... price performance ratio 3.OEM&ODM Product Description Item nameAir compressor o ring MaterialSilicone,,FKM,FPM,VITON A, VITON B, GF ... . 3.Operating Temperature: -20°C~+200°C.4.Application: Mainly used for vacuum resistance, high temperature resistance, chemical corrosion resistance of ... free to contact us, thanks. Details Show mechanical properties air compressor o ring HNBR FKM FPM VITON A VITON B GF ...