... ,XB200,XB300,XB350,XB400,XB450,XB510.(2)Material:Made of asbestos Fibre, rubber and heat-resisting ... packing material, compressing it to thick paper. (3) ... in water,steam,etc.and used as sealing material in the joints of pipeline.(4)Technical parametersDensity ... after received 30% T/T advancePacking: in wooden pallet of about 1000 kgs, 2000kgs net each,one ...