... length:100-4000mm 5.heating temperature:600-1500C1) SiC heating element of high quality.2) we make ROD, U, W, ... materials.5) It has some specific properties, such as low expansion coefficient, little deformation, stable chemical property, long ... without any protection atmosphere.8) It is extensively used in the fields of metallurgy, ceramics, glass, machinery, analysis test, semiconductor, science ...