
High-Pressure Boiler Tempered Borosilicate Al-Si Plain Level Gauge Sight Glass. Customizable Shape: Available in Round shape with customized options to meet specific requirements. Wide Thickness Range: Thickness can be customized from 1.0mm to 100mm for diverse applications. Multiple Material Options: Available in Borosilicate, Quartz, Al-Si, and Tempered Soda Lime glass. Professional Edge Processing: Edges can be ground and polished for safety and aesthetic finish. Tempered Strengthening: Glass can be tempered to enhance strength and safety for industrial use. CE and ISO13485 Certified: Products meet CE and ISO13485 certification standards for quality assurance. Fast Standard Delivery: Standard sizes are delivered within 7-14 days for quick project turnaround.