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Brief introduction of ceramic fiber tube
Ceramic fiber tube, which is mainly composed of ceramic fiber, is made of silicon aluminum. Silicon aluminum has non alkaline glass fiber cellulose or thermostat, and is a refractory material for thermal insulation.
Features of ceramic fiber tube
- Excellent insulation performance
- Low thermal conductivity, thermal shock resistance, low heat capacity
- Good stability
- It is harmless to the environment
- High heat resistance, electrical insulation, long service life
- Anti acid agent, oil, steam, zinc and other non-ferrous metals have good corrosivity.
Application of ceramic fiber tube
Ceramic fiber tubes are widely used in metallurgy, stone, electrical, automotive, aviation and other fields.
More relevant refractory products: Magnesia chrome bricks
Parameters of ceramic fiber tube
| Type | ASFT-1 | ASFT-2 |
| Service temperature, ℃ | 1000 | 1260 |
| B.D, kg/m3 | 100-180 | 150-300 |
| Thermal conductivity w/(m·k) | 0.034(20℃) 0.09(400℃) 0.12(600℃) | 0.127(600℃) 0.20(1000℃) |
| Shot content, %, Φ>0.25mm | 11 | 13.6 |
| Permanent liner change, % (After 24 hours) | 3.5 600℃ | 2 1000℃ |
Size of ceramic fiber tube
- Inner diameter: φ18-529mm.
- Wall thickness: 30mm-150mm.
- Length: 1000mm.
- It is also customized according to your drawing.