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STATIC SEALS

STATIC SEALS - Seals-Shop.com - Trelleborg Sealing Solutions Germany GmbH

STATIC SEALS - O-ring

STATIC SEALS - produit présenté par Seals-Shop.com - Trelleborg Sealing Solutions Germany GmbH

STATIC SEALS

O-ring

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Presentation

In a static sealing application, there is no movement between the sealing surfaces or between the seal surface and its mating surface.

The most frequent used static seal is the O-Ring. For more information on this sealing type please see the special O-Ring section

In addition to O-Rings, we offer a variety of other static seals, each with a specific function.

Back-up rings, which have no intended sealing function, are used as protective and supporting elements, most often with O-Rings. These products are made of extrusion-resistant material and are installed in a groove together with an elastomer sealing element, which is most often an O-Ring.

Advantages of the back-up ring are:

Use of O-Rings in high pressure applications
Use of O-Ring materials with low hardness
Compensation of radial sealing gaps

Other static seals in the Seals-Shop range are bonded seals (sealing discs that seal threads and flange joints) and Variseal® Face Seals which have a high spring loading. This allows for excellent sealing integrity at low pressure and is available for both internal and external pressure ranges.

Typical Static seals in our range are:

Back-up Rings for external sealing
Back-up Rings for internal sealing
Bonded Seals GM500
Variseal® Face Seal