Silicone Fiberglass Tube
- Material: Fiberglass + silicone rubber
- Color: Gray
- Operating Temperature: -70°C to +235°C (short-term up to 265°C)
- Average Breakdown Voltage: >4000 V
- Cutting Method: Cold cutting
- Packaging: Paper reel
SFT1501 series is a fire-proof tube composed of an alkali-free fiberglass base with an aluminum-infused silver silicone rubber coating. It offers excellent high-temperature resistance and superior chemical resistance, providing reliable dielectric protection, flame suppression, and thermal protection in extreme environments.
This tube is suitable for cable and wire harness protection in high-temperature, high-stress environments, including clean energy systems, rail transit, aerospace, automotive motors, and high-voltage electrical equipment.
| Model | Diameter (mm) | Thickness (mm) | Application Range (mm) | Packaging Length (m/reel) |
|---|---|---|---|---|
| 2 | ≥0.45 | 1.5~3 | 200 | |
| 4 | ≥0.50 | 3.5~5 | 200 | |
| 7 | ≥0.55 | 6.0~8 | 100 | |
| 10 | ≥0.60 | 9.0~10 | 100 | |
| 12 | ≥0.70 | 12~15 | 50 | |
| 18 | ≥0.90 | 16~20 | 50 | |
| 23 | ≥1.00 | 22~25 | 25 | |
| 28 | ≥1.20 | 26~30 | 25 | |
| 35 | ≥1.40 | 32~40 | 25 |
Custom sizes available upon request.

