The KEMO fuel hose series is precision-engineered for the safe and efficient handling of a wide spectrum of petroleum-based fuels. Designed to meet rigorous industry standards, our fuel lines are crafted from premium-grade materials that ensure exceptional durability across diverse operating temperatures, making them the ideal choice for medium and heavy-duty automotive applications.
Our hoses are specifically developed to withstand the harshest environments, providing superior resistance to high vibrations and chemically challenging conditions. Whether you are dealing with low-pressure carburetor connections or complex fuel return lines, KEMO provides flexible sizing and high-performance specifications to extend the service life of your vehicle's fuel supply system.
Detailed Parameters
| Standard Compliance | SAE J30R6 / SAE J30R7 | Working Pressure | 2.06 Mpa / 300 Psi |
|---|---|---|---|
| Burst Pressure | 8.27 Mpa / 1200 Psi | Inner Diameter Range | 3.0mm to 10.0mm |
| Outer Diameter Range | 7.0mm to 17.0mm | Compatible Fuels | Gasoline, Diesel, E10, E20, E55, E85 |
| Applicable Liquids | Hydraulic Oil, Machinery Oil, Lubricating Oil | Material Grade | Premium Chemical-Resistant Rubber |
| Application Scope | Passenger Cars, Diesel Vehicles, Fuel Supply Systems | Operating Feature | Low Temperature Bending Flexibility |
Key Advantages
Excellent Resistance
Superior resistance to gasoline, diesel, and high-concentration ethanol blends (up to E85).
Extended Service Life
Advanced anti-aging properties ensure long-term performance in extreme operating conditions.
High Adhesion
Precision engineering ensures strong bonding and low penetration of volatile fuel vapors.
Thermal Stability
Maintains structural integrity across a wide range of extreme operating temperatures.
Bending Properties
Excellent flexibility at low temperatures, preventing cracks during installation or cold starts.
Tensile Strength
High mechanical strength provides stability against high vibrations and external pressure.
Product Gallery
Management Platforms
Inventory Control
Efficient tracking of SAE J30R6/R7 stock levels to ensure zero downtime in production.
Quality Assurance
Strict adherence to automotive rubber manufacturing standards for every batch.
Supply Chain Sync
Real-time coordination for bulk shipments of fuel hose components globally.
Spec Customization
Flexible adjustment of ID/OD parameters to meet specific OEM requirements.
Logistics Tracking
End-to-end visibility from our rubber manufacturing facility to your warehouse.
Compliance Audit
Regular validation of material safety data sheets (MSDS) for fuel compatibility.
Investment Return Comparison
| Feature Comparison | Standard Rubber Hose | KEMO SAE J30R7 |
|---|---|---|
| Service Life | 1-2 Years | 4-6 Years |
| Fuel Compatibility | Basic Gasoline | Multi-Fuel (up to E85) |
| Temperature Range | Moderate | Extreme High/Low |
| Burst Pressure | Standard | High-Strength (1200 Psi) |
| Maintenance Cost | High (Frequent Replace) | Low (Long-term Durability) |
Frequently Asked Questions
SAE 30R6 is primarily designed for low-pressure applications like filler necks and tank connections. SAE 30R7 is more versatile, suitable for under-the-hood use, fuel return lines, and emissions devices.
Yes, KEMO fuel hoses are specifically engineered to be compatible with Gasoline, Diesel, and ethanol blends including E10, E20, E55, and E85.
Absolutely. In addition to fuel, our hoses are suitable for hydraulic oil, machinery oil, and various lubricating oils used in automotive systems.
Our fuel hoses feature a minimum burst pressure of 8.27 Mpa (1200 Psi), ensuring a high safety margin over the standard working pressure of 2.06 Mpa (300 Psi).
KEMO hoses are formulated for excellent bending properties at low temperatures, preventing the rubber from becoming brittle or cracking in cold climates.
We offer a comprehensive size list ranging from 1/8'' (3.0mm ID) up to 13/32'' (10.0mm ID) to suit a variety of passenger and heavy-duty vehicle requirements.
Looking for High-Performance Fuel Hose Solutions?
Contact UsSend your message to us:
-
Premium 4826 AC Hose Seven Layer Winding Factory and Suppliers in China
-
SAE J1532 Oil Cooler Hose China Factory and Leading Suppliers
-
SAE J20R3 Heater Hose Manufacturer High Quality China Factory Suppliers
-
SAE J30R9 Fuel Hose Factory Leading China Suppliers of High Pressure Fuel Lines
-
Premium SAE J30R6 R7 Fuel Hose China Factory and Leading Suppliers
-
High Performance Hydraulic Brake Hose China Factory and Reliable Suppliers