Non-Asbestos Jointing Sheets are made of special no-asbestos heat-resisting fiber, heat-resisting packing material, and special nature or NBR rubber compound heating and compression molding it. Non-asbestos rubber sheet series include: NXB200, NXB300, NXB350 Uses: Used for the equipment in water, steam, etc. and used as sealing material in the joints of pipelineWorking pressure: 1.58.0 MPa , Working temperature: 150 450