We hold extensive stocks of standard-sized thermocouple protection tubes and furnace tubes in a variety of materials: mullite; corundum; high purity alumina mullite-bonded silicon carbide. We can produce custom sizes on request.
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standard Materials: 99.7-99.8% Alumina (EA998), 99.5% Alumina (EA995), Mullite (EM60)
Other Possible Materials: Zirconia (EZY 88, EZY 94), Silicon Carbide (EC 70P, EC 90P)
See Materials menu above for detail
Advantages
- Electrical insulation
- High dimensional tolerances
- Chemical corrosion resistance
- High temperature resistance
- Very good thermal shock properties
