… Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron …
Explanatory notes
… 73.07 ‑ Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron … (e.g., hangers, stays and similar supports which merely fix or support the tubes and pipes on walls, clamping or … like, as described above; and tube plugs, threaded or not, fitted with a ring, hook, etc. (e.g., those used for fixing …