... , lubricant and other different enviroments high flexibility, mechanical sealItem#Oil Seal ROS-S0002MaterialNBR, HNBR, NBQ, FKM, CR, PDFE, EPDM, SILICONE. ect ... to customers’ requirementsWorking Temperature-35OC~+200OCWorking Pressure≤35MPaSpecification1, state standard and non state standard available2, different sizes availablePackingStandard packing (PE plastic for ...