Quartz glass observation window is the ideal solution for real-time monitoring in extreme high-temperature environments like steel plants. With outstanding thermal resistance, optical clarity, and chemical stability, quartz glass is widely used in furnace ports, ladle inspection windows, and high-temperature pipelines.
Why Use Quartz Glass for Observation Windows?
- High Heat Resistance:
Continuous working temperature up to 1200°C, short-term exposure up to 1450°C, and softening point at 1700°C. - Excellent Transparency:
Over 92% light transmittance even in thick sections, ensuring clear visual inspection at high temperatures. - Thermal Shock Resistance:
Withstands temperature fluctuations of over 200°C without cracking. - Chemical Stability:
Quartz resists corrosion from acids, gases, and molten metal, making it ideal for industrial use.
Where Quartz Glass Observation Windows Are Used
- Electric arc furnace (EAF) viewing ports
- Ladle and tundish monitoring in continuous casting
- High-temperature gas pipeline inspection windows
- Heat treatment chamber observation ports
Key Performance Summary
- Continuous temperature resistance: 1200°C
- Short-term temperature resistance: 1450°C
- Softening point: 1700°C
- Light transmittance: 92% (visible spectrum)
- Max custom size: up to 300 mm diameter
- Thermal shock resistance: handles rapid 200°C change
Why Choose Us
- High-purity 99.99% quartz material
- Bubble-free, optical-grade polishing
- OEM and custom options available
- Fast lead time and international delivery
- Serving clients in Europe, Middle East, and Asia
Call to Action
Need custom quartz glass observation windows for your steel plant or industrial equipment? Contact us now for specifications.
