Molded sealing rings

Precise and custom-fit molded sealing rings for tailor-made sealing solutions

Formdichtringe in unterschiedlichen Formen, Farben und Durchmessern

Molded sealing rings with tight tolerances and various contours

Conventional sealing rings are usually stamped or extruded with the corresponding production-related tolerances, e.g. according to DIN46320 or DIN3302.

The advantage of molded sealing rings is that tighter tolerances are possible, although molding costs are usually incurred.

On request, these molded rings can be produced with rounded edges, gradations and various contours.

We can supply these articles with your logo, an article number, the date of manufacture or your freely selectable texts by engraving the mold cavities accordingly.

They can be manufactured from elastomers such as NR/SBR, NBR, EPDM and CR as well as TPE (thermoplastic elastomers) in various colors and approvals.

Whether you are looking for standard molded sealing rings or custom-made products, our experienced team is at your disposal to find the right solution for your requirements.

Product specifications

Please note that product specifications may vary depending on the material option. Contact us for more information or specific requirements.

Material

Choice of various elastomers such as EPDM for safe and durable outdoor use, CR (chloroprene) in self-extinguishing design, NBR for contact with oil, silicone and Viton for high temperature requirements and much more, depending on your requirements.

Can also be manufactured with electrically insulating rubber compounds with a specific volume resistance.

For further materials, please refer to our material overview.

Temperature resistance

Resistant in a wide temperature range from -60°C to > +200°C for use in various environments, countries and applications.

Dimensions

Can be manufactured in all possible inner and outer diameters to enable precise adaptation to the components and parts to be sealed.

Standards and approvals

On request, the molded sealing rings can also be produced according to various approvals, e.g:

- UL94 V0- V1- V2 (regulation for the classification of flammability)
- KTW, EN16421- formerly W270 (drinking water)
- DVGW (gas/water)
- FDA, BfR (food)

In the automotive sector according to:

- VW2.8.1...
- BMW 602...
- DBL 55...

Mold making Tool making

We maintain long-standing and reliable partnerships in mold and tool making to ensure that our products always meet the latest quality standards and offer effective solutions.

Quantities

By using the appropriate molds and machines, we are able to produce everything from small series to large quantities.

Made to measure

Ability to custom manufacture molded sealing rings according to the customer's individual requirements, specifications and tolerances to ensure an optimal fit and seal.