SiC heating elements Type: GD, U, M, h, spiral Dia.: 8-54mm Temp: 600-1400C High quality, competitive price Silicon Carbide (SiC) heating ... and maintenance, etc.Type: Pole, U, M, h, spiral,dumbell shape,Dia.: 8-54mm Temp: 600-1400 celsius degreesUsed in the industries ... and so on.We can produced according to your drawing. U/W shape SiC furnace heater/silicon carbide heater