Original
By certification 
Product Features
1. Very Low Coefficient of Thermal Expansion
2. Resistance to High Temperature
3. High Chemical Purity
4. High Corrosion Resistance
5. Extensive Optical Transmission from Ultra-Violet to Infra-Red
6. Excellent Electrical Insulation Qualities
High Temperature Quartz Tube |
Value |
Color |
Clear/Transparent |
Diameter |
5-500mm |
Soften temperature |
1730℃ |
Density |
2.2g/cm3 |
Application |
Optical/Industry, Optical/Semiconductor/Industry |
Shape |
Circular Shape |
Hardness |
570KHN100 |
Tensile strength |
4.8×107Pa (N/m2) |
Coefficient of thermal expansion (20℃-300℃) |
5.5×10-7cm/cm℃ |
Thermal conductivity (20℃) |
1.4W/m℃ |
Material |
99.9% Pure SiO2 |
Specific heat (20℃) |
660J/kg℃ |
Packaging and Delivery
Company Introduction
We are a collection of development, design, production, sales and after-sales service as one of the professional chemical glass instrumentation production company. Our company specialized in manufacturing quartz sight glass, quartz glass tube, quartz flange, high borosilicate glass mirror, high borosilicate glass tube, tempered sight glass, level gauge glass plate, stainless steel flange sight glass and so on.
http://www.cqueen-quartz.com/
