High-silica asbestos sleeves are made from a type of high-temperature-resistant inorganic fiber processed through a special technique, with a softening point close to 1700°C.
This heat-resistant and flexible special crystalline fiber fabric contains more than 96% SiO₂ and can be used for extended periods in high-temperature environments up to 1000°C.
Excellent high-temperature and fire resistance
Good acid and alkali resistance
Strong tensile strength
Good flexibility
Certain abrasion resistance
Suitable for protection in high-temperature environments in industries and fields such as aerospace, nuclear power, metallurgy, chemical processing, smelting, and firefighting.
| Inner Diameter (mm) | Wall Thickness (mm) |
|---|---|
| 5.0 ± 1.0 | 0.7 ± 0.2 |
| 8.0 ± 1.6 | 1.6 ± 0.2 |
| 10.0 ± 2.0 | 1.6 ± 0.2 |
| 15.0 ± 3.0 | 1.6 ± 0.2 |
| 20.0 ± 4.0 | 1.6 ± 0.2 |
| 25.0 ± 5.0 | 1.6 ± 0.2 |
| 30.0 ± 6.0 | 1.6 ± 0.2 |
| 35.0 ± 7.0 | 1.6 ± 0.2 |
| 40.0 ± 10.0 | 1.6 ± 0.2 |
| 50.0 ± 10.0 | 1.6 ± 0.2 |
| 64.0 ± 10.0 | 1.6 ± 0.2 |
| 76.0 ± 10.0 | 1.6 ± 0.2 |
| 80.0 ± 10.0 | 1.6 ± 0.2 |
| 86.0 ± 10.0 | 1.6 ± 0.2 |
| 90.0 ± 10.0 | 1.6 ± 0.2 |
| 96.0 ± 10.0 | 1.6 ± 0.2 |
| 120.0 ± 10.0 | 1.6 ± 0.2 |
Mainly used in steel mills, glass factories, fire protection equipment, and large transformers.
It provides insulation protection for cables and pipelines in high-temperature areas of industries such as:

Each item is packed in an eco-friendly cardboard box, with multiple items palletized for stable and reliable transport.
