7609.00.00.00
Aluminum tube or pipe fittings (for example, couplings, elbows, sleeves)
Duty rates
Column 1 (General / MFN)
5.7%
Column 2 (Non-NTR)
45%
Column 1 (Special / FTA)
Free
Eligible
The rates above are statutory column rates. Trade remedies in Chapter 99 (Section 301, 232, IEEPA, reciprocal) and FTA preferences can change the duty owed on a given entry — see below.
Trade measures (Chapter 99)
9903.03.01
The duty provided in the applicable subheading + 10%
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.02
The duty provided in the applicable subheading
Articles the product of any country that (1) were loaded onto a vessel at the port of loading and in transit on the final mode of transit prior to entry into the United States, before 12:01 a.m. eastern standard time on February 24, 2026; and (2) are entered for consumption, or withdrawn from warehouse for consumption, before 12:01 a.m. eastern standard time on February 28, 2026
Effective from February 24, 2026 through July 24, 2026
9903.03.03
The duty provided in the applicable subheading
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.04
The duty provided in the applicable subheading
Articles the product of any country, as provided for in subdivision (aa)(iii) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.05
The duty provided in the applicable subheading
Articles of civil aircraft (all aircraft other than military aircraft); their engines, parts and components; their other parts, components and subassemblies; and ground flight simulators and their parts and components of any country, provided for in subdivision (aa)(iv) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.06
The duty provided in the applicable subheading
Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Effective from February 24, 2026 through July 24, 2026
9903.03.07
The duty provided in the applicable subheading
Articles the product of Canada, as provided for in subdivision (aa)(vi) of U.S. note 2 to this subchapter
Applies to origin: CA
Effective from February 24, 2026 through July 24, 2026
9903.03.08
The duty provided in the applicable subheading
Articles the product of Mexico, as provided for in subdivision (aa)(vii) of U.S. note 2 to this subchapter
Applies to origin: MX
Effective from February 24, 2026 through July 24, 2026
9903.03.09
The duty provided in the applicable subheading
Articles of textiles or apparel the product of Costa Rica, the Dominican Republic, El Salvador, Guatemala, Honduras or Nicaragua, as provided for in subdivision (aa)(viii) of U.S. note 2 to this subchapter
Applies to origin: CR, SV, GT, HN, NI, DO
Effective from February 24, 2026 through July 24, 2026
9903.03.10
The duty provided in the applicable subheading
Articles that are donations, by persons subject to the jurisdiction of the United States, such as food, clothing and medicine, intended to be used to relieve human suffering
Effective from February 24, 2026 through July 24, 2026
9903.03.11
The duty provided in the applicable subheading
Articles that are informational materials, including but not limited to publications, films, posters, phonograph records, photographs, microfilms, microfiche, tapes, compact disks, CD ROMs, artworks and news wire feeds
Applies to origin: IL
Effective from February 24, 2026 through July 24, 2026
9903.85.67
The duty provided in the applicable subheading + 200%
Aluminum articles that are the product of Russia, or where any amount of primary aluminum used in the manufacture of the aluminum articles is smelted in Russia, or where the aluminum articles are cast in Russia, the foregoing under the terms of note 19(a)(vii)(A) to this subchapter, or note 19(m)(A) to this subchapter, as applicable per the date of entry for consumption or withdrawal from warehouse for consumption, except any exclusions that may be determined and announced by the Department of Commerce
Applies to origin: RU
Effective from January 1, 2025
9903.91.01
The duty provided in the applicable subheading + 25%
Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Applies to origin: CN
Effective from September 27, 2024
Related CBP rulings
The tariff classification of aluminum alloy profiles, fittings, and tubes from Taiwan.
No samples were included withyour submission.Item 1, part number ADA-RR, is described as a 180-degree loop return made of aluminum alloy. This benttube is a hollow curved portion of railing that connects to a railing post with a bracket.Ite
Tariff classification of “Wig-O-Flex” stainless steel alloy and aluminum alloy tube connectors from China
The items in question are identified as the 6300 Series Flexible “Wig-O-Flex” tube connectors. They are composed of stainless steel or aluminum alloys, and are designed to connect extruded aluminum tubes used in a commercial aircraft fuel s
The tariff classification and eligibility of U.S. Goods Returned of an aluminum coupler assembly assembled in Mexico
The product under consideration is described as a coupler assembly comprised of four individual components; an aluminum coupler, an aluminum locking ring, a steel split gap wave spring, and a steel snap ring.
The tariff classification of die cast aluminum conduit bodies from India
The products to be imported are die cast aluminum conduit bodies, item numbers LTC100AN and LTC-100, used to connect metal conduit tubes and allow access to electrical wiring at points where there are bends or turns in the pipe direction.
The tariff classification of V-Band Flange Assembly from China
The product you intend to import is described as a V-Band Flange Assembly used to connect the bores of tubes or to connect a tube to an apparatus in an exhaust system. The assembly consists of two flanges held together with an adjustable cl
The tariff classification of aluminum tee fittings from Germany
The product you intend to import is described as a threaded aluminum alloy tee which functions as a fitting to connect the bores of three pipes together. The tee will be imported and sold with three nuts, one circlip and three seals which w
The tariff classification of aluminum pipe fittings and components from China.
Descriptive literature and photographs were included with your submission. The items you plan to import consist of an elbow, male and female pipe end fittings, a gasket and a clamp.
The tariff classification of parts of gas venting systems from Germany and China.
Descriptive literature and illustrations were submitted. The products you plan to import are double walled pipes and elbows, a chimney cover, a roof terminal with fixing belt and wall plate and a vent pipe with measuring port adapter. These
The Country of Origin Marking of aluminum connectors (condulets); Article 509; the tariff classification and status under the North American Free Trade Agreement (NAFTA).
The Country of Origin Marking of aluminum connectors (condulets); Article 509; the tariff classification and status under the North American Free Trade Agreement (NAFTA).
The tariff classification and country of origin marking of downpipe outlets from China.
The products to be imported are downpipe outlets used to connect round gutter downpipe to the gutter. This outlet is available in either copper or aluminum.
The Country of Origin Marking of aluminum condulet outlet body; Article 509; the tariff classification and status under the North American Free Trade Agreement (NAFTA); 9802.00.5060, Harmonized Tariff Schedule of the United States (HTS).
The Country of Origin Marking of aluminum condulet outlet body; Article 509; the tariff classification and status under the North American Free Trade Agreement (NAFTA); 9802.00.5060, Harmonized Tariff Schedule of the United States (HTS).
The tariff classification of electrical wiring accessories from India
The tariff classification of electrical wiring accessories from India
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 7609.00.00.00 from each major US trading partner.
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