Product Introduction：
Tempered glass sight glass is a high-strength, impact resistant observation window glass widely used in industrial equipment, pipelines, pressure vessels, boilers, chemical reaction vessels, and other occasions that require pressure resistance, high temperature resistance, and visual monitoring. After special tempering treatment, its impact resistance and safety are significantly better than ordinary glass, and even if broken, it will not produce sharp fragments, ensuring the safety of operators.
Product Features：
✅ High strength and pressure resistance
The impact resistance strength is 3-5 times that of ordinary glass, and it can withstand higher pressure environments (the specific pressure value depends on the thickness).
✅ High temperature and corrosion resistance
It can withstand temperature changes of -50 ℃~300 ℃ for a long time, and some models can be equipped with acid and alkali resistant coatings to adapt to chemical environments.
✅ Safety explosion-proof
After tempering treatment, it is broken into obtuse angle particles to avoid splashing and injuring people, which meets industrial safety standards.
✅ High transparency
Light transmittance ≥ 89%, ensuring clear observation of the internal medium state (optional special treatments such as sanding and coating).
✅ Multiple specifications to choose from
Support customization for circular, square, and irregular shapes, with common thicknesses of 6mm, 8mm, 10mm, 12mm, etc.
Typical application areas：
Petrochemical industry: reactor sight glass, pipeline observation window, tank level monitoring.
Electric energy: boiler observation port, pressure vessel window.
Food and pharmaceuticals: sterile tanks, visualization windows for fluid processing equipment.
Environmental water treatment: observation ports for sewage treatment equipment and monitoring of filtration systems.
Industrial machinery: pump valves, compressors, drying equipment sight glasses.
Service support:
Customized production: Special treatments such as high pressure resistance, corrosion resistance, and anti fog can be provided according to demand.
Professional installation guidance: Provide sealing gaskets (silicone/PTFE) and flange adaptation solutions.
Quality assurance: Strict factory testing to ensure no bubbles, scratches, or uneven stress.
