... on Czochralski method produces a 320mm transparent quartz tube plastic, can produce diameter 400mm microelectronics and solar ... ( 4-10mm wall thickness ) transparent quartz glass tube, quartz tube of small diameter and thick wall, low hydroxyl ( ... glass ware ( quartz beaker, tube, evaporating dish, reagent bottles, quartz crucible ), quartz glass, quartz tube cutting, burning mouth, sealing, scrub, ...