HANNOVER MESSE 2019, 01 - 05 April
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O-Rings, X-Rings, Backup-Rings

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Exhibitor details
Exhibitor details
Logo O-Rings, X-Rings, Backup-Rings

Product description

O-Rings, X-Rings, Back-Up Rings

The O-ring
is a round crosssection seal used since many years in all fields of technology and industry. Due to a wide range of different dimensions and a large selection of most various materials our O-rings can be adapted to nearly every assembly situation and operation condition.

- very wide range of dimensions
- materials available for most different media and temperature ranges
- simple seal housings
- for flange seals no retightening necessary

are seals with a symmetrical four-lip profile. They are used particularly when O-rings can only be used with restriction because of their circular cross-section.

Advantages over O-rings
- Low friction
- Sealing faces without flash
- Do not tend to twist
- Good sealing effect
- A lubrication depot can form between the sealing lips

Back-up rings
are used in combination with O-rings or other sealing elements. They reduce the size of the sealing gap between two parts and protect the sealing element, thereby increasing its lifetime. The use of seals with one or two back-up rings for onesided or alternating pressurisation respectively greatly broadens the scope of application of sealing elements.

Product website

Hall 23, Stand A32

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