A20 AC Hose Type C China Factory Leading Automotive AC Conduit Suppliers
The A20 A/C Hose (Type C) is a high-performance automotive air conditioning conduit engineered for maximum efficiency and durability in demanding environments. Specifically designed for cars, trucks, and other commercial vehicles, this hose ensures optimal refrigerant flow while maintaining critical system pressure, ensuring your vehicle's cooling system operates at peak performance regardless of external conditions.
Combining advanced material science with precision engineering, the A20 series offers exceptional resistance to permeability and environmental degradation. Whether you are upgrading an existing system or developing a new OEM project, our Type C hose provides the reliability and safety standards required by modern automotive manufacturers to prevent leaks and ensure long-term operational stability.
Detailed Parameters
| Common Size Range | 5/16" to 5/8" (8.2mm to 16.0mm I.D.) | Refrigerant Compatibility | R134a, R404a, R1234yf |
|---|---|---|---|
| Max Working Pressure | Up to 3.5 Mpa (508 Psi) | Min Burst Pressure | Up to 55 Mpa (8000+ Psi) |
| Permeation Rate | 1.9 kg/㎡/year | Bend Radius | Optimized for tight automotive compartments |
| Material Features | Low Permeability & Pulse-Resistance | Environmental Resistance | Aging & Ozone Resistance |
| Customization | OEM & ODM Available | Testing Standards | Full performance & experiment reports provided |
Key Advantages
Superior Durability
Engineered with high-grade rubber to provide exceptional ozone and aging resistance for extended service life.
Low Permeability
Advanced barrier technology prevents refrigerant leakage, maintaining system efficiency and reducing emissions.
Pulse Resistance
Specifically designed to withstand the rapid pressure fluctuations common in automotive AC cycles.
Expert Engineering
Developed by veterans from Goodyear and Parker with over 15 years of industry-leading experience.
Precision Fit
Strict tolerance control (±0.3mm to ±0.5mm) ensuring a perfect seal and easy installation.
Certified Quality
Extensive testing and experimentation protocols to ensure every batch meets international standards.
Product Gallery
Management Platforms
PVC Film Packing
Transparent PVC film for maximum product visibility and dust protection.
Woven Bag Options
Heavy-duty color woven bags (Blue, White, Green, Yellow) for bulk transport.
Palletized Logistics
Secure pallet packing to ensure stability during long-distance international shipping.
Carton Packaging
Standardized export cartons for easy inventory management and retail distribution.
Spool Packing
Professional spool winding for continuous hose lengths, preventing kinks and tangles.
Custom ODM Service
Tailored design and packaging solutions based on specific client brand requirements.
Investment Return Comparison
| Performance Metric | Standard Rubber Hose | KEMO A20 Series |
|---|---|---|
| Leakage Rate | Moderate / High | Ultra-Low Permeability |
| Service Life | 2-3 Years | 5+ Years (Aging Resistant) |
| Pressure Stability | Prone to Pulsation | High Pulse-Resistance |
| Maintenance Cost | Frequent Replacements | Minimal Long-term Maintenance |
| OEM Compatibility | Limited | Full ODM/OEM Integration |
Frequently Asked Questions
The A20 A/C Hose is fully compatible with R134a, R404a, and the newer R1234yf refrigerants, making it suitable for both older and modern vehicle AC systems.
Pulse-resistance allows the hose to absorb the rapid pressure spikes created by the compressor, preventing fatigue cracks and extending the overall life of the hose.
Yes, we provide full OEM and ODM services. We can design and develop hoses based on your specific technical drawings and provide the necessary testing reports.
Our hoses are developed by engineers from industry giants like Goodyear and Parker, featuring lower permeability and higher resistance to ozone and aging.
We offer five flexible options: transparent PVC film, color woven bags, pallet packing, carton packing, and spool packing to suit your logistical needs.
Every product undergoes rigorous testing for burst pressure, permeability, and material aging in collaboration with top research institutions in China.
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