Tubing
Pure Silicone Rubber Tube
Flexible tubing for fluid transfer, soft connection and protective routing.
Tubing
Pure Silicone Rubber Tube
Flexible tubing for fluid transfer, soft connection and protective routing.
Tubing
Typical Parameters
| Parameter | Typical value |
|---|
| Material | Pure silicone rubber, raw materials from Japan / USA / Germany |
|---|
| Working temperature | Sterilizable; custom hardness available |
|---|
| Voltage / dielectric | Breakdown voltage 4000-10000 V |
|---|
| Size range | PSR series, custom ID / wall thickness / length |
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| Structure | Extruded flexible silicone rubber tubing |
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OEM note: Detailed size table, validation data and custom packing can be confirmed by project.
Why this product
- Supports OEM insulation, protection and routing requirements.
- Suitable for sourcing, engineering validation and sample review.
- Can be matched with your application temperature, voltage and routing needs.
Typical applications
- Automotive and EV electrical systems
- Motors, transformers and industrial equipment
- Wire harness, appliance and custom assembly projects
Frequently Asked Questions
Frequently Asked Questions
What is Pure Silicone Rubber Tube used for?
Pure Silicone Rubber Tube is used for routing, insulation, protection or fluid-related assemblies when its material and structure fit the operating environment.
How should engineering select Pure Silicone Rubber Tube?
Review media exposure, temperature, bend radius, wall thickness, installation space, movement and the final validation method before confirming a grade.
What information should I provide for tubing samples?
Provide size range, protected part or routed media, temperature, environment, required length, color, packing and document requirements.
What temperature range can pure silicone rubber tubing withstand?
WCW Flex pure silicone rubber tubing is rated for a wide temperature range, typically -60 C to 250 C, with breakdown voltage from 4000 V to 10000 V depending on the wall thickness. It provides excellent flexibility, aging resistance and electrical insulation for high-voltage and high-temperature applications.
When should I choose pure silicone rubber tubing over fiberglass sleeving?
Choose pure silicone rubber tubing when the application needs a seamless extruded tube with high dielectric strength, excellent flexibility and no braid structure. Choose fiberglass sleeving when braided abrasion resistance and UL recognized coated sleeving construction are required. The two products serve different design needs and can complement each other in the same assembly.
Can pure silicone rubber tubing be used for high-voltage applications?
Yes. Pure silicone rubber tubing has a breakdown voltage of 4000 to 10000 V depending on wall thickness, making it suitable for high-voltage insulation in transformers, power equipment and EV battery systems. Confirm the exact voltage class, wall thickness and test method with the customer specification.
