... delivery 4, customized Silicone heating wire:silicone rubber heating cable comprises alloy heating wire, silicone rubber and high temperature ... , hight thermal frequency, fine ductile, etc., features.Resistance wire alloy spirally applied around a glass "Aramid" fiber core, ... or single (stranded) alloy wires as core wire, coated with silicon rubber/PVC insulation as jacket.features1, great heat- ...