7304.29.50.15

Having a wall thickness not exceeding 9.5 mm

Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel: Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: Other: Tubing: Of iron or nonalloy steel: Having an outside diameter not exceeding 114.3 mm

Unit: kg Heading: 7304 Chapter: 73 As of May 1, 2026

Duty rates

No active duty rates published for this code.

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)

9903.90.09

35%

Articles the product of the Russian Federation, as provided for in U.S. note 30(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 30(d) to this subchapter

Applies to origin: RU, BY

Effective from April 5, 2025

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United States, before 12:01 a.m. eastern standard time on February 24, 2026; and (2) are entered for consumption, or withdrawn from warehouse for consumption, before 12:01 a.m. eastern standard time on February 28, 2026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

9903.82.01

No change

Articles provided for in subdivision (c) of U.S. note 16 to this subchapter that do not contain any aluminum, steel, or copper

Effective from April 6, 2026

9903.82.02

The duty provided in the applicable subheading + 50%

Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter

Effective from April 6, 2026

9903.82.04

The duty provided in the applicable subheading + 25%

Articles of aluminum or of steel and derivative aluminum or steel articles the product of the United Kingdom, as provided for in subdivisions (c)(i)–(iv) and (d) of U.S. note 16 to this subchapter

Applies to origin: GB

Effective from April 6, 2026

9903.82.14

The duty provided in the applicable subheading + 50%

Articles of steel or of copper and derivative steel the product of the Russian Federation, as provided for in subdivisions (c)(iii)–(v) of U.S. note 16 to this subchapter

Applies to origin: RU

Effective from April 6, 2026

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

N357647 January 30, 2026

The tariff classification of alloy steel tubing from Japan

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N351475 August 12, 2025

The tariff classification of stainless steel items from China

Product information was submitted with your request. The three items under consideration will be incorporated into various models of the Caire Liberator Liquid Oxygen Reservoir (Liberator) after importation. You describe the Liberator as a

H240506 April 29, 2025

Application for Further Review of Protest No. 0712-13-100009; Classification of SuperSand Filter Components

On February 13, 2012, the following components were entered together under subheading 8421.99.00, HTSUS, which provides for: “Centrifuges, including centrifugal dryers; filtering or purifying machinery and apparatus, for liquids or gasses;

N344700 January 13, 2025

The tariff classification and applicability of 9802.00.50 to steel tubing exported from the United States            (U.S.), sent to Canada for additional processing, and returned to the U.S.

In particular, you are seeking a determination as to whether certain steel tubing qualifies for a reduction in duty under subheading 9802.00.50, Harmonized Tariff Schedule of the United States (HTSUS). The products to be imported are specia

N340411 June 18, 2024

The tariff classification of tubes with couplings from Canada

The products under consideration are identified as “SMLS STEEL PIPES HF CASING COUPLED.” According to your submission, these seamless nonalloy steel threaded tubes with couplings attached are inserted into a drilled well casing and are used

N337604 February 5, 2024

The tariff classification of a pipe rack module from Canada

The product under consideration is described as Module 114C and is stated to be “an integral part of the overall interconnecting facility modularized pre-fabricated pipe rack system at Nanushuk Processing Facility (NPF).” It consists of a s

N331561 March 31, 2023

The tariff classification of carbon steel pipe from Thailand

The tariff classification of carbon steel pipe from Thailand

N329675 December 23, 2022

The tariff classification of seamless stainless steel pipe from China

The product to be imported is seamless stainless steel pipe/tube. Made to ASTM A213 Grade 347H, this cold-finished pipe measures 6.625” (168.275 mm) in outside diameter with a minimum wall thickness of 0.50” (12.7 mm).

N329050 November 21, 2022

The tariff classification of seamless steel pipes from Japan

The tariff classification of seamless steel pipes from Japan

H310474 February 28, 2022

Affirmation of NY N308564; Classification of Threaded Hollow Bars

properly classified in either subheading 8207.50.8000, HTSUSA (Annotated), as tools for drilling other than rock drilling, or in subheading 8207.60.0061, HTSUSA, as tools for boring. In support of your claim, you cite to HQ H261124, dated J

N323513 January 20, 2022

The tariff classification of stainless steel tubes from Switzerland

The products under consideration are described as specialty seamless thin wall stainless steel tubing. You indicate that the tubes are cold-drawn or cold-rolled (cold-reduced), have an outside diameter of 0.375 inches (9.53 mm) and a wall t

N317203 February 16, 2021

The country of origin of stainless steel tubes; Applicability of Section 232 Duties

E.), Inc. The products under consideration are stainless steel tubes for use in semiconductor fabrication plants. According to your submission, stainless steel tubes manufactured in Germany, South Korea or the United States (U.S.) are elect

Other codes in heading 7304

View all codes in heading 7304 →

Duty by origin country

The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 7304.29.50.15 from each major US trading partner.

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