O-ring afdichting O-ring, EPDM O-ring, FPM 70 O-ring, FPM 75 O-ring, FPM 80 O-ring, FPM 90 O-ring, NBR O-ring, NBR 70 O-ring, NBR 80 O-ring, NBR 90 O-ring, PTFE O-ring, rubber O-ring, siliconen O-ringassortimenten, FPM O-ringassortimenten, NBR