When your process pushes past what alumina, borosilicate, or metal tubes can tolerate, quartz tubing is usually the next call. Sentro Tech manufactures fused quartz tubes in standard and custom dimensions for laboratory and production furnaces; the kind of work where contamination, thermal cycling, or a poor seal isn’t an inconvenience but a ruined run.
Our standard quartz is 99.99% pure and available in diameters from 3/16″ to 10″ (2 mm to 250 mm) and lengths up to 72″ (1828 mm). If your furnace flange or vacuum system needs something outside those dimensions, that’s a custom job we’re set up to handle.
