Canadian PROCESS EQUIPMENT & CONTROL NEWS
If you still have out of date soda lime sight glasses in your facility that haven’t been replaced with borosilicate glass, then the answer is no. Inferior quality glass tends to shatter or even explode under high pressure which can threaten your safety.
Since it was developed in the 1970s, Metaglas has been known as the safest sight glass in the world. A number of chemical and manufacturing companies collaborated to create Metaglas, and to establish the standard with which it complies and by which all other sight glass is measured, a standard now called DIN7079.
