Detailed Product Description

Our ceramic sheaths and insulator tubes are made up of fhigh purity alumina in advanced technology to guarantee the excellent results in high temperatures,
particularly suitable for protection of thermometric sensors to be used in production
processes at high and extremely high temperatures with excellent results
in duration.

Specifications:
1) Materials:
a) 99.5% Al₂O₃
b) 85% Al2O3
2) Max. working temperature (about):
a) 1,700°C
b) 1,400°C
3) Density:
a) 3.85g/cm³
b) 3.65g/cm³
4) Moh's hardness:
a) 9
b) 7
5) Flexural strength MPa:
a) 200
6) Dielectric strength: 15KV/mm
7) Dimensions:
a) Outer diameter: 6 to 25mm
b) Inner diameter: 4 to 19mm
c) Length: 100 to 2,000mm
8) Other properties:
a) Wear resistant .
b) Corrosion resistant
c) Heat resistant
d) Stable dimensions,
e) Lightweight
f) Long performance life.