High temperature fused silica quartz sight glass

  • Minimum order:10
  • Place of Origin:China (Mainland)
  • Application:Lighting Glass, Industry
  • Color:Transparent
  • Edges:Treatment Polished,Grinded
  • Feature:High temperature high pressure resistant
High temperature fused silica quartz sight glass

Quartz glass has a very low coefficient of thermal expansion, high temperature resistance, excellent chemical stability, excellent electrical insulation, low and stable ultrasonic delay performance, the best UV-Vis spectral performance and visible and near infrared spectroscopy Performance, and has a higher than ordinary glass mechanical properties.


1. Household electrical appliance (panel for oven and fireplace, microwave tray etc.);

2. Environmental engineering and chemical engineering (lining layer of repellence, autoclave of chemical reaction and safety spectacles);

3. Lighting (spotlight and protective glass for jumbo power of floodlight);

4. Power regeneration by solar energy (solar cell base plate);

5. Fine instruments (optical filter);

6. Semi-conductor technology (LCD disc, display glass);

7. Medical technique and bio-engineering;

8. Safety protection (bullet proof glass)

Technical Data

Physical properties of quartz

Density 20℃ kg*m-3(×103)

Coefficient of expansion 25-300℃℃-1(×10-6) 0.5
Softeningpoint(℃) 1710
Annealingpoint(℃) 1230
Strainpoint(℃) 1140
Youngs modulus(Pa) 7.3×105

Xinxiang City Pan Chao Instrument Co., Ltd. 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.

Advanced production equipment and a number of production lines to ensure product quality and production. Professional team of engineers to create high-precision instrument products, and to undertake glass mirror, as the glass mirror, such as non-standard products such as custom processing. Professional packaging division and long-term cooperation in the freight forwarding company, so that our products safe and lossless, convenient transportation, affordable.
We will stand in the customer\'s point of view to consider all the problems, to provide customers with quality products, best service, welcome to sending your inquiry.

Xinxiang City Pan Chao Instrument Co., Ltd.

Room 1624, Jing Ye Gong Yuan Guo Ji, Jin Sui road and New Second Street intersection, Xin Xiang city, Henan Province, China Tel: 86-373-5890521 Fax: 86-0373-3030331 Mobile: +86 13343800331 Country: China (Mainland)