Expansion Seal "CEFIL'AIR"

Can be produced from palm-sized to several dozen meters! Designed according to specifications and requests.

last updated Feb 17, 2026

Expansion seal "CEFIL'AIR"

From palm-sized to several dozen meters, we can manufacture! Designed according to specifications and requests.

last updated Mar 04, 2026

[Information] Basic Knowledge and Adoption Examples of Expansion Seals

Sealing for wide gaps, low vacuum, and pressurization! Introducing the advantages of using expansion seals, their structure, and examples.

last updated May 15, 2026