... Rubber Sheet: XB150,XB200,XB300,XB350,XB400,XB450,XB510.(2)Material:Made of asbestos Fibre, rubber and heat-resisting packing ... material, compressing it to thick paper. (3)Application:Used for the ... equipment in water,steam,etc.and used as sealing material in the joints of pipeline.(4)Technical parametersDensity:1.6 ...