AC8706 Alumina Tube, Aluminium Oxide Tube (Al2O3 Tube) 99.5%, OD 20 mm

Alumina Tube, Aluminium Oxide Tube (Al2O3 Tube) 99.5%, OD. 20 mm Description

Alumina Tube, Aluminium Oxide Tube (Al2O3 Tube) 99.5%, OD. 20 mm is fabricated from 99.5% pure alumina with a controlled microstructure. The OD. 20 mm dimension ensures compatibility with various industrial setups. Its mechanical properties, including a flexural strength of 300-450 MPa and compressive strength around 2000–3000 MPa, make it suitable for high-load applications. The thermal conductivity of 30 W/(m·K) and high volume resistivity also contribute to its effectiveness in environments requiring electrical insulation and controlled heat transfer.

Alumina Tube, Aluminium Oxide Tube (Al2O3 Tube) 99.5%, OD. 20 mm Characteristics

*The above product information is based on theoretical data and is for reference only. Actual specifications may vary.

Alumina Tube, Aluminium Oxide Tube (Al2O3 Tube) 99.5%, OD. 20 mm Applications

1.       Industrial Processes
   - Used as an insulating sleeve in furnace systems to maintain stable temperature profiles by leveraging its high operating temperature and thermal conductivity.
   - Applied as a wear-resistant component in high-pressure piping systems to withstand mechanical stress using its significant compressive strength.

2.       Chemical Processing Equipment
   - Serves as a reaction chamber liner in chemical reactors to minimise contamination by using its chemically inert alumina surface and high electrical resistivity.
   - Frequently used as a protective barrier in environments requiring acid or alkali resistance, thereby reducing corrosion risks and extending equipment service life.

Alumina Tube, Aluminium Oxide Tube (Al2O3 Tube) 99.5%, OD. 20 mm Packing

The alumina tube is securely packaged in anti-static, moisture-resistant materials and enclosed in a rigid container to prevent physical damage during transit. Packaging ensures minimal exposure to contaminants and maintains the integrity of the ceramic material. Storage instructions recommend keeping the product in a temperature-controlled, dry environment. Special packaging configurations, including custom sizes and labeling options, are available upon request.

Additional Information

Alumina is widely used in ceramic applications due to its high melting point and low thermal expansion, making it suitable for environments subjected to significant temperature variations. Its chemical inertness and electrical insulation properties have led to extensive use in industrial and laboratory settings. The microstructure of alumina is engineered to minimise porosity and enhance mechanical strength, which is essential for components in high-temperature systems and corrosive environments. These factors contribute to its growing importance in both research and production industries.