Premium EType AC Hose Factory in China Leading Automotive HVAC Rubber Hose Suppliers
Our premium E-Type Air Conditioning Hose is engineered to provide exceptional performance for automotive climate control systems. Designed to meet and exceed Automotive OEM requirements, this high-performance rubber hose is compatible with both current R134a and next-generation R1234yf refrigerants, ensuring maximum efficiency and reliability for cars, trucks, and heavy-duty engineering vehicles.
Combining advanced material science with rigorous manufacturing standards, our hoses offer superior flexibility and extreme durability. With a wide temperature operating range from -40°C to +135°C and full compliance with SAE J2064 and ISO/TS 16949:2009 certifications, these hoses are the trusted choice for global markets including the USA, Russia, Korea, Brazil, Mexico, and Indonesia.
Detailed Parameters
| Applicable Refrigerants | R12, R134a, R404a, R1234yf | Temperature Range | -40°C to +135°C |
|---|---|---|---|
| Industry Standard | SAE J2064 | Quality Certification | ISO/TS 16949:2009 |
| Working Pressure | 3.5 Mpa | Burst Pressure | 18 - 23 Mpa |
| Inner Diameter Range | 8.2mm to 19mm | Outer Diameter Range | 15.2mm to 28.5mm |
| Packing Options | 50m or 100m per roll | Packaging Material | Plastic woven film |
Key Advantages
Chemical Resistance
Highly resistant to a wide range of refrigerants including R404a and R1234yf, preventing degradation and leaks.
Aging Resistance
Engineered for long-term durability with superior resistance to aging, ozone, and environmental corrosion.
OEM Quality
Specifically designed to exceed Automotive OEM specifications for reliability in critical vehicle systems.
Pulse Resistance
Excellent resistance to pressure pulses and vibrations, ensuring system stability under harsh driving conditions.
Low Permeability
Advanced barrier technology minimizes refrigerant loss through the hose wall, improving cooling efficiency.
High Flexibility
Optimized rubber compounding allows for easy installation in complex engine compartments without kinking.
Product Gallery
Management Platforms
Custom Packaging
Available in 50m/100m rolls with plastic woven film or customized packing services to suit your needs.
Agile Delivery
Rapid shipping turnaround, typically dispatched within 15 days after down payment receipt.
Quality Control
Strict adherence to ISO/TS 16949 standards ensures consistent product quality across all batches.
OEM Adaptation
Capable of producing specific sizes and dimensions based on your precise engineering requirements.
Global Distribution
Proven export experience to major automotive markets in the Americas, Asia, and Europe.
Technical Support
Expert guidance on refrigerant compatibility and SAE J2064 standard implementation.
Investment Return Comparison
| Performance Metric | Standard Rubber Hose | Our E-Type AC Hose |
|---|---|---|
| Refrigerant Life | Moderate | Extended (R1234yf Ready) |
| Permeability Rate | High | Ultra-Low |
| Temp Stability | Limited | Extreme (-40°C to +135°C) |
| Maintenance Cycle | Frequent | Long-term / Low Maintenance |
| OEM Compliance | Basic | Full SAE J2064 / ISO Certified |
Frequently Asked Questions
Our E-Type hoses are fully compatible with R12, R134a, R404a, and the latest environmentally friendly R1234yf refrigerants.
Yes, our products are manufactured according to the SAE J2064 standard and our facility is ISO/TS 16949:2009 certified.
Absolutely. While we provide a wide range of standard specifications, we can produce corresponding sizes based on your specific technical requirements.
Standard shipping is typically within 15 days after we receive the down payment.
The hose is designed for extreme environments, maintaining performance from -40°C up to +135°C, with high resistance to ozone and aging.
Yes, it is widely used in the air conditioning systems of various trucks, cars, and engineering vehicles due to its superior pulse and vibration resistance.
