Wills Rings®

Wills Rings®

Wills Rings®


for static sealing of fluid and gaseous media, at very high pressure and temperature

Design features

metallic seal rings


as O-rings, cords or plates; moulded pulps upon request

Operating limits

Pressure: up to 10.000 bar
Temperature: up to +850° C

You can find the values in psi, ° F and FPM on the data sheet.


Isolast®, Kalrez®, Simriz®, Aflas®, Parofluor®, Chemraz® etc.