-
Select options This product has multiple variants. The options may be chosen on the product page -
Select options This product has multiple variants. The options may be chosen on the product page -
Select options This product has multiple variants. The options may be chosen on the product page
-
Select options This product has multiple variants. The options may be chosen on the product page
Straight Silicone Hoses
Straight silicone hoses deliver a strong, reliable connection in demanding environments. Rubber United supplies high-quality hoses directly from our warehouses in Johannesburg and Cape Town. These hoses handle heat, pressure, and vibration with ease. Whether you work in the automotive, industrial, or marine sector — you can count on our hoses for safe and flexible performance.
Built for Demanding Conditions
Our straight silicone hoses handle extreme temperatures and pressure without losing strength. We use reinforced silicone rubber with a smooth inner surface. This design improves airflow and fluid movement. Choose from 1 or 4-meter lengths, with diameters ranging from 6.5 mm to 152 mm.
The material resists ageing, UV rays, ozone, and many chemicals. The elastic structure keeps a tight seal — it won’t crack, shrink, or harden. Plus, the bright blue colour adds a professional finish to any installation.
Typical Uses
Use straight silicone hoses in a wide range of systems:
– Cooling and radiator lines
– Air intake and ventilation
– Turbocharger setups
– Intercooler systems
– Compressors and industrial machines
These hoses are popular in motorsports, custom tuning, and heavy-duty vehicles. Thanks to their heat resistance, they’re perfect for turbo and engine cooling applications.
Note: These hoses are less suitable for oil-based fluids or for use in food and pharmaceutical industries.
Why Buy from Rubber United?
We stock a full range of sizes in both Cape Town and Johannesburg. That means quick shipping and consistent supply. Our team helps you choose the right hose size and length for your setup. Have a large order or special request? We can assist with bulk pricing and colour options.
Order Straight Silicone Hoses Today
Check our product listings for all diameters and available lengths. Each product page includes clear specs and options. Order online or contact our team for expert support. Rubber United is your reliable silicone hose supplier in South Africa.
Helpful Tip
Want to cut a hose to size? It’s easy. Just place a hose clamp exactly where you plan to cut. Use a sharp utility knife and follow the edge of the clamp as your guide. This gives you a clean, straight cut — fast and safe.