... temerature:1300-1800 degree, Including 1700 degree grade. 2) I, L,U, W, U right shape MOSI2 heating element:Molybdenum disilicide(MoSi2) heating ... , 6/12, 9/18, 12/24 etc. Type: I, U, W, Pole, and U-right angle shapes, etc And we can produce according ...