Aluminium; tube or pipe fittings (e.g. couplings, elbows, sleeves)
6-digit subheadings (1)
Official HS 2022 subheading texts. National tariff schedules subdivide these further (8-10 digit lines) and set the actual duty rates.
7609.00
Aluminium; tube or pipe fittings (e.g. couplings, elbows, sleeves)
Chapter 76 classification notes
US Section 232 tariffs (10%) apply to most aluminium imports. Anti-dumping duties on Chinese aluminium extrusions in US and EU. Recycled/secondary aluminium classified differently from primary.
Frequent misclassification in this chapter
Aluminium alloys with specific compositions may classify differently. Articles made predominantly of aluminium but with other metal components — classify by the predominant metal.
Classification certainty
The 6-digit level shown here is the internationally harmonised layer. Duty rates attach to national 8-10 digit tariff lines, which differ by country — use the duty calculator for lane estimates. For binding certainty, request a ruling from the destination customs authority.
Binding tariff ruling databaseOther headings in Chapter 76
- 7601 — Aluminium; unwrought
- 7602 — Aluminium; waste and scrap
- 7603 — Aluminium; powders and flakes
- 7604 — Aluminium; bars, rods and profiles
- 7605 — Aluminium wire
- 7606 — Aluminium; plates, sheets and strip, thickness exceeding 0.2mm
- 7607 — Aluminium foil (whether or not printed or backed with paper, paperboar…
- 7608 — Aluminium; tubes and pipes
- 7610 — Aluminium; structures (excluding prefabricated buildings of heading no…
- 7611 — Aluminium; reservoirs, tanks, vats and the like for material (not comp…
- 7612 — Aluminium casks, drums, cans, boxes etc (including rigid, collapsible …
- 7613 — Aluminium; containers for compressed or liquefied gas
- 7614 — Aluminium; stranded wire, cables, plaited bands and the like, (not ele…
- 7615 — Aluminium; table, kitchen or other household articles and parts thereo…
- 7616 — Aluminium; articles n.e.c. in chapter 76