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Back-Up Rings

We have a large stock of virgin or 30% glass filled PEEK!  
From solid rod till 400 mm OD.

Back-Up Rings

For a variety of high-performance plastics we produce static seals for our customers. 
In conjunction with O-rings and other sealing elements support rings are used to prevent extrusion of the seal into the sealing gap.
Available from virgin and filled PTFE, and thermoplastic materials in different versions:

PEEK BACKUP-UP RINGS (PDF)

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We have a large stock of virgin or 30% glass filled PEEK!  
 From solid rod till 400 mm OD.