PVC& silicone heating wire 5000ohm/m, up to 30W/m working temperature : -70+200 deg C. Max voltage=600V, Color: Yellow, wh PVC & silicone heating wireConstruction: Alloy resistance wire wound around the glass fiber, or a single branch (multi-branch)Alloy resistance wire as a core line, in its outer layer of the heating line with silicone coated / PVC insulation layer .Outer dia. :φ1.2~6. ...