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Our solutions

Metal O-rings. Extreme conditions.
Metal C-rings. High requirements.
PTFE Seals. Newest generation.

With our experience we can make every required seal for the highest conditions. Contact us for your specific needs.

Contact us for more information

Eurosealings NV
Molenberglei 17
2627 Schelle

tel: 03 844 11 16
fax: 03 844 42 81
info: info@eurosealings.be

Surface Finish

Radial Seals
Axial Seals

Seal Selection and Operation Range

Materials

Hardware and Groove Dimensions

Groove dimensions PTFE seals type 414 und 143

Surface Finish

Sterilisable Seals and Integral Piston Seals

Seal Numbering System and Part Number Examples

Information for Installation

(Rod and housing)

The life expectancy of the seal and the sealing quality is also directly dependent upon the quality of the sealing surface.

We recommend the following surface finish.

Applications Sealing Medium
Gases and Cryogenics Fluids
Dynamic 0,2 ... 0,3 µm Ra (N3 ... N4) 0,2 ... 0,4 µm (N3 ... N5)
Static 0,3 ... 0,8 µm Ra (N4 ... N6) 0,4 ... 1,6 µm Ra (N5 ... N7)
Other non-sealing surfaces approximately 0,4 ... 6,3 µm Ra
(depending on dimension