1.Seal ring 2.Materials:NBR,CR,Vition,Silicone etc ... brown, etc 4.ozone resistant Seal ring1.Y seal ring 2.Materials:NBR,CR,Vition,Silicone etc 3.Color ... Temperature -40~120°C Working Pressure: ≤32MPa Bud-Shape Ring≤50MPa Working Medium:Hydraulic OilCharacteristicsOzone-resistant, high/low temperature- ... detailed designApplicationAutomobile, motorcycle, industry,ectCertificationISO9001:2000 Seal ring