1999 (6) TMI 273

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....Hydraulic Cylinder, Rough Forged Blank, Electric Wire & Cable, Patra line, Clay Graphite Stopper Head and Nozels. 2. Shri Harbans Singh, ld. Counsel submits that the functions of these items are as under : - Teaming Compound : It is in the form of powder containing carbon and fly ash. It is used to get non-defective and quick stripping of the ingot. It is kept in the bottom of the mould before pouring of liquid matter. Hot Top : It is part of ingot mould containing extermic mixtures and is fixed on ingot mould to get the right quality of ingot. Refractory : It is the inner part of the furnace and laddle. The three types of refractories are selected for three different grade of steels. Ramming Mass : It is coating to prot....

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.... the melten metal in the laddle. Hydraulic Cylinder : It is a part of arc furnace to raise the roof to charge the scrap into furnace. Rough Forged Blank : These are used for making mill rolls which are basic part of a rolling mill and used to give required size/shape. Electric Wire & Cables : These items give the electric supply to main equipment of Air Pollution Control Device. Patra Line : It is used for fixing the rolling mill equipment on the foundation. Clay Graphite Stopper Head : Part of laddle containing Alumina and graphite. It is fixed on laddle for pouring liquid metal into the liquid mould. Nozzle : It is used for spraying water on Billet at concast machine. 3. In support of his contention, ld. Counsel ....