Round Sight Glass

Sight glass, also known as a sight window or view port, is a visual observation window made from borosilicate glass, soda lime glass or quartz glass. It is generally heat resistant and impact resistant.

It can be a disc, tube or other shape.

We can manufacture a wide range of sight glass with custom shape and size.

Glass material: Borosilicate glass, soda lime glass, quartz glass

Process: Cut, grind, chamfer, temper, drill

Shape: Round, tubular, rectangle, step, customized shape

Size: Custom sizes