Seals & O-Rings

SEAL DESIGN & MANUFACTURING

Seals & O-Ring Solutions

CEV offers holistic sealing systems: From O-rings and oil seals to PTFE seals. We support you in material selection (NBR, FKM, FFKM, etc.) as well as design and validation for OEM and maintenance needs.

  • Holistic System Integration
  • Precision & Material Variety
  • Laboratory-Tested Reliability
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O-ring
60+
Regionen
2
EU Warehouses
48
h Express Shipping
>100
Fan Models
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Frequently Asked Questions

We offer a wide range of elastomers and engineering plastics, including NBR/HNBR, silicone, FKM (Viton®), FFKM, PU, Hytrel®, nylon, and PTFE.

Yes. We carry both imperial and metric sizes. In addition, custom cross-sections are available to meet specific application requirements.

Hardness testing, compression set, media resistance, and aging tests.

Yes. We offer aftermarket service kits specifically designed for maintenance and replacement. These include seals, packings, and guide elements tailored to your assemblies.

Yes. Certificates of Conformance (CoC) for materials as well as corresponding test reports are available upon request.

Yes. We offer application-specific recommendations for groove design, surface finish specifications, and selection of the appropriate material based on operating conditions and environmental factors.

MOQs and lead times vary depending on product and material.

  • Stock items: Shipping usually takes place within 1–2 weeks.

  • Production: Delivery time is usually 2–6 weeks. Our warehouse includes over 40,000 different configurations.

We have mature insert molding technology that enables rubber to be bonded with various materials such as metal, plastic, PET, and aluminum. This process increases structural strength as well as sealing performance and is widely used in the electronics and industrial sectors.

Have questions? We are happy to help.

Our experts will be glad to advise you on your individual requirements.

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