... Molded, Isostatic,Extruded,Vibrating,Impregnated 2.Good thermal conductivity carbon graphite round1. Dimensions are available on request2. Specification ... Isostatic,Extruded,Vibrating,Impregnated5. Product advantage : High thermal and chemical resistance,long service life,competitive price , steady supply ability 6 ... application, Chemicals, Energy, Nuclear and Glass Industry etc. carbon graphite round