… 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 … This heading therefore includes flat flanges and flanges with forged collars, elbows and bends and return bends, … ( heading 73.08 ). (b) Bolts, nuts, screws, etc., suitable for use in the assembly of tube or pipe fittings ( …