1,Material:NBR,HNBR,NBQ,FKM,CR,PTFE,EPDM,SILICONE 2,Type:TC,TB,TA,SB, 3,Working ... of Oil Seals. We manufacture these seal components in different types of sizes, shapes and elastomers that comprises of high nitrile, acrylonitrile butadiene rubber ... to enable transfer of lubricants in a predetermined direction. Viton oil seals