Tempered Quartz Glass Tube for Thermocouples
Tempered quartz glass tubes provide protection for thermocouples in demanding environments. The tubes offer excellent thermal stability and chemical resistance, ensuring accurate temperature measurements.






Technical Specifications
Product Overview
High-Performance Quartz Glass Tubes
These tempered quartz glass tubes are engineered for superior thermal stability and chemical resistance in demanding industrial environments. Featuring a purity level exceeding 99.95% Silicon Dioxide, they provide excellent optical clarity with visible light transmittance greater than 90%. They are specifically designed for applications in semiconductor manufacturing, lighting, and electric heating industries, including thermocouple protection.
Physical Dimensions
- Outer Diameter
- 2.5mm - 350mm
- Wall Thickness
- 0.5mm - 12mm
Material Composition
Available Deshydroxy Content
- < 20ppm
- < 15ppm
- < 10ppm
- < 5ppm
- < 2ppm
- Silicon Dioxide (SiO2) Purity
- 99.95 %
Performance Metrics
Visible Light Transmittance
- Compliance
- RoHS Compliant



