R404a, and the newer environmentally friendly R1234yf.
The seven-layer construction significantly enhances the hose's burst pressure resistance and prevents refrigerant permeation, ensuring higher safety and efficiency.
Yes, KEMO provides full OEM and ODM services, including new product design, development, and detailed testing reports to meet specific customer requests.
The materials are engineered for high Aging-Resistance and Ozone Resistance, preventing the rubber from cracking or hardening under extreme environmental stress.
We offer five packaging options: Transparent PVC film, color woven bags (Blue/White/Green/Yellow), pallet packing, carton packing, and spool packing.