Product Overview
High Performance Optical Sapphire Glass Tube: Professional customized sapphire glass tube for precision optical components and high-pressure environments.
Material Characteristics
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Composition: Made of single crystal alumina via high-temperature melting, offering extreme hardness and chemical stability.
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Hardness: Mohs hardness level 9, second only to diamond; superior scratch resistance.
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Transparency: High transmittance (>85%) in visible and infrared bands (0.15-5.5 μm).
Main Applications
1. Industrial Measurement
High temperature/pressure liquid level gauges, semiconductor etching windows, laser protection tubes.
2. Optical Instruments
Infrared windows, microscope slides, fiber optic communication, high-power lasers.
3. High-End Equipment
Aerospace sensors, deep-sea probes, nuclear reactor observation devices.
4. Consumer & Security
Luxury watch mirrors, camera covers, bulletproof glass interlayers.
Quality & Certification
Our products adhere to international standards with multiple utility patents and system certifications.
Industry Application Reference
Frequently Asked Questions
Q: Can the sapphire glass tubes be customized to specific dimensions?
Yes, we can customize various specifications according to your drawings, including diameters from φ5mm to φ400mm and lengths up to 2000mm.
Q: What is the typical temperature and pressure resistance?
Sapphire glass tubes can withstand extreme environments ranging from -196℃ to +1600℃ and pressures up to +300MPa.
Q: Do you provide samples for testing?
Yes, we can provide samples. Please contact us to discuss the requirements; generally, customers only need to cover the shipping charges.
Q: What certifications do your products hold?
Our products are manufactured under ISO9001/ISO14001 systems and meet CE standards. We can also provide EN10204-3.1 quality certificates upon request.
Q: What is the Mohs hardness of the material?
Sapphire glass has a Mohs hardness of 9, making it extremely scratch-resistant and durable against wear compared to traditional glass.
Q: How are the goods delivered?
We choose the most suitable sea freight, air freight, or international express delivery based on the volume and urgency of the order to ensure economical and fast delivery.
Focus Laser
