Product Name | one end closed ceramic pipe 99% alumina protection tube for thermocouple | ||||||
Material | 99% Alumina | ||||||
Size | Customized | ||||||
Shape | Tube | ||||||
Temperature | 1700 degree | ||||||
Feature | 1.High temperature resistance 2.Corrosion resistance 3. Good insulation | ||||||
Application | refractory furnace or kiln, electron vacuum decice pharmaceutical, or other mechanical applications | ||||||
Payment Item | T/T,Western Union,Online payment by credit card are available | ||||||
Transport | Air transport: 5-10 days; Ocean shipping: About one month. | ||||||
Delivery Time | 1.Stock:delivery within 3-5 days after receiving your payment. 2. OEM/ODM:The normal Lead time is 15-45 days, which depends on your quantiy. |
Alumina content | Unit | 95% | 99% |
Density | g/cm3 | 3.6 | 3.8 |
Water absorption | % | <0.4 | <0.2 |
Firing temperature | °C | 1600 | 1800 |
Hardness | HRA | 70 | 80 |
Coefficient of thermal expansion | *10-6/°C | 5.5 | 5.3 |
Dielectric constant | 9 | 10.5 | |
Volume resistivity | Ω·cm | 1013 | |
Break down voltage | KV/mm | 14 | 15 |
Breaking strength | Mpa | 250 | 300 |
Q: Are you trading company or manufacturer ?
We have our own company and factory.
Q: We mainly accept T/T, West Union, Credit card and L/C.
Paypal will be available in the near future.
Q: Can you supply samples before placing an order?
Yes. also available in stock.
Q: Where is your main market?
We have been exported to USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc, so far, there is about 104 countries we have been exported, we also get good reputation from our customers.
Q: Do you accept customized dimension?
Yes, we can produce ceramic parts per customer's request.