… Tubes, pipes and hollow profiles, of cast iron. …
Explanatory notes
… 73.03 ‑ Tubes, pipes and hollow profiles, of cast iron. This heading applies to tubes, pipes … pipes and hollow profiles may be straight or curved, plain, finned or gilled. They may be socketed, flanged integrally … drainage. The heading does not cover : (a) Tube or pipe fittings ( heading 73.07 ). (b) Tubes, pipes and hollow …