Alumina Tubes and Rods
Inquiry Now| Sr No | Product Code | Description | MOQ |
Sell Price (in AUD) |
|---|---|---|---|---|
| 1 | Al-TbO-002-001-0100-00008 | Alumina Tube, Both Ends open, OD 2 mm , ID 1 mm , Length 100 mm | 5 | $27 |
| 2 | Al-TbO-005-003-0100-00028 | Alumina Tube, Both Ends open, OD 5 mm , ID 3 mm , Length 100 mm | 5 | $29 |
| 3 | Al-TbO-010-007-0100-00005 | Alumina Tube, Both Ends open, OD 10 mm , ID 7 mm , Length 100 mm | 5 | $27 |
| 4 | Al-TbO-020-015-0300-00014 | 99.7% Alumina Tube, Both Ends open, OD 20 mm, ID 15 mm, Length 300 mm | 2 | $99 |
| 5 | Al-TbO-040-020-1120-00003 | 76% Alumina Tube, Both Ends open, OD 40 mm , ID 20 mm , Length 1120mm | 1 | $320 |
| 6 | Al-TbO-050-040-0100-00011 | 99.7% Alumina Tube, Both Ends open, OD 50 mm , ID 40 mm , Length 100 mm | 2 | $115 |
| 7 | Al-TbO-050-040-0100-00016 | 99.7% Alumina Tube, Both Ends open, OD 50 mm , ID 40 mm , Length 200 mm | 1 | $170 |
| 8 | Al-TbO-050-040-1000-00002 | 99.7% Alumina Tube, Both Ends open, OD 50 mm , ID 40 mm , Length 1000 mm | 1 | $415 |
| 9 | Al-TbO-050-040-1000-00006 | 99.8% Alumina Tube, Both Ends open, OD 50 mm , ID 40 mm , Length 1000 mm | 1 | $510 |
| 10 | Al-TbO-060-050-1000-00001 | 99.7% Alumina Tube, Both Ends open, OD 60 mm , ID 50 mm , Length 1000 mm | 1 | $539 |
| 11 | Al-TbO-063-053-0568-00018 | 99.7% Alumina Tube, Both Ends open, OD 63 mm, ID 53 mm, Length 568 mm | 1 | $728 |
| 12 | Al-TbO-070-060-0500-0031 | 99.7% Alumina Tube, Both Ends open, OD 70 mm x ID 60 mm x L 500 mm | 1 | $789 |
| 13 | Al-TbO-080-000-1000-00022 | 99.7% Alumina Tube, Both Ends open, OD 80 mm x L 1000 mm | 1 | $889 |
| 14 | Al-TbO-080-000-1200-00023 | 99.7% Alumina Tube, Both Ends open, OD 80 mm x L 1200 mm, | 1 | CONTACT US |
| 15 | Al-TbO-080-000-1400-00024 | 99.7% Alumina Tube, Both Ends open, OD 80 mm x L 1400 mm, | 1 | CONTACT US |
| 16 | Al-TbO-100-000-1000-00025 | 99.7% Alumina Tube, Both Ends open, OD 100 mm x L 1000 mm | 1 | CONTACT US |
| 17 | Al-TbO-120-000-1000-00026 | 99.7% Alumina Tube, Both Ends open, OD 120 mm x L 1000 mm | 1 | CONTACT US |
| 18 | Al-TbO-150-000-1000-00027 | 99.7% Alumina Tube, Both Ends open, OD 150 mm x L 1000 mm | 1 | CONTACT US |
| 19 | CUSTOM REQUIREMENT | We can customize your requirements as per your needs Email [email protected] or Call on +1-732-808-1999 | CONTACT US |
Product Description
General Description:
Material: Ceramic Alumina tubes and rods are ceramic products made from high-purity alumina (aluminium oxide) raw material (95% to 99.8% alumina content). This ensures excellent chemical resistance, high thermal conductivity, and good electrical insulation properties. Alumina tubes and rods are commonly used in high-temperature applications, corrosive environments, and as insulators in electrical systems.
Manufacturing Process: Alumina tubes and rods are typically produced through a process called extrusion or isostatic pressing. In the extrusion method, alumina powder mixed with binders is forced through a die to form the desired shape. Isostatic pressing involves compressing alumina powder in a flexible mold using fluid pressure to achieve the desired shape. Subsequently they can undergo precision machining up to a high degree of tolerance.
Dimensions: Alumina tubes are hollow cylindrical structures with varying inner and outer diameters, wall thicknesses, and lengths. Alumina rods, on the other hand, are solid cylindrical structures with uniform diameters and lengths.
We can supply a wide range and different sizes (diameter, thickness and length) of Alumina tubes in a single bore, double bore, multiple bore, open/close ended and alumina rods for your specific requirements to suit a range of applications. We can also customise Alumina parts for high temperature applications according to size and specific design.
Alumina tubes and rods can be customized with features like flanges, grooves, or threads to suit specific application requirements.
It’s important to note that the specific properties and dimensions of alumina tubes and rods can vary based on the manufacturer and the intended application. Therefore, it’s advisable to consult the M-Kube team for detailed specifications and recommendations based on your specific needs.
We are a USA company catering products and solutions in the USA, Australia, New Zealand, India, Singapore, Malaysia, South Korea, Indonesia, Dubai, Philippines and Vietnam. We are a leading supplier of scientific laboratory equipment, specializing in high-purity alumina crucibles and alumina boat crucibles available in different sizes (diameter, thickness, and length) for chemistry and science laboratory applications. Our team of experts across different platforms can discuss and customize your requirements as per your needs.
Please reach out to us at [email protected] or call us at +1-732-808-1999 to discuss your projects.
Properties:
Alumina tubes and rods possess several desirable properties, including:
- High mechanical strength
- Excellent hardness
- High melting point (over 2000°C)
- Good thermal shock resistance
- Resistant to many chemicals and have
- Low thermal expansion coefficients
- Low dielectric loss and excellent electric insulation property
Applications:
Alumina tubes and rods find applications in diverse industries, such as:
-
- High-temperature furnaces: Alumina tubes and rods are used as protective and insulating components in kilns, furnaces, and heaters due to their ability to withstand extreme temperatures up to 1700 Deg C.
- Thermocouple protection tubes: They are utilized to protect and guide temperature-sensing elements in thermocouples, which are commonly used for temperature measurement in various industrial processes.
- Semiconductor manufacturing: Alumina tubes and rods are employed in the production of semiconductors as vacuum feedthroughs, insulating parts, and wafer handling components.
- Chemical processing: Their excellent chemical resistance makes them suitable for handling corrosive chemicals and acids in chemical processing plants.
- Electrical insulation: Alumina tubes and rods serve as electrical insulators in high-voltage systems, electrical heaters, and other electrical applications due to their high dielectric strength.
- Multiple other research based applications
Frequently Asked Questions:
What is the maximum temperature for alumina tube?
Alumina tubes can typically withstand temperatures up to 1700°C (3092°F), depending on the purity of the material and the wall thickness. These high-performance tubes are suitable for use in both oxidizing and reducing environments, making them a dependable option for a range of industrial and laboratory applications. Their durability and stability under extreme heat conditions ensure consistent performance in high-temperature processes.
What industries commonly use alumina tubes and rods?
Alumina tubes and rods are widely used in industries that demand high thermal resistance, chemical durability, and excellent electrical insulation. Common applications include:
- Semiconductor processing
- Analytical instrumentation
- High-temperature furnaces
- Aerospace
- Chemical processing
- Research and development laboratories
Products like alumina furnace tubes and alumina rods are especially valued in these environments due to their ability to perform reliably under extreme conditions. Trusted alumina tube suppliers in the USA typically serve these industries with high-purity, precision-engineered components tailored to specific application needs.
What is the typical purity of alumina tubes?
Alumina tubes are generally manufactured with a purity level between 95% and 99.8%. This high-purity alumina provides excellent mechanical strength, thermal stability, and chemical resistance, making it suitable for use in demanding environments.
Many alumina ceramic tube suppliers in the USA offer these high-purity tubes for applications in industries such as electronics, aerospace, and high-temperature furnace operations. Whether you’re sourcing alumina tubes or looking for components for precision industrial use, this level of purity ensures reliable performance under extreme conditions.
What temperature can alumina tubes withstand?
Alumina tubes are designed to tolerate continuous operating temperatures ranging from 1600°C to 1700°C, depending on factors such as the tube’s configuration and the surrounding environment. These high-performance components are engineered to resist deformation and wear under extreme heat, making them ideal for industrial furnaces, thermal processing, and other demanding applications. They are widely used in industries where thermal stability and reliability are critical.
Can alumina tubes be used in corrosive environments?
Yes, alumina tubes are highly resistant to chemical corrosion, making them ideal for use in both acidic and basic environments. This durability makes them a preferred choice in industries like chemical processing, where traditional metal tubes may fail over time. Both alumina rods and tubes are valued for their long-term performance under harsh conditions.
Are custom sizes of alumina tubes available?
Yes, custom sizes are commonly available for alumina tubes to meet specific application requirements. Many alumina tube suppliers in the USA offer custom fabrication services, allowing for tailored diameters, lengths, tight tolerances, custom machining and varied configurations.
Whether it’s for alumina furnace tubes used in high-temperature systems or precision alumina rods for lab and industrial use, reliable alumina ceramic tube suppliers can deliver solutions designed to fit unique performance needs.
Where can I find reliable alumina furnace tube suppliers in the USA?
If you’re looking for reliable alumina furnace tube suppliers in the USA, M-Kube Enterprise is a trusted provider specializing in high-purity ceramic components designed for demanding industrial environments. Serving industries such as aerospace, chemical processing, and high-temperature manufacturing, M-Kube offers both standard and custom alumina ceramic tube solutions.
Their products are engineered to perform reliably in extreme heat and corrosive environments, with technical support available to help ensure the right fit for your specific application. Whether you need precision tolerances or high-purity material, M-Kube Enterprise delivers quality and performance in every product.
How do I select the right alumina furnace tube for my application?
Choosing the right alumina furnace tube depends on key factors such as operating temperature, chemical exposure, and mechanical stress. Additionally, the material’s purity and wall thickness play a vital role in its durability and efficiency. It’s best to consult with a knowledgeable alumina furnace tube supplier who can help match the product to your specific application requirements.
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