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Optical Quartz Glass
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Machining Quartz Glass
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Quartz Glass Tube
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Quartz Capillary Tube
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Borosilicate Glass Tube
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Quartz Glass Rod
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Laser Spare Parts
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Silicon Dioxide Sputtering Target
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Quartz Apparatus
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Quartz Glass Plate
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Custom Glass Parts
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Custom Ceramic Parts
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Optical Manufacturing Equipment
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Mobile Glass Cover Making Machine
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Optical Measuring Instrument
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Optical Crystal
High Hardness 34*28*132mm Sapphire Glass Tube High Temperature Resistant
| Material | Single-crystal Alumina (Al₂O₃) | Hardness | 9 Mohs |
|---|---|---|---|
| Dimensions | Φ34*28*132mm | Temperature Resistance | Up To 1950℃ |
| Corrosion Resistance | Acid, Alkali, Plasma Resistant | Application | Semiconductor, Optics, Chemical, Medical |
| Highlight | high hardness sapphire glass tube,34*28*132mm sapphire glass tube,high temperature resistant sapphire glass tube |
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Product Name: Sapphire Glass Tube
Specification and Dimensions: Φ34*28*132mm
Sapphire glass tube is a high hardness, high temperature resistant and corrosion-resistant transparent single-crystal alumina (Al₂O₃) tube, commonly known as "industrial sapphire".
Core CharacteristicsExtreme Hardness: Rated 9 on the Mohs hardness scale, second only to diamond, featuring excellent wear resistance and impact resistance.
High Temperature Resistance: Capable of long-term service at temperatures up to 1950°C with superior thermal stability.
Superior Corrosion Resistance: Resistant to strong acids, strong alkalis and plasma, with a service life 3 to 5 times that of quartz tubes.
Excellent Optical Performance: Transmittance spectrum covers ultraviolet, visible and mid-infrared bands (up to approximately 5.5μm).
High Mechanical Strength: Features good air tightness, high pressure resistance and excellent electrical insulation properties.
Main Application FieldsSemiconductor Industry: High-temperature/vacuum chambers and observation windows for etching and deposition equipment.
Optics and Laser Industry: Laser tube housings, UV lamp protective sleeves, and optical instrument components.
Chemical and Energy Industry: Heavy oil reactors, high-temperature and high-pressure fluid pipelines, and sensor sheaths.
Medical Instruments: Endoscopes, laser scalpels, and sterile fluid pipelines.
High-temperature Furnace Industry: Furnace tubes and observation windows for tube furnaces and muffle furnaces.
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