Tempered/polished/ground round borosilicate glass DIN7080

Tempered/polished/ground round borosilicate glass DIN7080 is made from industry grade borosilicate glass, with a thickness of 19mm. Crafted to withstand high temperatures and resist scratches, it's a durable choice for industry sight glass use, peep hole window, and more. Guaranteed quality for your professional needs.

Material:borosilicate glass

Operate tem:300 degrees