High-Pressure NBR Fuel Line Hose — with Braided Fiber Reinforcement

We offer a professional-grade high-pressure fuel hose manufactured to strict standards, engineered to safely transport fuel and lubricants in demanding environments. It is a reliable choice for the repair, replacement, or modification of any fuel system.

Core Structure & Materials:

  • Inner & Outer Layers: Constructed from high-quality Nitrile Rubber (NBR) for excellent resistance to oil, abrasion, and aging.

  • Reinforcement Layer: A high-strength braided fiber mesh is embedded to significantly enhance pressure rating and burst resistance.

Performance & Advantages:

  • Professional Pressure Rating: Optimized pressure performance for different diameters to ensure safety.

  • Temperature Resistant: Suitable for a wide temperature range of -30°C to +100°C (-22°F to +212°F).

  • Versatile Use: Ideal for a wide range of equipment requiring petroleum-based fluid transfer.

Actual Application Scenarios:

  • Automotive & Motorcycle Repair: For replacing aged, cracked, or leaking fuel lines. Connects the fuel tank, fuel filter, fuel pump, and engine. An essential component for vehicle maintenance.

  • Machinery & Power Equipment: Suitable for fuel supply and return lines on generators, lawnmowers, agricultural machinery (e.g., tractors), marine engines, and more.

  • Custom Builds & DIY Projects: Perfect for custom vehicle modifications, such as installing auxiliary fuel tanks, external fuel pumps, or oil cooler lines. Also widely used in DIY projects that require the transfer of petroleum-based fluids.

  • Low-Pressure Hydraulics & Lubrication: Thanks to its oil resistance and pressure rating, it can also be used as a return line for low-pressure hydraulic systems or for transferring lubricating oil in machine tools.

Key Specifications

The table below lists the key dimensions and pressure ratings for each hose size:

Inner Dia. (mm) Outer Dia. (mm) Working Pressure (MPa / Psi) Burst Pressure (MPa / Psi)
3 9.0 2 / 300 8 / 1200
4 10.0 2 / 300 8 / 1200
5 11.0 2 / 300 8 / 1200
6 12.0 2 / 300 8 / 1200
8 14.0 2 / 300 8 / 1200
10 17.0 2 / 300 8 / 1200
12 19.0 2 / 300 8 / 1200
14 22.0 1 / 300 8 / 1200
16 24.0 0.8 / 150 4 / 600
19 28.0 0.5 / 150 4 / 600
25 35.0 0.5 / 150 4 / 600

Ordering Tip: Please refer to the chart above and select the correct size based on the [Inner Diameter] and corresponding pressure rating you require.


On 07-Nov-2025 at 19:25:23 GMT, seller added the following information:

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