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Fabrication of a Custom Fused Quartz Furnace Tube End Cap

Fabrication of Furnace Process Tubes for Semiconductor Wafers
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Fabrication of Furnace Process Tubes for Semiconductor Wafers

Quartz Scientific manufactures custom clear fused quartz products designed for a wide range of applications. In this project we manufactured a custom quartz end cap for a customer’s furnace tube. The end cap was turned on our glass blowing lathe, which also utilized torches to obtain the final contour, and to meet the required ±1mm tolerances. The final dimensions of 5” in length and 7” in diameter were verified with dimensional and visual inspection prior to glazing.

End caps such as these are used in a wide variety of sizes, configurations, and applications. This end cap was used by a semiconductor component manufacturer in Indiana.

To learn more about this project, or the processes used to manufacture it, see the table below or contact us directly.

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Highlights of this Custom Glass Turning Project

Product Description End cap for custom furnace tube
Custom Glass Turning
Capabilities Applied/Processes
Glass Blowing
Equipment Used to Manufacture Part Glass Blowing lathe and torches
Overall Part Dimensions 7” dia x 5” long
Tightest Tolerances ±1mm
Material Used Clear fused quartz
In process testing/inspection performed Dimensional Inspection, Visual Inspection
Industry for Use Semiconductor
Volume 1
Delivery/Turnaround Time 1-4 weeks depending on design
Delivery Location Worldwide
Standards Met Customer Specifications
Product Name Custom Quartz End Cap
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