Silicone Rubber Tubing for Food-Grade, Lab & DIY Applications — Flexible Hose Pipe in White & Transparent
When standard PVC or rubber hose fails under heat, chemical exposure, or food-contact requirements, silicone rubber tubing is the go-to solution for builders, brewers, lab technicians, and DIY enthusiasts. This food-grade silicone hose pipe is designed for users who need a flexible, odor-free, and temperature-stable connector across a wide range of inner diameters.
Each length of silicone rubber tubing is made from silicone rubber, available in White or Transparent colour options. Inner diameters span 2 mm to 38 mm (approximately 0.08 in to 1.50 in), with outer diameters ranging from 8 mm to 44 mm (approximately 0.31 in to 1.73 in). Lengths are available in 1.0 m and 5.0 m cuts to suit both small repairs and longer runs.
Typical use cases include homebrewing transfer lines where food-safe contact is required, aquarium and pond pump connections where flexibility and water resistance matter, and laboratory fluid handling where chemical inertness and temperature tolerance are critical. The transparent variant is particularly useful for monitoring flow visually in DIY water systems or scientific setups.
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Compatibility: Suitable for use with barbed fittings, hose clamps, and push-fit connectors. Match the inner diameter of the tubing to the outer diameter of your fitting for a secure seal. See variant options for available ID/OD combinations.
✅ Key Features of These Silicone Rubber Tubing Hose Pipes
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Food-Grade Silicone Material — Made from silicone rubber that is non-toxic and odor-free, suitable for contact with food, beverages, and potable water in homebrewing, food processing, and kitchen DIY applications.
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Wide Temperature Tolerance — Silicone rubber typically withstands temperatures from approximately −60 °C to +200 °C (−76 °F to +392 °F), making it suitable for both cold-water lines and steam-adjacent applications.
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Broad Size Range — Inner diameters from 2 mm to 38 mm and outer diameters from 8 mm to 44 mm cover a wide spectrum of fittings, pumps, and connectors used in plumbing, lab, and aquarium setups.
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Flexible & Kink-Resistant — The silicone construction maintains flexibility across its temperature range, resisting kinking and collapsing under moderate bend radii, which reduces flow restriction in tight routing paths.
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Transparent Option for Flow Monitoring — The clear/transparent variant allows visual inspection of fluid flow, air bubbles, or blockages without disconnecting the line — useful in lab setups, aquariums, and brewing transfers.
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Two Length Options — Available in 1.0 m single-use lengths for targeted repairs or replacements, and 5.0 m rolls for longer runs or multiple cuts, reducing waste and per-meter cost on larger projects.
📐 Technical Specifications — Silicone Rubber Tubing
| Material |
Silicone Rubber |
| Colour Options |
White; Transparent |
| Inner Diameter (ID) Range |
2 mm – 38 mm (approx. 0.08 in – 1.50 in) |
| Outer Diameter (OD) Range |
8 mm – 44 mm (approx. 0.31 in – 1.73 in) |
| Available Lengths |
1.0 m; 5.0 m |
| Wall Thickness |
See variant options |
| Temperature Range |
Typically −60 °C to +200 °C (−76 °F to +392 °F) |
| Food Grade |
Yes |
| Flexibility |
Flexible; kink-resistant under moderate bend |
| Fitting Compatibility |
Barbed fittings, hose clamps, push-fit connectors |
| Product Type |
Rubber Pipe / Silicone Hose |
❓ Frequently Asked Questions
How do I choose the right inner diameter for my fitting?
Measure the outer diameter (OD) of the barb or nipple you are connecting to. The inner diameter (ID) of the silicone tubing should match or be very slightly smaller than the fitting OD to create a snug, leak-resistant seal. For example, a 6 mm ID tube fits a 6 mm barb fitting. If you are between sizes, size down for a tighter grip rather than up.
Is this tubing safe for use with drinking water and food products?
Yes. This tubing is made from food-grade silicone rubber, which is non-toxic, odor-free, and does not leach chemicals into fluids under normal operating conditions. It is commonly used in homebrewing, food processing lines, and potable water transfer applications. Always confirm your specific regulatory requirements if the application is subject to local food safety standards.
What is the maximum temperature this silicone hose can handle?
Silicone rubber tubing of this type typically tolerates continuous temperatures up to approximately 200 °C (392 °F) and intermittent exposure slightly above that. It also remains flexible at low temperatures down to around −60 °C (−76 °F). It is not rated for direct steam pressure lines; consult a pressure-rated hose for those applications.
Will this tubing resist oils, solvents, or chemicals?
Silicone rubber has good resistance to water, dilute acids, and many food-grade fluids. However, it has limited resistance to concentrated solvents, fuels, and strong oxidizing agents. If your application involves aggressive chemicals, verify compatibility with a silicone chemical resistance chart before use. For general aquarium, brewing, and water transfer use, silicone performs reliably.
What is the difference between the White and Transparent variants?
Both variants are made from the same food-grade silicone rubber material and share the same dimensional and temperature specifications. The Transparent variant allows you to visually monitor fluid flow, detect air bubbles, or spot blockages without disconnecting the line — useful in lab, aquarium, and brewing setups. The White variant is preferred where aesthetics or UV opacity is a consideration.
Can I cut the 5.0 m length into shorter sections?
Yes. Silicone rubber tubing cuts cleanly with a sharp utility knife or scissors. The 5.0 m roll is ideal when you need multiple shorter lengths or want to minimize joins in a longer run. Cut ends are smooth and seat well on barbed fittings without fraying or delaminating.
How do I secure the tubing to a fitting to prevent leaks?
For most low-pressure applications, a snug push-fit over a barbed fitting is sufficient. For higher-pressure or vibration-prone installations, use a stainless steel hose clamp positioned over the barb. Silicone's natural elasticity creates a reliable seal on standard barbed connectors without adhesive. Avoid over-tightening clamps, which can cut into the silicone wall.
🛒 Select your Colour, Inner Diameter, and Outer Diameter & Length above, then add to cart.
