Rubber Oil Line
Product Overview
Our rubber oil line is engineered for superior performance in demanding industrial applications where reliable oil transfer is essential. Constructed from premium synthetic rubber compounds, this high-pressure hose ensures seamless conveyance of petroleum-based oils, fuels, lubricants, and hydraulic fluids. Designed to withstand extreme pressures, temperatures, and environmental stresses, the rubber oil line meets international standards such as SAE J1402, EN 853, and ISO 1436, making it a trusted choice for global B2B operations.
Available in a wide range of sizes and configurations, our rubber oil line features a robust multi-layer construction: an oil-resistant inner tube for chemical compatibility, high-tensile steel wire reinforcement for strength and flexibility, and a weather-resistant outer cover to protect against abrasion, ozone, and UV exposure. Whether you're equipping hydraulic systems in heavy machinery or fuel lines in automotive assemblies, this rubber oil line delivers unmatched durability and efficiency. Its smooth bore design minimizes flow resistance, reducing energy loss and extending system lifespan. With certifications like RoHS and REACH compliance, our rubber oil line supports sustainable manufacturing practices while providing long-term value for importers, distributors, and end-users worldwide.
Key Features
- High-Pressure Rating: Capable of handling up to 4,000 PSI working pressure, ideal for intensive hydraulic operations.
- Temperature Resilience: Operates reliably from -40°C to +120°C, suitable for diverse climates and conditions.
- Oil and Fuel Compatibility: Inner tube formulated with NBR (nitrile butadiene rubber) for excellent resistance to petroleum products, oils, and hydrocarbons.
- Flexible Reinforcement: Braided or spiral steel wire layers ensure kink resistance and full flexibility without compromising burst strength.
- Abrasion-Resistant Cover: Synthetic rubber exterior with cloth impression finish for enhanced protection in rugged environments.
- Customizable Options: Available with crimped fittings, swivel ends, or custom lengths to fit specific assembly requirements.
- Low-Expansion Design: Maintains dimensional stability under pressure, preventing leaks and system failures.
Technical Specifications
| Parameter | Specification | Standard Compliance |
|---|---|---|
| Inner Diameter (ID) | 1/4" to 2" (6.4mm to 50.8mm) | SAE 100R1AT / EN 1SN |
| Outer Diameter (OD) | 0.53" to 2.44" (13.5mm to 62mm) | ISO 1436-1 |
| Working Pressure | Up to 4,000 PSI (275 bar) | SAE J1402 Type A |
| Burst Pressure | 4 x Working Pressure (minimum) | EN 853 1SN |
| Temperature Range | -40°C to +120°C (-40°F to +248°F) | Continuous service |
| Inner Tube | Black NBR synthetic rubber, oil-resistant | ARPM IP-2 Oil No. 1 & No. 3 |
| Reinforcement | One or two high-tensile steel wire braids | Galvanized for corrosion resistance |
| Outer Cover | Black CR/NBR blend, weather/ozone-resistant | MSHA 2G approved |
| Bend Radius (Minimum) | 4 x ID | Per SAE standards |
| Weight | 0.25 to 1.5 kg/m (0.17 to 1.0 lbs/ft) | Depending on size |
| Length per Reel | 50m, 100m, or custom | Cut-to-length available |
Note: Specifications are subject to customization based on application needs. Contact our technical team for tailored rubber oil line solutions.
Application Scenarios
The versatility of our rubber oil line makes it indispensable across multiple industries. In construction equipment, it powers hydraulic excavators, loaders, and cranes, reliably transferring oil under high pressure to actuators and cylinders. Automotive manufacturers integrate rubber oil lines into fuel injection systems, power steering, and transmission lines, ensuring leak-free performance in engines and drivetrains.
Agricultural machinery benefits from its durability in tractors, harvesters, and irrigation pumps, where exposure to dirt, chemicals, and varying temperatures is common. In industrial manufacturing, rubber oil lines support CNC machines, presses, and robotic arms, facilitating precise fluid control. Marine and offshore applications utilize this hose for engine lubrication and hydraulic steering systems, thanks to its corrosion-resistant reinforcement.
Additionally, the rubber oil line excels in oilfield services, powering pumps and drilling rigs, and in mobile equipment like forklifts and mining trucks. Its ability to handle pulse fatigue—up to 1 million cycles—ensures longevity in cyclic operations, reducing downtime and maintenance costs for international trade partners sourcing bulk quantities.
Advantages
- Superior Longevity: Outlasts standard hoses by 30-50% due to advanced rubber compounding and wire adhesion technology.
- Cost-Effective: Lower total ownership costs through reduced replacements and minimal fluid loss.
- Enhanced Safety: Exceeds impulse test requirements, minimizing rupture risks in high-vibration environments.
- Environmental Adaptability: Performs in extreme conditions, from arctic cold to desert heat, without degradation.
- Easy Installation: Lightweight and flexible design simplifies routing in tight spaces.
- Quality Assurance: 100% hydrostatically tested at 1.5x working pressure before shipment.
- Global Compliance: Meets or exceeds DIN, JIS, and GB standards for seamless international certification.
Why Choose Us
As a leading manufacturer of industrial hoses, we specialize in premium rubber oil lines backed by decades of expertise in polymer engineering and extrusion technology. Our state-of-the-art production facilities employ automated quality control systems, ensuring every rubber oil line undergoes rigorous testing for adhesion, conductivity, and pressure integrity. We hold ISO 9001, IATF 16949, and API certifications, guaranteeing traceability from raw materials to finished product.
Our commitment to innovation includes R&D investments in eco-friendly compounds that reduce environmental impact without sacrificing performance. With a vast inventory and flexible MOQs, we cater to wholesalers, OEMs, and exporters worldwide, offering competitive lead times and consistent quality. Partnering with us means accessing technical support, custom prototyping, and reliable supply chain logistics tailored for international trade. Choose our rubber oil line for a product that embodies reliability, precision, and value.
FAQ
What fluids is the rubber oil line compatible with?
Our rubber oil line is optimized for petroleum-based oils, diesel, gasoline, hydraulic fluids (mineral and synthetic), and lubricants. It resists degradation from most hydrocarbons but consult our compatibility chart for specific synthetics.
Can the rubber oil line be used in high-vibration applications?
Yes, it excels in high-vibration scenarios, passing SAE impulse tests at 1 million cycles under extreme conditions, making it ideal for engines and mobile equipment.
What is the minimum order quantity for rubber oil lines?
We offer flexible MOQs starting from 100 meters per size, with bulk reel options for larger international shipments.
Does the rubber oil line meet food-grade or water standards?
This model is designed for industrial oils; for potable water or food contact, specify our EPDM or dedicated lines.
How do I identify the correct size of rubber oil line?
Refer to the ID/OD specs and pressure ratings in our table. Our engineers provide free sizing consultations based on flow rate and system pressure.
What warranty is offered on rubber oil lines?
All rubber oil lines come with a 2-year warranty against manufacturing defects, extendable with proper installation and maintenance.