Back-Up Rings | Anti-Extrusion Rings | American High Performance Seals
Back Up Rings for O Rings | Specialist Sealing Products
The Pros And Cons Of PEEK Back-Up Rings
O-Rings? O-yeah! How to Select, Design, and Install O-Ring Seals – Tarkka
Global O-Ring and Seal, LLC - Requesting for backup? We have backup rings readily available in NBR, Viton, and Teflon (Solid, Split, and Spiral versions). Use our Backup Ring Size Chart here