Industrial Ceramics manufactures Beads Single & Multiple Bore. Industrial Ceramics supplies technical ceramics. Beads Single & Multiple Bore is available in the size range from 1mm OD to 20mm OD. The length of Beads Single & Multiple Bore is up to 1500mm regular size. The grades of beads single & multiple bore is 60% Al2 O3, 80% Al2 O3, 99.5% Al2 O3. It is used as carrier of thermocouple wires.