Key measures to extend the service life of sealing rings
Key measures to extend the service life of sealing rings
05/08/2025News
Material modification:
Adding carbon black (UV resistant) can extend the outdoor service life of NBR by 3 times.
Structural optimization:
Using a double lip seal (such as a Y+X combination) can increase service life by 50% compared to a single O-ring.
Operating condition control:
Maintaining hydraulic oil cleanliness (below NAS 7 grade) can extend service life by 2-3 times.
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