valve oil seal -Material:NBR,Viton,EPDM,PTFE,PU,MVQ... -Good Quality and price -Certification: ISO9001:2001 -Manufactory ... Product and sell all kinds of valve oil seal : 1. Applications: automobile ... EPDM(-50-150C)CertificateCE, ROHS, PAHS, REACH, ISO9001:2001.ColorRed, Black, White, Clear, etcSPECIALFeaturesOil-resistant; heat-resistant; ...