High-Temperature Resistant Oil Pipe Black Rubber High-Pressure Air Hose 6mm-28mm

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Sale price$16.12 USD
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In stock (500 units), ready to be shipped

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Description

Black Rubber High-Temperature Oil Hose & High-Pressure Air Hose — Built for Demanding Fluid Lines

When a leaking or heat-degraded hose brings a machine, vehicle, or hydraulic circuit to a standstill, the replacement needs to hold up — not just for a week, but for the long run. This black rubber high-temperature oil hose and high-pressure air hose is designed for mechanics, workshop operators, and serious DIYers who need a reliable fluid-transfer line that won't soften, crack, or collapse under load.

Available in two types — High Temperature Oil Hose and High Pressure Hose — with inner diameters ranging from 6 mm (~0.24 in) to 32 mm (~1.26 in) and outer diameters from 12 mm to 44 mm. Wall thickness varies by size (typically 3–6 mm). Cut-to-length options run from 1 m to 5 m so you can order exactly what the job requires.

Typical applications include engine oil return lines on motorcycles and small engines, hydraulic circuit hoses on workshop presses and lifts, coolant bypass lines where standard rubber would soften, and compressed-air distribution runs in garages and fabrication shops. The black rubber construction resists oil absorption and maintains flexibility across a wide service temperature range, making it a practical choice for both high-temperature oil hose replacement and high-pressure air hose routing.

⚙️ Compatibility note: Verify the inner diameter (ID) and outer diameter (OD) against your existing fitting or barb size before ordering. Hose clamps are not included. Confirm operating pressure and temperature ratings with your application requirements.

✅ Key Features of These Black Rubber Oil & Air Hoses

  • Two functional types: High Temperature Oil Hose for oil-circuit and lubrication lines; High Pressure Hose for compressed-air and hydraulic runs — select the type matched to your fluid and pressure requirements.
  • Wide size range: ID options from 6 mm to 32 mm (OD 12–44 mm) cover the majority of standard barb fittings found on engines, compressors, and hydraulic manifolds.
  • Flexible length selection: Order in 1 m, 2 m, 3 m, 4 m, or 5 m cuts to minimise waste and avoid unnecessary splices in the line.
  • Oil-resistant black rubber construction: The rubber compound resists swelling and softening on contact with petroleum-based oils, keeping the bore geometry stable over time.
  • Maintains flexibility under temperature: The hose stays pliable enough to route around bends without kinking, even in engine-bay environments where ambient heat is elevated.
  • Smooth bore interior: Reduces turbulence and pressure drop along the hose run, supporting consistent flow in both oil-return and air-distribution circuits.

📐 Technical Specifications — Rubber Oil & Air Hose

Material Black rubber (oil-resistant compound)
Available Types High Temperature Oil Hose; High Pressure Hose
Inner Diameter (ID) Range 6 mm – 32 mm (approx. 0.24 in – 1.26 in)
Outer Diameter (OD) Range 12 mm – 44 mm (approx. 0.47 in – 1.73 in)
Wall Thickness See variant options
Available Lengths 1 m, 2 m, 3 m, 4 m, 5 m
Color Black
Hose Clamps Included No — sold separately
Operating Pressure Rating See variant options
Temperature Rating See variant options
Sold As Single hose length per order

❓ Frequently Asked Questions

How do I choose the correct size for my application?

Measure the outer diameter of the barb or nipple fitting the hose will slide onto — that measurement should match the hose's inner diameter (ID). For example, if your fitting barb measures 10 mm across, select the 10 mm ID variant. Always confirm the OD as well if the hose must pass through a bracket or clamp with a fixed bore.

What is the difference between the High Temperature Oil Hose and the High Pressure Hose?

The High Temperature Oil Hose is formulated to resist degradation from petroleum-based oils at elevated temperatures, making it suited for engine oil return lines, lubrication circuits, and similar applications. The High Pressure Hose is constructed to handle higher burst and working pressures, making it appropriate for compressed-air distribution and hydraulic circuits. Select the type that matches your fluid type and pressure requirements.

Is this hose resistant to corrosion and chemical attack from oils?

Yes. The black rubber compound used in both hose types is oil-resistant, meaning it resists swelling, softening, and bore distortion when in continuous contact with petroleum-based oils. For aggressive synthetic fluids or chemical solvents outside standard petroleum grades, confirm compatibility with your fluid's data sheet before installation.

Can I use this hose for coolant or water lines?

The hose is primarily rated for oil and compressed-air service. While rubber hoses are commonly used in coolant circuits, you should verify that the specific temperature and pressure ratings of the variant you select are within the operating range of your cooling system before use.

Do I need hose clamps, and are they included?

Hose clamps are not included with this product. For a secure, leak-free connection — especially on pressurised lines — a correctly sized worm-drive or spring clamp is strongly recommended. Match the clamp's clamping range to the hose's outer diameter at the fitting end.

How do I decide between the 1 m, 3 m, and 5 m length options?

Measure the full routed path of the hose run, including any bends, and add at least 100–150 mm of allowance at each end for fitting overlap and clamp placement. Ordering a single longer length avoids mid-run joins, which are potential leak points. If your run is under 900 mm, the 1 m option is sufficient; for longer circuits or workshop air-line drops, the 3 m or 5 m lengths reduce the need for couplings.

Will this hose kink if bent around tight corners?

The rubber construction maintains flexibility at typical workshop and engine-bay temperatures, but all hoses have a minimum bend radius. As a general guide, avoid bending the hose to a radius tighter than 3–4× the hose's outer diameter. For very tight routing, consider using a 90° or 45° elbow fitting rather than forcing a sharp bend in the hose itself.

🛒 Select your Size (ID × OD), Type, and Length above, then add to cart.

 

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