Terms and Conditions

Please read these terms and conditions carefully before using our website and services.

1. Acceptance of Terms

By accessing and using this website, you accept and agree to be bound by the terms and provision of this agreement.

2. Use License

Permission is granted to temporarily download one copy of the materials on this website for personal, non-commercial transitory viewing only.

3. Disclaimer

The materials on this website are provided on an “as is” basis. We make no warranties, expressed or implied, and hereby disclaim and negate all other warranties including, without limitation, implied warranties or conditions of merchantability, fitness for a particular purpose, or non-infringement of intellectual property or other violation of rights.

4. Limitations

In no event shall we or our suppliers be liable for any damages (including, without limitation, damages for loss of data or profit, or due to business interruption) arising out of the use or inability to use the materials on this website.

5. Revisions

We may revise these terms of service at any time without notice. By using this website you are agreeing to be bound by the then current version of these terms of service.

6. Contact Information

If you have any questions about these Terms and Conditions, please contact us.

HIGH QUALITY QUARTZ TUBES

CGI typically uses grade GE214 quartz for clear fused quartz tubing. The material offers high purity, high transmittance, high temperature, and low hydroxyl (OH)- content, and typically results in excellent visual, thermal, and mechanical properties with tight dimensional tolerances. It can typically withstand the wide thermal gradients and chemical environments of wafer processing operations due to its (OH)- content of typically less than 10 ppm water in most grades. Low (OH)- minimizes the sag rate at diffusion temperatures, and effectively retards the progress of devitrification. Because of its low hydroxyl content, Momentive’s tubing does not require special coatings that could potentially release contaminants at elevated temperatures.

Terms and Conditions