kinds of shape for the heater U,W,I,L,U-right highest temperature could reach 1800C parts ... H213501450We specialize in producing and selling U type molybdenum disilicide, W type molybdenum disilicide,U type right angle Molybdenum disilicide,U ... ,I type molybdenum disilicide,L type molybdenum disilicide heating elements. W type MoSi2 heating element