​​Custom Polished Transparent Sapphire Tubes Wear-Resistant High-Hardness

Sapphire thermocouple protection tube
October 11, 2025
Keyword: Sapphire Parts
Video Description:
Discover the exceptional durability and precision of Custom Polished Transparent Sapphire Tubes. With high hardness (Mohs 9), thermal stability up to 1800°C, and customizable sizes, these tubes are perfect for demanding applications in fiber optics, semiconductors, and high-temperature industries.