The standards of O-ring GB 1235-76 and GB3452.1-92 Japanese standard P TYPE, G TYPE, S TYPE, SS/V TYPE, F TYPE USA standard AS568
British standard series European standard series
Different materials O Rings
* Aflas® or Kalrez®(FFKM) O-Ring
* Acrylate Rubber(ACM) O-Ring* Butyl Rubber(IIR) O-Ring
* Ethylene-propylene (EPR, EPDM) O-Ring
* Ethylene Acrylate Rubber(AEM) O-Ring
* Fluorocarbon (FKM/FPM) O-Ring
* Fluorosilicone(FVMQ) O-Ring
* Hydrogenated Nitrile (HNBR)O-Ring
* Liquid Silicone Rubber(LSR) O-Ring
* Neoprene Rubber(CR) O-Ring
* Nitrile Rubber (Buna-N/NBR) O-Ring
* Natural Rubber(NR) O-Ring
* Polyurethane(PU) O-Ring
* Silicone Rubber O-Ring
* Styrene-butadiene Rubber (SBR) O-Ring
* PTFE-Teflon O-Ring