... device. T Jinyu Silca SiC heating element is a type of non-metal high temperature heating device. These SiC ... heating devices. Compared with metal electric heating material, this type of non-metal elements is featured of high operation ... damaging furnace body.Products specification: Rod type, U type, W type (Three Phase type), Solid Rod type, Spiral type, 5 piece type (dual hot zone). Sizes are ...