... the equipment in water, steam, etc.and used as sealing material in the joints of pipeline.Working pressure:1. ... , Non-asbestos joint sheet, non-asbestos sheet, gasket material, asbestos gaskets, asbestos free gasket sheet, Reinforced (Non ... graphite sheet, reinforced gasket, sealing sheet, flexible graphite gasket material, flexible graphite paper, reinforced graphite gasket , Asbestos Emulsion Sheet ...