Purchase Qty. Reference FOB Price
1-9 Pieces US$18.00
10-99 Pieces US$5.50
100+ Pieces US$2.00
Product Description
Product Description An Al2O3 ring-shaped optical window tube is a cylindrical, ring-structured component made from aluminum oxide (alumina), prized for its high thermal resistance and optical clarity. Its ring design allows light transmission while providing structural support in high-temperature or ...