Categories
Hot Products

alumina single bore tubes/alumina tubes
Alumina Ceramic Tubes/Pipes Both Open Single Bore Tubes Length 1mm-2500mm Alumina Ceramic Tubes/Pipes Both Open Single Bore Tubes Length 1mm-2500mm Alumina Ceramic Tubes/Pipes Both Open Single Bore Tubes Length 1mm-2500mm Alumina Ceramic Tubes/Pipes Both Open Single Bore Tubes Length 1mm-2500mm Alumina Ceramic Tubes/Pipes Both Open Single Bore Tubes Length 1mm-2500mm Alumina Ceramic Tubes/Pipes Both Open Single Bore Tubes Length 1mm-2500mm

Alumina Ceramic Tubes/Pipes Both Open Single Bore Tubes Length 1mm-2500mm

Alumina tubes both sides open are commonly used in various industrial and laboratory applications. They are ideal for use in processes such as heating, cooling, and drying, and can offer superior thermal and electrical insulation.

  • item no. :

    CS-AT-001
  • Material : Alumina ceramic

  • Length : 1mm--2500mm

  • Shape : Both open

  • description


Alumina Ceramic Tubes End Open Tubing Single Bore Pipes



Exploring Alumina Ceramic Tubes and Their Exceptional Features

What is an Alumina Ceramic Tube?

Aluminum oxide ceramic tube, also known as alumina ceramic tube, is cylindrical structures made from aluminum oxide (Al2O3) material.

 

1. Aluminum oxide tubes are made of high-grade alumina, offering superior heat and chemical resistance
2. The design of the alumina tubes allows for maximum air flow and efficient heat transfer
3. They are lightweight and easy to install, making them a great choice for a wide variety of applications.
4. Alumina tubes are designed for durability and long-term use, ensuring you get the most out of your investment.



What Features does Alumina Ceramic Tubes embrace



1 High temperature resistance

Aluminum oxide ceramic tubes can withstand extreme temperatures(1600), making them suitable for applications involving high-temperature environments and thermal processes.

 

2 Excellent modulus of elasticity

These ceramic tubes exhibit a high tensile strength and modulus of elasticity (up to 200 GPa), providing resistance against mechanical stress, pressure, and impact.

 

3 Electrical insulation

Alumina ceramic tubes possess excellent electrical insulation properties, making them useful for applications requiring electrical insulation or isolation.

 

4 Chemical resistance

They have exceptional resistance to various chemicals, acids, and bases. This chemical inertness makes them suitable for applications involving corrosive environments.

 

5 Wear and abrasion resistance

Aluminum oxide ceramic tubes exhibit high hardness and wear resistance, making them durable and able to withstand abrasive conditions.

 

6 Low thermal expansion

These tubes have a low coefficient of thermal expansion (10.3 x 10-6/K), meaning they expand or contract minimally with changes in temperature. This property helps maintain dimensional stability in high-temperature environments.

 

7 Good thermal conductivity

Alumina ceramic tubes have relatively high thermal conductivity (approximately 25 W/mK), allowing for efficient heat transfer in applications such as heat exchangers or thermal management systems.

 

8 Precision and dimensional stability

Aluminum oxide ceramic tubes can be manufactured with precise dimensions and tolerances, ensuring consistency and compatibility with specific equipment or systems.

 

9 Insensitivity to electromagnetic fields

Alumina ceramic tubes exhibit low electromagnetic interference, making them suitable for applications where electromagnetic compatibility is essential.



Size details



Alumina Tube (both sides open)
Item NO.
Outer diameter*
Inner diameter
(mm)
Length & Purity Item NO.
Outer diameter*
Inner diameter
(mm)
Length & Purity Item NO.
Outer diameter*
Inner diameter
(mm)
Length & Purity
CS-AT-001 0.7*0.3
L≤1000mm
Al2O3=95%
Al2O3=99%
Al2O3=99.5%
CS-AT-018 7.0*4.5
L≤2500mm
Al2O3=95%
Al2O3=99%
Al2O3=99.5%
CS-AT-035 40*30
L≤2500mm
Al2O3=95%
Al2O3=99%
Al2O3=99.5%
CS-AT-002 0.8*0.4 CS-AT-019 8.0*4.0 CS-AT-036 44*38
CS-AT-003 0.9*0.4 CS-AT-020 8.0*5.0 CS-AT-037 50*40
CS-AT-004 1.0*0.5 CS-AT-021 9.0*6.0 CS-AT-038 60*50
CS-AT-005 1.1*0.6 CS-AT-022 10.0*4.0 CS-AT-039 70*60
L≤2000mm
Al2O3=95%
Al2O3=99%
Al2O3=99.5%
CS-AT-006 1.2*0.6 CS-AT-023 10.0*6.0 CS-AT-040 80*70
CS-AT-007 1.3*0.7 CS-AT-024 10.0*7.0 CS-AT-041 90*80
CS-AT-008 1.4*0.8 CS-AT-025 12.0*4.0 CS-AT-042 100*90
CS-AT-009 1.5*0.8
L≤2500mm
Al2O3=95%
Al2O3=99%
Al2O3=99.5%
CS-AT-026 12.0*8.0 CS-AT-043 110*100
CS-AT-010 2.0*1.0 CS-AT-027 14.0*4.0 CS-AT-044 120*110
CS-AT-011 3.0*1.5 CS-AT-028 14*10 CS-AT-045 150*140
L≤1500mm
Al2O3=95%/
99%/99.5%
CS-AT-012 3.0*2.0 CS-AT-029 15*11 CS-AT-046 200*190
CS-AT-013 4.0*2.0 CS-AT-030 16*12 CS-AT-20216 37 32
20mm≤L≤2000mm
Al2O3=99%
CS-AT-014 4.0*3.0 CS-AT-031 18*14 CS-AT-20217 38 31
CS-AT-015 5.0*3.0 CS-AT-032 20*15 CS-AT-20218 45 38.5
CS-AT-016 5.0*3.5 CS-AT-033 25*19 CS-AT-20219 46 38.5
CS-AT-017 6.0*4.0 CS-AT-034 30*25 CS-AT-20220 60*30

OEM/ODM is acceptable. Your goods will be produced exactly according to your drawings or inquiry.



The Versatile World of Alumina Tubes: Common Applications Unveiled


1 Metallurgy and Furnaces

Industries involved in metallurgical processes, such as steel production, often require alumina tubes for use as furnace tubes, thermocouple protection tubes, and other high-temperature applications.

How to Choose the Right Alumina Ceramic Furnace Tube for Your Application?


2 Chemical Processing

Companies in the chemical processing industry often use alumina tubes for their excellent chemical resistance. These tubes can be used in various equipment, such as reactors, distillation columns, and pipelines, to handle corrosive substances.

 

3 Semiconductor Manufacturing

The semiconductor industry relies on alumina tubes for applications such as insulating components, wafer handling boats, and crucibles used in crystal growth processes.

 

4 Energy and Power Generation

Power plants, including those involved in thermal, nuclear, or renewable energy generation, may require alumina tubes for applications such as high-temperature furnace tubes, boiler components, and heat exchangers.

 

5 Research and Development

Various research institutions, laboratories, and universities may need alumina tubes for experimental setups, high-temperature furnaces, thermal analysis equipment, and other scientific applications.

 

6 Aerospace and Defense

The aerospace and defense sectors utilize alumina tubes in applications such as rocket nozzles, high-temperature sensors, and insulation for electronic components due to their excellent thermal and electrical properties.

 

7 Glass and Ceramic Industry

Manufacturers of glass and ceramic products use alumina tubes for kilns, glass melting furnaces, and other high-temperature processes where thermal stability and chemical resistance are crucial.




Even different industries or fields, Embrace an Optimal Experience with Our Alumina Ceramic Tubes: 

Here's What You Can Expect!

Metallurgy and Furnaces

High-temperature resistance

The aluminum oxide tubes' ability to withstand extreme temperatures without deformation or degradation.

Thermal shock resistance

Ceramic tubes are capable of handling rapid temperature changes without cracking or breaking.

Chemical resistance

The alumina ceramic tubes can resist chemical reactions or corrosion from molten metals or other substances present in the metallurgical processes.

 

Chemical Processing

Chemical resistance

The ceramic tubes are highly resistant to corrosive chemicals, acids, and bases.

Purity

These tubes have low levels of impurities to prevent contamination of the chemical processes.

Smooth interior surface

They have a smooth surface that can minimize chemical buildup and facilitate easy cleaning.

 

Semiconductor Manufacturing

Electrical insulation

Al2O3 tubes are provided with excellent electrical insulation to protect sensitive semiconductor components.

Dimensional stability

These ceramic tubes provide precise dimensions in order to ensure compatibility with semiconductor manufacturing equipment.

Low outgassing

Our tubes can minimizing the release of volatile compounds that could contaminate the semiconductor manufacturing environment.


 

Energy and Power Generation

High-temperature resistance

The ceramic tubes are capable of withstanding the high temperatures found in power generation processes.

Mechanical strength

Our tubes have sufficient mechanical strength to withstand the pressures and stresses present in power generation equipment.

Corrosion resistance

They are resistant to corrosion from combustion byproducts, flue gases, or other corrosive elements encountered in power plants.

 

Research and Development

Customizability

CSCERAMIC provide flexibility in producing ceramic tubes with specific dimensions, shapes, and configurations to meet research requirements.

Thermal stability

Our ceramic tubes are able to withstand high temperatures and thermal cycling for various experimental setups.

Compatibility

These alumina ceramic tubes are compatible with other experimental apparatus, such as fittings, connectors, and holders.

 

Aerospace and Defense

High-temperature resistance

Ceramic tubes offered by CSCERAMIC are capable of withstanding extreme temperatures encountered in aerospace applications.

Mechanical stability

The ceramic tubes are resistant to mechanical stress and vibration in aerospace and defense environments.

Lightweight

Our ceramic tubes can provide lightweight properties to meet the weight requirements of aerospace applications.

 

Glass and Ceramic Industry

Thermal shock resistance

The alumina ceramic tubes are able to withstand rapid temperature changes involved in glass and ceramic production processes.

Chemical stability

They are resistant to reactions with molten glass or ceramic materials.

Longevity

Aluminum oxide ceramic tubes possess durability and extended lifespan to minimize frequent replacements and downtime.



Parameters of Alumina Ceramic


Item Test Condition 95% Al2O3 99% Al2O3 99.5% Al2O3
Physical properties Density g/cm3 >3.6 3.89 3.96
Moisture absorption % 0 0 0
Mechanical properties ROHS Hardness ≥85 ≥89 ≥89
Flexural strength psiX103 20℃ 358 550 550
Compressive strength psiX103 20℃ 2068(300) 2600(377) 2600(377)
Fracture toughness Mpa.m3/2 K(l c) 4.3 5.6 6
Thermal properties Maximum use temperature 1450 1600 1650
Thermal expansion coefficient 1X10-6/℃ (25-1000℃) 7.6 7.9 8.2
Thermal shock resistance Tc 250 200 200
Thermal conductivity w/mok 20℃ 16 30 30.4
Electrical properties Volume resistivity Ohm/cm2 100℃ >1013 >1014 >1014
Dielectric breakdown strength KV/mm 8.7(220) 8.7(220) 8.7(220)
Dielectric constant (E) 1MHz25℃ 9 9.7 9.7
Dielectric constant (100MHz) (E) 9.5




FAQs


Metallurgy and Furnaces

a)
Q:
What is the maximum operating temperature of the alumina ceramic tubes, and can they withstand the thermal cycles in our furnace?
A:
The maximum operating temperature of our alumina ceramic tubes is typically around 1700°C, and they are designed to withstand rapid thermal cycles commonly encountered in furnaces.
b)
Q: 
Are the alumina ceramic tubes resistant to chemical reactions with molten metals, such as aluminum or steel?
A: 
Our alumina ceramic tubes exhibit excellent resistance to chemical reactions with molten metals, including aluminum and steel.
c)
Q: 
Can the supplier provide certificates or test reports verifying the high-temperature and chemical resistance properties of the alumina ceramic tubes?
A: 
We can provide comprehensive test reports and certificates demonstrating the high-temperature and chemical resistance properties of our alumina ceramic tubes.

Chemical Processing

a)
Q:
Are the alumina ceramic tubes compatible with aggressive chemicals like strong acids and alkalis commonly used in our processes?
A:
Our alumina ceramic tubes are highly compatible with aggressive chemicals, such as strong acids and alkalis commonly used in chemical processes.
b)
Q: 
What is the expected lifespan of the alumina ceramic tubes when exposed to corrosive chemicals, and how often do they require replacement?
A: 
The expected lifespan of our alumina ceramic tubes in corrosive chemical environments depends on the specific operating conditions but can range from several months to several years. Regular inspection and maintenance are recommended.
c)
Q: 
Can the supplier customize the dimensions and configurations of the alumina ceramic tubes to fit our existing chemical processing equipment?
A: 
We offer customization options for dimensions and configurations of alumina ceramic tubes to ensure seamless integration with your existing chemical processing equipment.

Semiconductor Manufacturing

a)
Q:
Do the alumina ceramic tubes have low outgassing properties to prevent contamination of the cleanroom environment?
A:
Our alumina ceramic tubes have low outgassing properties, making them suitable for cleanroom environments in semiconductor manufacturing.
b)
Q: 
Are the alumina ceramic tubes electrically insulating to ensure isolation between different components or parts?
A: 
Alumina ceramic tubes provide excellent electrical insulation, ensuring effective isolation between different components or parts.
c)
Q: 
Can the supplier provide documentation demonstrating the compatibility of alumina ceramic tubes with semiconductor fabrication processes, such as etching or deposition?
A: 
We have extensive experience supplying alumina ceramic tubes to semiconductor fabrication processes and can provide documentation showcasing their compatibility with various manufacturing techniques.

Energy and Power Generation

a)
Q:
How does the thermal conductivity of alumina ceramic tubes impact heat transfer efficiency in our power generation system?
A:
The high thermal conductivity of our alumina ceramic tubes facilitates efficient heat transfer in power generation systems, improving overall performance.
b)
Q: 
Can the alumina ceramic tubes withstand thermal shock caused by rapid temperature fluctuations during power generation operations?
A: 
Our alumina ceramic tubes are specifically engineered to withstand thermal shock caused by rapid temperature fluctuations, ensuring reliable operation.
c)
Q: 
What is the mechanical strength of the alumina ceramic tubes, and how do they perform under high-pressure conditions in power plants?
A: 
With robust mechanical strength, our alumina ceramic tubes can withstand high-pressure conditions commonly encountered in power plants without deformation or failure.

Research and Development

a)
Q:
Can you offer customized alumina ceramic tubes with unique shapes or dimensions for our specific experimental setups?
A:
We specialize in offering customized alumina ceramic tubes with unique shapes or dimensions tailored to your specific experimental setups.
b)
Q: 
What is the tolerance level for the dimensions of the alumina ceramic tubes, ensuring precise fitting with our research equipment?
A: 
Our alumina ceramic tubes adhere to precise dimensional tolerances, ensuring precise fitting with your research equipment and minimizing any potential discrepancies.
c)
Q: 
Are there any ongoing research projects or collaborations involving the development of novel alumina ceramic tube materials or applications?
A: 
As a company focused on innovation, we actively participate in research projects and collaborations to develop advanced alumina ceramic tube materials and explore new applications.

Aerospace and Defense

a)
Q:
Do the alumina ceramic tubes meet the stringent requirements for weight reduction and high-temperature performance in aerospace applications?
A:
Our alumina ceramic tubes are designed to meet the stringent requirements of weight reduction and high-temperature performance in aerospace applications.
b)
Q: 
Can the supplier provide traceability documentation and quality control measures to ensure the reliability of alumina ceramic tubes used in defense systems?
A: 
We maintain strict traceability protocols and implement rigorous quality control measures to guarantee the reliability of alumina ceramic tubes used in defense systems.
c)
Q: 
Are the alumina ceramic tubes resistant to vibration, shock, and other mechanical stresses experienced in aerospace and defense environments?
A: 
Through extensive testing and validation, our alumina ceramic tubes demonstrate exceptional resistance to vibration, shock, and mechanical stresses, ensuring their suitability for aerospace and defense environments.

Glass and Ceramics Industry

a)
Q:
What is the expected lifespan of alumina ceramic tubes used in glass or ceramic production processes, and how do they resist thermal cycling?
A:
Our alumina ceramic tubes have a prolonged lifespan in glass or ceramic production processes, exhibiting excellent resistance to thermal cycling.
b)
Q: 
Can the supplier provide references or case studies demonstrating the successful use of alumina ceramic tubes in glass or ceramic manufacturing applications?
A: 
We can provide references and case studies showcasing successful applications of our alumina ceramic tubes in the glass and ceramics industry.
c)
Q: 
Are there any specific precautions or guidelines for handling, installing, or maintaining alumina ceramic tubes in the glass or ceramic industry?
A: 
Our technical team can offer guidelines and recommendations for the proper handling, installation, and maintenance of alumina ceramic tubes in the glass and ceramics industry, ensuring optimal performance and longevity.



Dynamic Products Display



How to clean alumina tube

1. Begin by vacuuming the outside of the tube to remove any debris or dust. 

2. Use a mild detergent and scrub the tube with a soft cloth or brush.

3. Use a mild abrasive or a toothbrush to scrub the inside of the tube.

4. Rinse the inside and outside of the tube with warm water and a soft cloth. 

5. Use a clean, lint-free cloth to dry it.



Quality testing standards

1. Visual inspection of the tube for any signs of damage or irregularities.

2. Measurement of the length, width, and thickness of the tube to check for accuracy.
3. Checking for any leaks or pinhole defects in the tube.
4. Testing for proper adhesion of the end cap to the tube.
5. Verification of the material and chemical composition of the tube.



Packing





Production Process





What Can We Provide For You?



Consistent quality

Ensuring reliable and consistent product quality with minimal defects.


Timely delivery

Meeting agreed-upon delivery schedules to avoid disruptions in the production or research processes.


Customization options

Offering the ability to produce tubes with specific dimensions, shapes, or compositions based on unique requirements.


Technical support

Providing expertise and assistance in selecting the most suitable tube specifications for the intended applications.


Competitive pricing

Offering competitive pricing structures that align with industry standards and market conditions.


Regulatory compliance

Ensuring compliance with relevant industry standards, certifications, and safety regulations.






REQUEST A FREE QUOTE

If you have questions or suggestions,please leave us a message,

related products
REQUEST A FREE QUOTE

If you have questions or suggestions,please leave us a message,

  • CS PINTEREST
  • CS LINKEDIN
  • CS YOUTUBE
  • CS Facebook

Copyright © 2000-2024 CS Ceramic Co.,Ltd.All Rights Reserved.

   

the professional team to service !

chat now

live chat

    Leave a message and we'll get back to you via email. Normal live chat hours are Mon-Fri 9a-5p (EST)