OEM gasket ring 1. Temperature range (-60C to 250C) 2. OEM service ... 789ft) OEM gasket ring MaterialNR,CR,NBR,SBR, SILICONE,VITON,EPDM, HNBR, BUNA, etc.Hardness30degree-90degreeMode of productionCompression and injectionProduction CapabiltyRubber compression ... /injection machines including 150T,200T,250T, 300T and 500TSize/colorThe size and color can be designed by the customerRubber CompoundCan ...