Brife Introduction of 99% 99.5% Industry Alumina Corundum Tube
We are make 99.7% Al2O3 tubes, which max working temperature is 1800℃
and 95% Al2O3 tubes, which max working temperature is 1500℃
According to different usage, our tubes are widely used for furnace tube, thermocouple protection tube, thermocouple insulator and other applications.
Advantage of 99% 99.5% Industry Alumina Corundum Tube
1. High purity, 99.7% alumina purity make sure high working temperature.
2. Tight tolerance, we can grind OD to make tight tolerance for easy insulation.
3. Fast delivery, we have large quantity tubes in stock.
4. Inspection: each single tube will be checked before shipping.
5. Low transportation cost. We have long time cooperated shipping agency, which can provide very low prices.
Warranty of 99% 99.5% Industry Alumina Corundum Tube
1. If any broken during shipment, we will send replacement for free or send back your payment. (In case we arrange the shipping).
2. If tolerance is not same with what we discussed, we will send replacements.
Thermocouple Protection tube
Max Length (mm)
For other sized tubes, please contact with us.
Al2O3 Purity (%)
Max Working Temperature (℃)
1. Clean tubes by washing.
2. Warped with bubble plastic paper.
3. Put in wood box padded with foam board.
4. Sealed the box with screws which is easy to be opened.
5. Fragile warning stick.
By sea, by Air, by express way.
Specific Detail of 99% 99.5% Industry Alumina Corundum Tube