99.5 2000mm Ceramic Thermocouple Protection Tubes Sintering Furnace
99.5 2000mm Ceramic Thermocouple Protection Tubes Sintering Furnace
Description
Thermocouple belongs to contact measuring temperature meter, temperature measurement in the production process, usually it direct contact with the measured object, in order not to make them the heat of components of the measured medium damage or chemical corrosion, with the protection tube as its protection device, to ensure the reliability of the thermocouple used and prolong its service life.
Technical Data Of Alumina Ceramic 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
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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