Many years of experience allow SCHOTT to provide Duran® tubular gage glasses that are preferred in a wide variety of idustrial and commercial applications.
Duran tubular gage glass is offered as Red Line, Standard, Heavy Wall, HighPressure, and Heavy Wall Red Line.
Diameters range from 1/2″ OD to1 1/2″ OD. End finishes may be cut ground, or fire polished depending on application. Pressure ratings range from 90 psi to 600 psi depending on end finish, diameter, and length required.