... wire, CaFe cored wire, SiCaBa cored wire, AlCa cored wire, FeSi cored wire, S cored wire, FeB cored wire, C cored wire, CaCn2 cored wire, Se cored wire, Al cored wire ... suitable for small and medium sized electric furnace and the 16mm for big sized electric furnace packing. Packing quality: firm, no leakage ...