1. Scope of application: used in chemical industry, metallurgy, medical, pharmaceutical, food, environmental protection, power plants, water plants, oil and other industries, departments and colleges and universities, and laboratory etc.
2. Material: high purity quartz power.
3. Material properties: very low coefficient of thermal expansion, resistance to high temperature, high chemical purity, high corrosion resistance, extensive optical transmission from ultra-violet to infra-red, excellent electrical insulation qualities.
4. Physical Configuration: standard window and wall thickness.
5. Size: according to the requirements.

