
Your Guide to O-ring Materials - Gallagher Fluid Seals
3/11/2015· They can also be made from a nuer of different substances. Here’s a guide to the kinds of O-Ring materials we use, how they are used, and when to avoid using them. Nitrile : A widely used, economical material that has strong wear resistance and mechanical properties. Temperature: -55 to 250 degrees Fahrenheit