... of SiC heating elements: Anti-oxidization, anti-corrosion, long service life, little deformation, easy installation and maintance.SiC heating elements can ... , glass, analysis and test, semiconductor, science research etc.Types: Rod\ U-shape\ W-shape\ single spiral\ double spiral\ Slot In case ... as the total length and electric resistance, thank you. CE U type SiC Silicon Carbide Heating Elements