77016093
Oct 6, 2006
Jan 12, 2010
Machinery and machinery parts, namely, tundishes and foundry ladle machines for containing molten metal; spraying machines for spraying refractory materials; continuous metal casting machine parts, namely, ladle shrouds, sub-entry nozzles and stoppers; machines, namely, molten metal containing ladles not part of refractories or furnaces
MachineryMelting furnace fittings and accessories, namely, injection lances, sub-entry nozzles and stoppers; refractory metal melting furnace outlet closure and flow restricting darts; valves that are part of furnaces, namely, sliding gate valves for metal melting furnaces; molten metal containing ladles that are part of furnaces; refractory metal melting furnace outlet closures and flow restricting darts
Environmental Control ApparatusSprayable refractory concrete for metal melting furnaces and molten metal containing ladels, and molten metal containing tundishes; refractory bricks, blocks and shapes, not of metal; nonmetallic refractory plates, well blocks and nozzles for use in metal melting furnaces
Nonmetallic Building Materials