... -ring,Y-ring,D-ring,T-ring 3.sample available Industrial Rubber RingFeatures:1. Material: SBR,EPDM.CR,NR,NBR,silicone ... ,T-ring 3.Feature: oil resistance,aging resistance,high/low temperature resistance,high electrical resistivity,water proof,ozone proof Rubber name ... .6-3557101.6253563.5-89-355989253560-89-355789253548-89-2848892028 industrial rubber ring