1.MoSi2 heating element 2.type:U,W,UL,WL,Rod. 3 Dia(mm):3/6,4/9,6/12, ... Of MoSi2 heating element 1.MoSi2 heating element is a kind of resistance heating element basically made of high pure Molybdenum Disilicide.2.MoSi2 heating element 1) Main type :U, W ,UL, WL ... , mm (5) the exact quantity 2013 hot sale U& W type MoSi2 heating element