... seals, hydraulic seals, rubber sheet, rubber mat, O-ring, auto and motorcycle parts, oil drilling and mining ... FKM, SILICON RUBBER, NYLON, PU, CR, SBR, EP, IIR etc. Product Name Silicone O-ring Certificate ROHS Country of Origin ... of the whole set of sealing parts. O-Ring is good at both in static seal and ... dynamic sealSizeMany types of O-Ring : O-type, E-type, U-type, V-type ...