Tariff classification of fabricated tanks turns on functional use and HSN guidance, not a generic description alone.

Tariff classification of fabricated M.S. tanks and vats depends on their specific description, functional use and HSN guidance, rather than on a broad generic reference to tanks and vats. The note explains that pickling tanks fitted with mechanical or thermal equipment and used in the manufacturing process were treated as equipment for treatment of materials, supporting classification under Chapter Heading 84.19 instead of Chapter Heading 73.09. It also records that Chapter Heading 76.11 does not necessarily exhaust all tanks and vats, particularly where the goods serve a processing function.

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Issues: Whether M.S. tanks and vats fabricated by the assessee were correctly classifiable under Chapter Heading 84.19, as claimed by the assessee, or under Chapter Heading 73.09, as contended by the Revenue.

Analysis: The classification turned on the product description, the end-use of the goods, and the guidance available from the HSN. The prior appellate finding, which the impugned order adopted, treated pickling tanks as falling within Chapter Heading 84.19 and reasoned that Chapter Heading 76.11 did not exhaustively cover all tanks and vats, particularly where they were fitted with mechanical or thermal equipment and used for pickling purposes. The order also noted that the product was not a generic storage tank but equipment used in the manufacturing process for treatment of materials.

Conclusion: The goods were held to be classifiable under Chapter Heading 84.19 and not under Chapter Heading 73.09.

Final Conclusion: The appellate order was upheld and the Revenue's challenge failed.

Ratio Decidendi: Where tariff headings are competing, classification must be determined by the specific description, the functional use of the goods, and the HSN guidance, and not merely by a broad or generic description of tanks and vats.

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