1. Rigid and closed wall for wire protection.
2. Corrugation provides flexibility which is not possible with straight-walled tubing.
3. Made from much cheaper material PE while it provides more flexibility than nylon conduit.
4. Closed structure which is good closure up to IP68.
5. Resistant to acid, sea water, ammonia, etc.
6. Can be split with a pair of scissors for easier wire installation.
7. Operating temperature: -40~90℃ for static use, short term to 120℃ applications.