We can supply more these products. diameter include 8, 12 , 14 , 18, 20, 25 , 30, 35, 40 , 45, 50 Silicon carbide heating element is a time trusted heating element only surpassed in temperature by Molybdenum Disilicide heating elements. Silicon Carbide is characterized by high use temperature, superior oxidation resistance, low corrosion, long service life, low creep, and easy installation ...