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Semi-Polished & Fine-Ground Sapphire Capillary Tubes for Advanced Optical & Semiconductor Applicatio

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December 15, 2025
Category Connection: Sapphire Parts
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#sapphire tube #sapphire bearings #sapphire windows
Brief: Watch this overview to discover why many professionals pay attention to this approach. In this video, you'll see a detailed demonstration of our Semi-Polished & Fine-Ground Sapphire Capillary Tubes, showcasing their unique dual-surface design and how it delivers optimal performance for advanced optical and semiconductor applications. We'll walk you through the key features, including extreme durability, customizable dimensions, and exceptional chemical stability, providing real insights for demanding industrial and medical uses.
Related Product Features:
  • Dual-surface design with one semi-polished half for cost-efficiency and one fine-ground, optically polished half for superior smoothness and light transmission.
  • Extreme hardness and durability with a Mohs 9 rating, ensuring superior scratch resistance and long-term reliability in harsh conditions.
  • Fully customizable dimensions, including inner diameters from 0.1 mm and outer diameters from 0.2 mm, with wall thicknesses starting at 0.1 mm.
  • High resistance to extreme temperatures and pressures, making it suitable for demanding environments like semiconductor processing.
  • Broad optical transparency from 0.3 μm to 5 μm, ideal for laser optics, spectroscopy, and other precision optical applications.
  • Excellent chemical stability with strong resistance to corrosion and degradation, perfect for industrial, medical, and analytical uses.
  • Biocompatible and safe for biomedical applications, compatible with standard sterilization methods for clinical and laboratory settings.
  • Precise dimensional tolerances and concentricity, ensuring consistent performance in microfluidic and high-precision systems.
Faqs:
  • What is the advantage of the semi-polished and fine-ground surface combination?
    The semi-polished half reduces cost while maintaining functional durability, while the fine-ground and optically polished half ensures precise fluid control and superior optical performance for demanding applications.
  • Can the tubes be customized?
    Yes, we offer full customization in terms of length, inner and outer diameters, wall thickness, surface finish, and end shapes to meet specific application requirements.
  • Are these tubes safe for biomedical use?
    Yes, these tubes are biocompatible and resistant to standard sterilization methods, making them suitable for clinical and laboratory environments such as microfluidic chips and diagnostic devices.
  • What makes these tubes suitable for semiconductor applications?
    Their high-temperature and corrosion resistance, along with excellent chemical stability, make them ideal for gas and liquid transport in CVD reactors, plasma etching chambers, and vacuum systems, ensuring reliability and longevity.
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