Spiral silicon carbide heating elements with high-density, high use temperature, superior oxidation resistance, low corrocorros Specifications1. sic rod , 2. Diameter, 8-90mm, 3. Length, 240-4000mm.Spiral SiC Rod Features:1. Withstands as high as 1500°C (surface temperature),2. Generates high heat output per unit surface area, approximately 5-10 times than the output of Nichrome wire,3. High ...