# United States tariff lines under HS 7609.00

> The United States tariff splits HS 7609.00 (aluminium tube or pipe fittings (for example, couplings, elbows, sleeves)) into 1 national line: 7609.00.00.00 (aluminum tube or pipe fittings (for example, couplings, elbows, sleeves)). The general (MFN) duty is 5.7% on this line.

Source: https://border.bot/countries/united-states/hs-codes/760900
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 76](https://border.bot/countries/united-states/hs-codes/76) / [7609.00](https://border.bot/countries/united-states/hs-codes/760900)

## Key facts

- HS subheading: [7609.00](https://border.bot/hs-codes/760900)
- Duty (MFN): 5.7%
- National lines: 1
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 76: Aluminium and articles thereof

## United States lines under 7609.00

The United States tariff splits HS 7609.00 (aluminium tube or pipe fittings (for example, couplings, elbows, sleeves)) into 1 national line: 7609.00.00.00 (aluminum tube or pipe fittings (for example, couplings, elbows, sleeves)).

The general (MFN) duty is 5.7% on this line.

- [7609.00.00.00](https://border.bot/countries/united-states/hs-codes/7609000000) Aluminum tube or pipe fittings (for example, couplings, elbows, sleeves). Duty (MFN): 5.7%

## In other countries

No other national tariff on border.bot has live lines under 7609.00 yet.

- [The Harmonized System text for 7609.00](https://border.bot/hs-codes/760900)

- Previous subheading: [7608.20](https://border.bot/countries/united-states/hs-codes/760820) Aluminum tubes and pipes
- Next subheading: [7610.10](https://border.bot/countries/united-states/hs-codes/761010) Aluminum structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge-sections, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, balustrades, pillars and columns); aluminum plates, rods, profiles, tubes and the like, prepared for use in structures

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 7609.00?

The United States tariff splits HS 7609.00 (aluminium tube or pipe fittings (for example, couplings, elbows, sleeves)) into 1 national line: 7609.00.00.00 (aluminum tube or pipe fittings (for example, couplings, elbows, sleeves)).

### What is the duty on HS 7609.00 in the United States?

The general (MFN) duty is 5.7% on this line.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/760900.json