Reinforced Fuel Line Construction and Replacement Selection
This low-pressure rubber fuel hose uses a nitrile rubber inner tube, polyester fiber reinforcement and a rubber outer cover. It is offered for compatible gasoline or diesel fuel circuits, with custom length cutting available for bulk orders.
Select a replacement by the fuel specification and operating conditions. Confirm the hose dimensions, working pressure, temperature range and connection requirements before ordering. Vehicle age or engine type alone does not identify the correct hose.
Material and Supply Details
| Item | Specification |
|---|---|
| Product type | Low-pressure rubber fuel hose |
| Inner tube | Nitrile rubber |
| Reinforcement | Polyester fiber |
| Outer cover | Rubber |
| Intended service | Compatible low-pressure gasoline or diesel fuel lines |
| Length service | Custom cutting available for bulk orders |
Which Specifications Are Needed?
A complete hose specification requires more than the material name. Provide the following details to identify a suitable version for the installation.
Fuel composition: Gasoline or diesel, including ethanol or biodiesel content where applicable.
Dimensions: Required inside diameter, outside diameter and tolerances.
Operating conditions: Maximum working pressure, any vacuum requirement and continuous temperature range.
Installation position: Supply line, return line or another defined circuit.
Connections: Fitting dimensions and the specified clamping or crimping method.
Supply requirements: Cut length, cutting tolerance and quantity.
Fuel-blend compatibility must be documented for the selected hose. Do not assume that a gasoline or diesel application label covers every ethanol blend, biodiesel blend or additive package.
Factory and Processing Images
Application and Performance Checks
The hose is intended for a matching low-pressure liquid-fuel circuit. Use the selected hose specification to establish the permitted service. The term “low pressure” does not define a numerical pressure rating.
A gas-converted vehicle may retain a separate gasoline or diesel circuit. Any use of this hose in that vehicle refers to a compatible liquid-fuel line. It does not establish suitability for CNG or LPG gas service.
Temperature, ozone, UV and fuel-resistance claims require supporting test results. Where these properties are important, request documentation identifying the hose model, test method, exposure conditions and acceptance criteria.
Frequently Asked Questions
Can this hose carry both gasoline and diesel?
Compatibility depends on the exact hose formulation and fuel composition. Confirm the intended fuel and blend before selecting the supplied version.
Is it suitable for high-pressure fuel injection lines?
This page describes a low-pressure hose. Do not select it for a high-pressure injection circuit without a separate specification explicitly covering that service.
Can it be installed inside a fuel tank?
Fuel immersion requires a separately documented hose specification. Compatibility with fuel flowing through the inner tube does not establish suitability for continuous immersion of the outer cover.
Can I order custom-cut lengths?
Custom cutting is available for bulk orders. Include the required hose size, cut length, tolerance and quantity in your inquiry.
What does the polyester reinforcement do?
The reinforcement supports the hose structure under load. The working-pressure and burst-pressure values must come from testing of the specific hose construction and size.
Installation and Inspection
Use the hose and connection method specified for the fuel system. Match the hose bore to the fitting and the outside diameter to the permitted retention components. Follow the specified engagement, tightening and routing instructions.
Routing must avoid kinks, abrasion and contact with hot or moving parts. Maintain the documented bend radius and provide suitable support without placing tension on the connections.
Check the completed installation before operation. Follow the vehicle or equipment procedure for leak testing and inspection. Replace hose showing damage, swelling, hardening or other conditions outside the manufacturer's service limits.
Request Sizes and Custom Cutting
Send the fuel and operating requirements with your inquiry. Include the inside and outside diameters, pressure, temperature range, installation position, cut length and quantity. Browse our hose and accessory range for related products, or view our factory information.
Confirm the final hose specification before placing an order. Contact us for available sizes, supporting documentation and a quotation.
