70-75% Al2O3 Ceramic Thermocouple Protection Tubes One End Closed
70-75% Al2O3 Ceramic Thermocouple Protection Tubes One End Closed
Description of Ceramic Thermocouple Protection Tubes
Due to various excellent performance of the Ceramic Thermocouple Protection Tubes under wide range of industrical or labority conditions ,Ceramic Thermocouple Protection Tubes are mainly used in the area of thermal processes, protecting tubes, insulating tubes, furnace tubes, radiant tubes, support tubes for electric heaters, beams,profiles, incineration aids and special fabrications.
Technical Data Of Ceramic Thermocouple Protection Tubes
|
Al2O3 content % |
70-75 | 85 | 95 | 99.7 |
|
Density (g/cm3) |
3.0 | 3.4 | 3.7 | 3.9 |
|
Bending Strength (Mpa) |
85N/MM2 | 300 | 364 | 450 |
|
Expansion (X10-6/°C)(25-800°C) |
6 | 7 | 7.6 | 8 |
|
Thermal Conductivity (W/(m.R)) |
17 | 18 | 20 | 35 |
|
Dielectric Strength (kv/mm) |
9 | 10 | 11 | 12 |
|
Working Temperature °C (Long time use) |
1300 | 1400 | 1600 | 1750 |
|
Water Absorption % |
5 | <0.2 | <0.2 |
<0.1-0.2 |
Specification of Ceramic Thermocouple Protection Tubes
Minimum Order Quantity: 100 branches
Delivery Time: 60days after the order.
Packaging Details: Wooden Box (fumigation).
Product name: Ceramic Thermocouple Protection Tubes
Application: Structure Ceramic
Type: Ceramic Tubes
Material: Alumina Ceramic
Certification: ISO9001
Size: Customer's Drawing
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