FeCrAl electric heating wire 1,dia:SWG1-SWG40 2,Form:Round,Strip,Ribbon 3,short delivery time ... :7-10 days 4,spools,coils FeCrAl electric heating ... Alloys (Constantan Alloys). In the form of round wire, ribbon/strip:Round Wire: Dia 0.04mm-8.0mmRibbon/strip ... quality control department, we operate an all-round monitoring of our products from raw materials to ...