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Sapphire Capillary Tubes High Precision Hollow Microstructures Fabricated

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September 09, 2025
Category Connection: Sapphire Tube
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#sapphire lens #sapphire optics #sapphire parts
Brief: Discover the high-precision Sapphire Capillary Tubes, engineered from synthetic single-crystal sapphire (Al₂O₃) for exceptional hardness, optical clarity, and chemical resistance. Ideal for scientific and industrial applications, these tubes excel in extreme temperatures and corrosive environments.
Related Product Features:
  • Thermal stability withstands extreme heat without distortion or cracking.
  • Chemical inertness maintains integrity when exposed to acids, bases, and solvents.
  • Optical transmission transparent from UV through IR wavelengths.
  • Mechanical strength resists scratching and abrasion better than quartz or ceramics.
  • Biocompatibility ensures safe use in pharmaceutical, diagnostic, and biomedical applications.
  • Precision-engineered with inner diameters as small as 0.1 mm and outer diameters from 0.2 mm upward.
  • Dimensional tolerance of ±0.005 mm for high accuracy.
  • Suitable for applications in life sciences, optical systems, semiconductor processing, and aerospace.
Faqs:
  • What are Sapphire Capillary Tubes made from?
    Synthetic single-crystal aluminum oxide (Al₂O₃), renowned for its hardness, thermal endurance, and optical transparency.
  • What dimensions are available?
    Standard IDs range from 0.1 mm to 3 mm, ODs from 0.5 mm to 10 mm or larger. Customized options are available.
  • Why choose sapphire instead of glass or quartz?
    Sapphire offers greater hardness, superior chemical resistance, high thermal endurance, and extended service life.
  • Are they suitable for biomedical applications?
    Yes, the non-reactive and biocompatible nature of sapphire makes it suitable for medical devices and diagnostic tools.
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