الوصف
Our EFG Sapphire Tubes are engineered for extreme durability, high thermal stability, and exceptional optical performance. Manufactured using the advanced Edge-Defined Film-Fed (EFG) growth method, these tubes offer unmatched strength and clarity, making them ideal for a wide variety of industrial, scientific, and optical applications.
We specialize in providing fully customizable sapphire tubes, tailored to meet your specific requirements. Whether you need a specific diameter, length, wall thickness, or surface finish, we can produce sapphire tubes to suit your exact application needs. Their high mechanical strength, combined with excellent heat resistance and chemical stability, makes them perfect for demanding environments where performance and reliability are critical.

Key Features:
Fully Customizable: Choose from a range of dimensions, including custom diameters, lengths, and wall thicknesses. We offer flexibility to meet your specific project requirements.

Superior Hardness: Sapphire tubes are exceptionally scratch-resistant and maintain their surface integrity in the most demanding mechanical environments.
High Temperature Resistance: These tubes are designed to withstand extreme temperatures, making them ideal for use in high-heat applications such as semiconductor processing and laser systems.
مقاومة المواد الكيميائية: Sapphire’s inherent chemical stability makes it resistant to corrosive chemicals, acids, alkalis, and plasma environments.
Optical Clarity: Double-side polished for excellent transparency, minimizing light scattering and making them suitable for optical systems and high-power lasers.
التوصيل الحراري: Sapphire tubes offer superior thermal conductivity, ensuring effective heat dissipation in high-power applications.
Customization Options:
Outer Diameter: Available in a wide range of sizes to meet your specific needs.
Length: Custom lengths available, up to 600mm or more.
Wall Thickness: Choose from a variety of thicknesses, up to 20mm.
تشطيب السطح: Options include polished, fine-ground, or as-grown surfaces.
Shapes and Sizes: Custom shapes, such as angled, slotted, or with holes, can be produced to meet precise specifications.
Tolerance: Tight dimensional tolerances available (±0.25mm or customized).
التطبيقات:
Semiconductor Processing:

Plasma containment tubes
Process gas injectors
Thermocouple protection tubes
CVD and PECVD reactor windows
Laser and Optical Systems:
Laser beam delivery systems
Protective windows for high-power lasers
Cooling channels for diode laser systems
Optical instruments and light guides
Test and Analytical Instruments:
NMR spectroscopy
ICP-MS (Inductively Coupled Plasma Mass Spectrometry)
Mass spectrometry
Thermo-optic temperature measurement
Biological and chemical sample analysis
Lighting and Sterilization:
High-intensity flash lamps
UV sterilization systems
Infrared countermeasures
Medical and Biotech Applications:
Endoscopic instruments
High-pressure liquid chromatography (HPLC) flow cells
Optical windows for imaging systems
Aerospace and Defense:
Missile optical domes
Sensor protection for harsh environments
Transparent windows for aerospace applications
Specifications:
| الممتلكات | المواصفات |
|---|---|
| Outer Diameter | Customizable (3mm – 100mm) |
| Length | Customizable (up to 600mm or more) |
| الصلابة | 9 موس |
| نقطة الانصهار | 2050°C |
| نطاق الإرسال | 190nm – 5µm |
| Purity | 99.995% |
| تشطيب السطح | Polished, Fine Ground, As Grown |
| Temperature Resistance | Up to 2000°C |
| مقاومة المواد الكيميائية | Excellent resistance to acids, alkalis, and plasma |
| التوصيل الحراري | Superior to most optical glass |
| Tolerance | ±0.25mm (or customized) |
| Wall Thickness | Up to 20mm |
FAQs:
What customization options are available for sapphire tubes?

We offer a wide range of customization options for sapphire tubes, including diameter, length, wall thickness, surface finish, and even custom shapes with slots, holes, or angled cuts. Whatever your specific requirements, we can tailor the sapphire tubes to suit your application.Why are sapphire tubes preferred for high-temperature applications?
Sapphire’s high melting point and exceptional thermal stability make it an ideal material for high-temperature environments. These tubes can withstand temperatures of up to 2000°C, making them perfect for applications like semiconductor processing and laser systems, where other materials might fail.Which industries use sapphire tubes?
Sapphire tubes are used in a variety of industries, including semiconductor manufacturing, laser technology, medical devices, aerospace, and optical systems. Their durability, optical clarity, and thermal resistance make them indispensable in high-performance applications across these fields.











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