Products


Quartz Glass, Borosilicate Glass  (Pyrex Glass), Bullet Fittings™


Quartz Glass

Quartz glass has become one of the most exceptional materials used in industry today.   With a wide range of valued attributes and combination of very specific properties, quartz glass has opened a range of new applications in the solar energy, bio-medical, semiconductor, fiber optics, modern laser technologies, medical research, and more. With specific compounds not found in any other material, quartz glass contains unparallel quality in purity, light, and heat.  Also the unique optical, mechanical, and thermal properties make quartz glass indispensable.  With its ability to be shaped into complex yet precision designs, quartzware is an extraordinary product that has become the material of choice in high tech manufacturing, engineering, and industry today. 

  • Very high chemical purity and resistance
  • Thermal Resistant and high softening temperature
  • Low thermal expansion and impermeable
  • High resistance to thermal shocks
  • High transparency in the spectral range: from the violet to the infrared
  • High irradiation resistance

AT Glas Werk Inc. our long time experience and constant innovation have given us the competency to manufacture quartz glass to your specific applications.  We identify those specific properties that make quartz glass so valuable and recognize its diversity in application and production.



Product List

(Product list includes but not limited to):

  • NMR Tubes & Lab Glass
  • Bell Jars (pdf)
  • Pedestals (pdf)
  • Process Tubes, Distillers, Vertical Quartz Tubes (pdf)
  • Wafer Carriers, Boats, & Ladders (pdf)
  • End Caps and Plates (pdf)
  • Tanks (Regular or Plumbed) (pdf)
  • Injection & T/C Sheaths (pdf)
  • Lab Apparatus (pdf)
  • Cylinders (pdf)
  • Trays (pdf)
  • Distillers (pdf)
  • Custom Designs built to your specifications
  • And MORE...



Custom Fabrication

Here at GWi we are prepared to handle any level of job complexity or job size.  Be a simple wafer boat to large and intricate fabrication jobs.  With the vast experience of the GWi team and our state-of-the-art facility, we are ready to custom manufacture your critical designs.  Our master glass blowers understand the importance of creating a quartzware product that perfectly meets the industry standards.  We are specialist in custom quartzware fabrication and regularly us Heraeus, Momentive (formally GE Quartz), or similar quality product as a source material.  Of course we will work with you and custom engineer to the specifications you want.



Bullet Fittings

Glas Werk Inc. is the creator of Bullet Fittings; the next generation in quartz glass tube fittings.   The integrity of Bullet Fittings provides outstanding connection and has become the new standard for today. 



Our Material Suppliers

Momentive Quartz Material:
Momentive Performance Materials (formally GE Quartz) is a key supplier for quartz material used at Glas Werk Inc.

Heraeus Quarzglas:
Heraeus Quartz Materials is a key supplier for quartz ware material used at Glas Werk Inc.

OR product of equivalence:
GWi  works with a variety of quartz material suppliers to meet your particular needs.