Quartz Glass Round JGS2 Double Extra Large Disc High-purity JGS2 fused silica round quartz glass, diameter range 50.8–65mm. Key Features Outstanding UV and visible light transmittance Heat resistant up to 1600°C and resistant to thermal shock Great chemical stability with precisely polished edges Typical Applications Industrial furnace sight windows, large optical equipment, high-temperature observation components Custom Service Custom size, thickness and edge processing are supported as required.
