Sapphire Tube
Sapphire Tube
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Sapphire Tube Data Sheet
|
Density |
3.97–4.1 g/cm3 |
|
Materials |
AI2O3 |
|
Melting Point |
2045 ℃ |
Sapphire Tube Description
Sapphire Tube is a precision-engineered hollow sapphire cylinder, valued for its exceptional hardness, chemical stability, and thermal resistance. It maintains structural integrity under extreme conditions and delivers high optical clarity across a wide wavelength range. Commonly used in industrial monitoring, optical systems, and scientific instruments, these tubes provide reliable performance in harsh environments.
Alumina Foam Specification
|
Item |
Specification |
|
Dimensions |
Diameter up to 300 mm |
|
Thickness (Length) |
5–300 mm |
|
Pressure Resistance |
200 MPa |
|
Temperature Resistance |
<1600°C (Physical properties decrease at high temperatures) |
|
Surface Quality |
80/50, 60/40 options |
|
Polishing Method |
Inner/outer cylindrical polishing or full polishing |
|
Coating |
Generally not coated |
|
Packaging |
Vacuum packaging |
|
Custom Shapes |
Slotting and drilling are available |
Sapphire Infrared Transmittance at Different Thicknesses
Sapphire Tube Key Features
- High Temperature and Pressure Resistance: Can withstand extreme heat and pressure, suitable for industrial reactors and high-pressure systems.
- Excellent Optical Transmission: Maintains clarity across UV to mid-IR wavelengths, ideal for optical and laser applications.
- Chemical and Corrosion Resistance: Resistant to acids, alkalis, and harsh chemical environments.
- Mechanical Strength and Durability: High hardness and wear resistance ensure long-lasting performance in demanding conditions.
- Customizable Sizes and Shapes: Available in various diameters, lengths, and orientations to meet specific application requirements.
Sapphire Tube Applications
- Thermocouple Protection: Used in high-temperature, high-pressure environments to protect sensors in industrial reactors and furnaces.
- Optical Systems: Serves as a transparent channel for laser delivery, light guiding, and imaging applications.
- Chemical and Corrosive Environments: Applied in chemical pumps, valves, and flow-control systems due to its resistance to acids and alkalis.
- High-Temperature Processing Equipment: Suitable for use in kilns, furnaces, and other thermal processing machinery.
- Scientific and Industrial Instrumentation: Used in laboratory devices, analytical instruments, and precision equipment requiring durability and optical clarity.
Chemical and Corrosive Environments
High-Temperature Processing Equipment
Optical Systems
Scientific and Industrial Instrumentation
Thermocouple Protection
Sapphire Material Properties
Sapphire Products Packaging
Sapphire Products are typically packaged in vacuum-sealed bags to prevent moisture or contamination and wrapped with foam to cushion vibrations and impacts during transport, ensuring the quality of products in their original condition.
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