Horizontal & Vertical Tubes

High purity and high thermal stability are important factors for the quartz glass products, such as furnace tubes used in the CVD process, the oxidation process and the diffusion process.

Recently, technical innovations are advancing at a very rapid pace. For example, horizontal type furnaces have been changed to the vertical type, and the diameter of wafers have increased.

As a result, demands for quartz glass ware have been diversified. Glas Werk continues to provide high quality quartz parts that  comply with a wide range of users needs. 

Key Benefits

  • Highest Quality
  • Thermal Stability
  • Low Contamination