Alumina Tube Supplier-Customize the Best Solution for Customers
Alumina tube is a tubular structure made of high-purity aluminum oxide through multiple processing steps. Its superior mechanical properties and high temperature resistance (endurance 1700℃) are widely used in various industries.
GORGEOUS provides customized alumina tube series of various diameters. Including single-end closed rods and two-end open tubes.
Alumina Single Bore Tubes
Our single hole alumina tubes are simple in design. This type of ceramic tube has only one through hole inside. It has excellent properties such as high temperature resistance and corrosion resistance, and is suitable for a variety of uses, such as laboratory equipment, thermocouple protection, heating elements and mechanical parts. Ceramic tubes come in a variety of sizes, ranging from 1mm to 100mm in diameter, and can be customized in size and purity according to your needs.
Alumina Thermocouple Protection Tubes
Alumina Thermocouple Protection Tubes：Thermocouple protection tube is an alumina ceramic tube designed specifically for protecting thermocouples. It can operate stably for a long time in extreme high temperature environments. It also has high temperature stability, wear resistance and oxidation resistance, which can effectively protect thermocouples and increase their service life.The protective tubes we produce usually have a purity of 99.8%, and the products contain only a very small amount of flux (silica concentration is extremely low, less than 100 ppm). While protecting the precious metal platinum thermocouples from being contaminated by silica, the alumina Superior thermal conductivity also ensures accurate temperature measurement.
Ceramic tubes for furnaces
Ceramic tubes for furnaces: This kind of ceramic tubes are widely used in various high-temperature furnace equipment and heat treatment applications to help with sintering, synthesis and other processes. Common application equipment include heat treatment furnaces, high-temperature experimental furnaces, atmosphere furnaces, vacuum furnaces, melting furnaces, etc. This kind of Ceramic tubes need to withstand extreme high temperatures. Our ceramic tubes for furnaces can withstand temperatures of 1600-1800 degrees Celsius, which can very effectively improve the efficiency and service life of the furnace. At the same time, the price is advantageous, which can effectively help you reduce costs.
The alumina ceramic tubes produced by Gorgeous strictly follow reasonable dimensional tolerances and quality assurance, and present you with the most competitive prices. Typical alumina ceramic tube diameters are between 1mm and 100mm. In addition, you can also send us drawings to customize the alumina ceramic tubes of the size or special shape you require.
Alumina Ceramic Tube Specifications
|
Characteristic |
Unit |
Value |
||
|
Purity |
– |
99.8 |
99 |
95 |
|
Density |
g/cm3 |
3.92 |
3.89 |
＞3.6 |
|
Bending Strength |
Kpsi |
60 |
55 |
52 |
|
Compressive Strength |
Kpsi |
370 |
370 |
300 |
|
Operating Temperature |
℃ |
1750 |
1500 |
1250 |
|
Dielectric Constant |
– |
9.8 |
9.7 |
9 |
*The table above only shows typical properties of common alumina materials. The properties of custom alumina parts will vary depending on the purity and process selected. We can provide custom alumina tube services based on your specifications.
Alumina tube uses
- Semiconductor manufacturing:Alumina tube CVD and PVD equipment.
- Optical Instruments:Aluminum oxide tubes for precision components and optical paths.
- Electrical Insulation Tube：Excellent electrical insulation properties allow alumina tubes to be used as insulating protective tubes for electrical equipment and electronic components.
- Thermal Management Components:Used in electronic equipment with heat dissipation and insulation requirements, as a thermal management component to help components dissipate heat and provide protection.
- Reactor and Reaction Tube:Alumina tubes can be used as reaction tubes for reactions, and their corrosion resistance can maintain stability.
- Bushings and Bearings:Aluminum oxide tubes serve as bushings and bearings, providing wear and heat resistance protection.
- Mechanical Structural Parts:Alumina tubes can be used as structural parts of mechanical equipment in industry.
Package
We carefully package each product to prevent the goods from being damaged during transportation. We ensure that the Alumina pipes delivered to you are of high quality and complete.
