Sapphire Tubes Unpolished

Sapphire thermocouple protection tube
May 13, 2025
Keyword: Sapphire Parts
Video Description:
Discover the exceptional quality of Unpolished Sapphire Tubes manufactured using the KY or EFG method. These tubes, made from ultra-high purity alumina, offer unmatched hardness, thermal resistance, and chemical inertness. Ideal for semiconductor, optoelectronic, and industrial applications, they are available in custom sizes from Φ5mm to Φ150mm.