99.5% Alumina Thermocouple Protection Tube
Product Description
Alumina Thermocouple protection tubes are available as a closed end tube with a reusable
stainless steel coupling device. This device has 2 ways to use: the thermocouple protection tube
can be hung by the flange or attached via the threaded end of the coupling device.
Features:
1. Materials: 95% alumina oxide, 99.5% alumina oxide
2. Color: white, pink, light yellow
3. Shape: one end closed
4. Application: Used for all kinds of electric heating equipment and electric equipment, and textile machinery
Advantage:
1. Good smooth and high strength
2. A variety of specifications available
3. OEM, ODM and OBM are welcomed
stainless steel coupling device. This device has 2 ways to use: the thermocouple protection tube
can be hung by the flange or attached via the threaded end of the coupling device.
Features:
1. Materials: 95% alumina oxide, 99.5% alumina oxide
2. Color: white, pink, light yellow
3. Shape: one end closed
4. Application: Used for all kinds of electric heating equipment and electric equipment, and textile machinery
Advantage:
1. Good smooth and high strength
2. A variety of specifications available
3. OEM, ODM and OBM are welcomed
Technical Data Sheet
| Tech-data | Test conditions | Unit | 95%AL2O3 | 99.5%AL2O3 |
| Density | g/cm3 | >3.60 | 3.7 | |
| Bending Strength | N/m3 | 2.24×108 | >2.74×108 | |
| Linear Expansibility | 20～1000C | ×10-6/0C | - | - |
| 20～5000C | ×10-6/0C | 6.2～7.5 | 6.2～7.5 | |
| 20～8000C | ×10-6/0C | 6.5～8.0 | 6.5～8.0 | |
| Specific Inductive Capacity | 1MH2 | 9～10 | 9～10.5 | |
| 10GMH2 | 9～10 | - | ||
| Dielectric Loss Value | 1MH2 | ×10-6 | ≤4 | ≤1.5 |
| Tangent | 10GMH2 | ×10-6 | ≤10 | - |
| Volume Resistance | 1000C | Ω·cm | >1013 | >1014 |
| 3000C | Ω·cm | >1016 | >1012 | |
| 5000C | Ω·cm | 108 | - | |
| Breakdown Strength | KV/mm | 15 | - | |
| Thermal Conductivity | 200C | W/m·K | 25.2 | 29.2 |
Sizes in stock
| CT95-4*6.5*0.7*700 | CT95-13*9*1500 |
| CT95-4*6.5*0.7*750 | CT95-15 X 11 X 1000MM |
| CT95-5X 0,7 X 1000MM (4 FUROS) | CT95-15 X 11 X 500MM |
| CT95-5*0.7*700MM(4 FUROS) | CT95-15 X 11 X 700MM |
| CT95-6 X 4 X 700MM | CT95-15*10*1100 |
| CT95-7*5*1000 | CT95-15*10*1000 |
| CT95-8*5*650 | CT95-17*13*1125 |
| CT95-8*5*800mm | CT95-18*12*1100 |
| CT95-10*6*800 | CT95-20*10*1200 |
| CT95-10*6*1000 | CT99-20*10*1200 |
| CT95-10*6*1250 | CT95-20 X 15 X 500MM |
| CT95-10*7*400 | CT95-20 X 15 X 700MM |
| CT95-10*7*500MM | CT95-20*15*800 |
| CT95-10*7*600 | CT95-20*15*1000 |
| CT95-10*7*650 | CT95-20*15*1100 |
| CT95-10 *7 *700 | CT95-24*18*1100 |
| CT95-10*7*1030 | CT95-24*18*1500 |
| CT95-12*8*1000 | CT95-24 X 19 X 1000MM |
| CT95-12*8*800 | CT95-24*19*500MM |
| CT95-13*9*1000 | CT95-32*24*1100 |
Any other size are available, please inquiry for the details.