MoSi2 heating rods 1) Grade:1700/1800C 2) I, L,U, W, U right shape 3) Dia:3/6, ... , 4/9, 6/12, 9/18, 12/24 etc. Type: I, U, W, Pole, and U-right angle shapes, etc And ... for each particular application MoSi2 heating rods for kilns&furnace ( I shape)