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TABLE MATERIALS

Friction ring

Flexible ring

Mating surface

material

Standard

code

Type of material

Colour

Code

Type of material

Service temperature

DB

PTFE + 60% Bronze

Dark brown

K8

NBR 80 Shore A

-30°C/+100°C

Steel

Chrome steel

Cast iron

G8

FKM 80 Shore A

-20°C / +115°C*

Other grades of materials are available depending on your specificities.

* Temperature limited due to the combination of polyoxymethylene (POM) back-up rings

HYDRAULIC SEALS | PISTON SEALS |

BECA 512