Classification of poultry watering nipples turned on functional use, not mere insertion into pipe, so they were not pipe fittings.

Imported nipples used in a poultry water-feeding system were held not to fall within Heading 73.07 as pipe fittings. Their physical form and function showed that they were screwed into holes in a water pipe at intervals to permit dripping water into pans for poultry, rather than to connect pipe lengths or act as extensions of a pipe. On that basis, the goods were treated as specialized parts of poultry-keeping machinery under Heading 8436.99. The classification challenge to Heading 73.07 failed, and the assessee's classification was sustained.

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Issues: Whether the imported goods described as nipples, used in a poultry water-feeding arrangement, were classifiable under Heading 73.07 as pipe fittings or under Heading 8436.99 as parts of poultry-keeping machinery.

Analysis: The goods were examined in light of their physical characteristics, the manner in which they were fitted into the water pipe, the dictionary meaning of pipe fittings, and the tariff description and HSN references. Pipe fittings were understood as items used to connect lengths of pipe or serve as an extension of a pipe, whereas the imported nipples were screwed into holes in the pipe at intervals to permit dripping of water into pans for poultry. On that basis, they did not answer the description of pipe fittings under Heading 73.07. The lower authority's view that they formed part of poultry-keeping machinery was accepted.

Conclusion: The goods were not classifiable under Heading 73.07 and the revenue's classification challenge failed.

Final Conclusion: The appeal was rejected and the classification in favour of the assessee was sustained.

Ratio Decidendi: A product will not be classified as a pipe fitting merely because it is inserted into a pipe if its function and construction show that it is a specialized component used differently from a conventional fitting that connects or extends pipe lengths.

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