Silicone Tubing for Ozone

Silicone tubing for ozone is a flexible, ozone-resistant conduit designed to carry ozone gas, ozonated water, or related fluids in ozone generation and treatment systems. Made from high-quality silicone rubber, this tubing delivers excellent resilience, thermal stability, and resistance to oxidation and environmental exposure, making it suitable for industrial, laboratory, and commercial ozone applications.

Whether used for connecting ozone generators to injectors, routing ozonated water to contact tanks, or handling low-pressure ozone gas distribution, silicone tubing combines chemical inertness with durable flexibility, supporting reliable fluid transfer without contaminating the process media. Silicone’s resistance to ozone, UV, moisture, and many chemicals ensures a long service life even in demanding environments.

Core Technology & Data

Material & Ozone Compatibility

Silicone rubber features a polymer backbone with strong resistance to ozone oxidation and environmental stressors, making it one of the preferred flexible tubing materials for ozone systems. Silicone’s high resistance to ozone and oxygen helps it withstand long-term exposure without cracking or rapid deterioration — particularly at low to moderate ozone concentrations encountered in typical dissolved ozone or ozone gas conveyance scenarios.
Key physical properties of silicone tubing relevant to ozone service include:

• • Chemical inertness that maintains structural integrity in contact with ozonated fluids.
• • Excellent flexibility across wide temperature ranges, enabling easy routing and installation in tight assemblies.
• • Thermal stability, maintaining performance from low temperatures up to high operational conditions.
• • Resistance to UV, oxygen, and moisture, which complements ozone resistance in outdoor or variable environments.

These properties help silicone tubing maintain consistent performance in ozone gas lines, ozonated water routing, and related fluid transfer tasks in both industrial and consumer systems.

Sizes & Configurations

Silicone tubing for ozone applications is typically offered in a range of inner diameters (ID) and outside diameters (OD) to match system requirements, from small bore lines for analytical or sensor connections to larger tubes for bulk fluid flow. Custom lengths and wall thicknesses can be specified depending on flow rate, pressure, and installation layout.

Platinum-cured silicone tubing variants are often preferred for higher purity and longevity, as they are free of peroxide residues and highly resistant to environmental degradation — ideal for sensitive applications.

Benefits & Performance Highlights

1. 1. Excellent Ozone Resistance
   Silicone tubing resists oxidative degradation by ozone and oxygen, making it suitable for both ozonated water conveyance and low-concentration ozone gas lines — particularly where flexibility and durability are needed.
2. 2. Flexible & Easy to Install
   The material’s inherent flexibility allows it to be routed through complex system layouts, bend around components, and integrate with fittings and connectors without kinking or compromising flow.
3. 3. Broad Temperature Range
   Silicone tubing maintains performance across a wide temperature range, enabling use where process temperatures vary or elevated heat from adjacent equipment occurs.
4. 4. Chemical & Environmental Inertness
   Silicone’s chemical resistance ensures minimal interaction with fluid media, reducing the risk of contamination, off-gassing, or chemical reaction during ozone service.
5. 5. Long Service Life
   

   With resistance to UV, moisture, ozone, and many chemicals, silicone tubing remains durable in long-term deployments, reducing maintenance frequency and replacement costs.

6. 6. Smooth, Non-Contaminating Flow Path
   

   The inner surface of silicone tubing resists build-up of deposits, making it suitable for lines where unimpeded fluid or gas flow is critical.

7. 7. Versatile Application Support
   Typical uses include:
   
   • • Connecting ozone generators to venturi injectors or static mixers
   • • Routing ozonated water to contact tanks or reactors
   • • Analytical and sampling lines in ozone monitoring systems
   • • Flexible air or gas lines in laboratory and industrial equipment
8. 8. Cost-Effective & Customizable
   Silicone tubing is available in economical configurations and can be cut to required lengths or configured with custom ends (ferrules, barbs, connectors) to match system specifications.

⚠️Use & Safety Note:
While silicone exhibits excellent ozone resistance in many applications, material performance may vary with ozone concentration, humidity, and temperature. For high concentrations of dry ozone gas or prolonged exposure at elevated levels, alternative materials (like PTFE) may be preferable in some installations.

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Tubing to deliver ozone to the point of use that is ozone resistant. Three types of tubing to meet your specific application.