Single Crystal Al2O3 99.999 Sapphire Tubes Rods Optical Grade Sapphire Windows

Product Specification

High-Temperature Transparent Sapphire Glass Crystal Test Quartz Tube with Flange/Optical Polished Sapphire Glass Tube/High-quality Sapphire tube & Sapphire Ring of various specification Open-end tubes, Plugged tubes, Capillary tubes, Shaped tubes SAPPHIRE TUBE & SAPPHIRE ROD Sapphire Tubes, Rods, Spheres & Special Shapes Single Crystal Sapphire Tubes And Rods Grown Fine Ground And Polished Surface

Applications
the sapphire tube is a versatile and extremely durable material that can be used in a variety of industrial applications. it is highly resistant to high pressure, high temperature, and harsh chemicals. because of its unique properties, it outperforms materials such as quartz, alumina, and silicon carbide. as a result, it is an excellent choice for a wide range of analytical instruments.

Because of its excellent optical properties, the sapphire tube is ideal for use as a light pipe. its rigid chucks and shields help to reduce the amount of heat radiated upward from the tube’s solidified front. it also reduces the tube’s longitudinal temperature gradient. this ensures that the workers are kept safe.

The high mechanical strength of sapphire tubes is another advantage. because they can withstand high pressures, they are ideal for housing sensors. they are also suitable for high-pressure transport plumbing. in semiconductor processing applications, they are also excellent substitutes for quartz and alumina. furthermore, sapphire tubes are commonly found in analytical instruments such as infrared and ultraviolet sensors.

Sizes
Sapphire tubes are available in a variety of sizes. they can be held to tighter tolerances than metals and are extremely durable. they are also available in almost any id and od combination, making them ideal for feed-through applications. the mohs hardness of a sapphire tube is nine, making it the world’s second hardest material after diamonds. the surface finish of a sapphire tube can be polished to optical grade.

Processing
the sapphire tube processing process is extremely complex, involving the preparation of raw materials. sapfir, a monokristallin sap, is the primary material used for this purpose. a variety of other materials, such as tin and titanium, are also used in the process.

the temperature gradient in the tube wall must agree with the pulling temperatures for this process to be effective. the tube structure and transparency are weakened when the temperature gradient is too high or too low, reducing processing capacity. this is why keeping the temperature gradient within a narrow range is critical.

   Typical Sapphire Tube Applications: guides, insulators, flow control, spacers, sapphire cell   

1.Minimum thickness of the tube wall 0.2mm(length<30mm), basically depends on length.

2. Surface Quality: we can supply Ground / Transparent two types. (apply for outer and inner surfaces)

3. Tolerance: Can be best as ±0.05mm

4. Minimum size: length>10mm/ OD>1.9mm

5. Maxmum size: length<300mm/ OD<200mm

SAPPHIRE TUBE DETAILS:

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FAQ
Q: How to pay?
A: T/T, Paypal, Secure payment and Assurance payment.

Q: What's your MOQ?
A: (1) For inventory, the MOQ is 1pcs.
(2) For customized products, the MOQ is 3pcs up.

Q: What's the delivery time?
A: (1) For the standard products
For inventory: the delivery is 5 workdays after you place the order.
For customized products: the delivery is 2 -4 weeks after you order contact.