200-320 mm  super  large OD  clear  fused quartz tube is mainly used in photovoltaic diffusion furnace, quartz tank quartz plate, and fine chemical pipes line, 15-200 mm large OD clear quartz tube is our major products, which is widely used in semiconductor, light sources, chemical tube and telecom.

The mechanical properties of quartz glass,  hard glass and ceramics than all good,  the new pull-defect-free quartz  glass  fiber strength of 24100×106 Pa or less in diameter quartz tube and quartz glass equipment can be a lot of pressure-resistant quartz glass products in theIf macro-defects,  such as bubbles, foreign debris,  uneven  melting  and  existence of residual stress will affect their strength,  making them decrease.

Please contact us :  chinamerry315  AT hotmail DOC  com