Protection ceramic tube
Protection ceramic tube
Ceramic Protection Tube is mainly used for protecting the temperature measurement element from the outside world, in order to reduce or prevent the use of components in the process of being eroded by outside material, oxidation or collision damage. The Insulating Tube is an excellent production of Insulation material. Mainly for keeping components of the temperature measurement and the very different items off, avoiding contact with bipolar interference or short, accurating temperature measurement.
Key words:
Category:
High Temperature Protection products
Protection ceramic tube
Protection ceramic tube
■Application:
Ceramic Protection Tube is mainly used for protecting the temperature measurement element from the outside world, in order to reduce or prevent the use of components in the process of being eroded by outside material, oxidation or collision damage. The Insulating Tube is an excellent production of Insulation material. Mainly for keeping components of the temperature measurement and the very different items off, avoiding contact with bipolar interference or short, accurating temperature measurement.
■Specification:
|
Item |
T92® |
T95® |
T99® |
T997® |
|
Al2O3 Content -% |
92 |
95 |
99 |
99.7 |
|
Density（g/cm3） |
3.6 |
3.7 |
3.7 3.81 |
3.85 |
|
Bending Strength (MPa) |
312 |
304 |
340 |
370 |
|
coefficient of linear expansion (×10-6/℃) |
7.5 |
7.3 |
7.6 |
7.6 |
|
Thermal conductivity [w/(m.R)] |
18 |
20 |
34 |
35 |
|
Insulation strength (KV/mm) |
10 |
10 |
10 |
10 |
|
volume resistivity |
＞1014 |
＞1014 |
＞1014 |
＞1014 |
|
300℃ |
＞1013 |
＞1012 |
＞1010 |
＞1010 |
|
Using Temperature（℃） |
1390 |
1480 |
1600 |
1700 |
|
Hardness(Mohs) |
8.5 |
8.8 |
9 |
9 |
|
Refractoriness |
1920 |
2000 |
2030 |
2040 |
■ Regular Size:
Insulating tube: Protection tube:Outer diameter range from 1mm to 8mm; Outer diameter range from 3mm to 25mm; Number of bores: range from 1 to 4 Max. Length 2500mm ,Wall Thickness:0.5-4mmMin. Diameter of the bore 0.5mm, Max. Length: 2600mm Remark: Other sizes are available upon requests.
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