rubber o-ring seal durable in liquid material, mineral oil, lubricant and other different enviroments high flexibility, rubber o-ring sealItem#O-Ring ROR-S0007MaterialNBR, HNBR, NBQ, FKM, CR, PDFE, EPDM, SILICONE. ect.ColorAvailable in any color, according to customers’ requirementsWorking Temperature-35OC~+200OCWorking Pressure≤35MPaSpecification1, state standard and non state standard ...