6 Finished and Unfinished Castings for Use as Bearings, Liners, Wear Plates, and High Thermal and Electrical Conductivity Components of Furnaces
9 Electric Clamps, Terminals, Bus Bars, Electrode Holders, Bus Connections, Shoes, Shoe Assemblies, Pressure Ring Segments, Current Rings and Delta Closures, All in the Nature of Components for Electric Furnaces
11 Parts of Furnaces-Namely, Cooling Plates, Tuyeres, Tuyere Coolers, Liners, Bearings, Slippers, Wear Plates, Jet Nozzles, Mast Arm Assemblies and Monkeys