O.L.Seals NV

About us

O.L. Seals is a key technical advisor and manufacturer of sealing solutions in PTFE and other high-performance plastic. They offer more than 20,000 standard seals and have developed more than 10,000 tailor-made sealing solutions in dimensions from Ø1 up to Ø3,000 mm.

O.L. Seals was established in Denmark almost 40 years ago, and today operates directly and through selected distributors worldwide. Their extensive specialized knowledge, in conjunction with a dedicated focus on providing the best possible service, makes them one of the most flexible and fast suppliers in the industry. 

In just 4 weeks the whole process from providing a design proposal and creating a prototype for testing, to delivering finished production parts and standard product documentation, can be completed!

No business is too small nor too big. The combination of flexible production capabilities with in-house compounding, commitment to quality and skilled personnel has positioned O.L. Seals as one of the most reliable suppliers in the industry for both smaller and larger enterprises.


We offer a wide range of standard and tailor-made sealing systems in PTFE and other high-performance plastic 

A wide range of in-house developed and manufactured Kefloy® compounds for standard and non-standard applications:

More than 100 different PTFE Compounds: UHMW-PE, PCTFE, ETFE, POM, PUR, PEEK and much more …


Learn more about O.L.Seals and their manufacturing capabilities 

You can find us here!