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Home > Annular Seals

Petersen® Multi-Flex™ Annular Seals


Petersen can manufacture Annular Seals for almost any size, pressure, chemical, and temperature requirements. Annular seals can be made with a continuous seal to slip over the end of a pipe or open-ended to form around a pipe already in place. The Petersen® Multi-Flex™ Annular Seals are very flexible, easy to install, and have many inflation connection options. These seals are ideal for bypassing a pipeline during repairs or any other temporary small to large pipeline connection.

We will quickly provide a price and shipment lead time. To receive a quick quote click here.

Please provide:

  • Inner seal diameter
  • Outer seal diameter
  • Head pressure to hold back
  • Any unusual chemical or temperature requirements
For Custom Bladders click here
For Duct Balloons click here


Annular Seals
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Other sizes available on request.