Harmonized Tariff Schedule of the United States · HTS code · HS 7304.39
7304.39.00: Other, of circular cross section, of iron or nonalloy steel: other
Other seamless steel tubes (non-alloy, circular)
Not declarable on its own: use one of its 20 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026
- 7304 Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel:
- Other, of circular cross section, of iron or nonalloy steel:
- 7304.39.00 Other
What you pay
Importing into USA
US additional duties of HTS chapter 99 in force on 22 October 2026 are included (Section 301, 232, 338 and 201). IEEPA duties are no longer collected after the Supreme Court ruling of February 2026. Conditional exemptions (US content, end use, metal share) are not computed: check the provision.
Additional duties and import rules
Charges on top of the customs duty, and rules the goods must meet at the border.
Additional duties and charges 2
- Additional dutyRussia rate increase (Pub. L. 117-110) — Russian Federation (rates in lieu of column 2) 70%
- Applies to goods from
- Russia
- Legal act
- HTSUS 9903.90.09
- Additional dutySection 301 — China — technology transfer, IP and innovation (2018 actions and 2024 four-year review) 25%
- Applies to goods from
- China
- In force
- from 27 September 2024
- Legal act
- HTSUS 9903.91.01
Subdivisions
- 7304.39.00 Other Free
- 7304.39.00.02 Having an outside diameter less than 38.1 mm kg
- 7304.39.00.04 Having an outside diameter of 38.1 mm or more but less than 190.5 mm kg
- 7304.39.00.06 Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mm kg
- 7304.39.00.08 Having an outside diameter exceeding 285.8 mm kg
- 7304.39.00.16 Galvanized, having an outside diameter not exceeding 114.3 mm kg
- 7304.39.00.20 Having an outside diameter less than 38.1 mm kg
- 7304.39.00.24 Having a wall thickness less than 6.4 mm kg
- 7304.39.00.28 Having a wall thickness of 6.4 mm or more but not exceeding 12.7 mm kg
- 7304.39.00.32 Having a wall thickness exceeding 12.7 mm kg
- 7304.39.00.36 Having a wall thickness less than 12.7 mm kg
- 7304.39.00.40 Having a wall thickness of 12.7 mm or more but less than 19 mm kg
- 7304.39.00.44 Having a wall thickness of 19 mm or more kg
- 7304.39.00.48 Having a wall thickness less than 12.7 mm kg
- 7304.39.00.52 Having a wall thickness of 12.7 mm or more but less than 19 mm kg
- 7304.39.00.56 Having a wall thickness of 19 mm or more kg
- 7304.39.00.62 Having a wall thickness less than 12.7 mm kg
- 7304.39.00.68 Having a wall thickness of 12.7 mm or more but less than 19 mm kg
- 7304.39.00.72 Having a wall thickness of 19 mm or more kg
- 7304.39.00.76 Having a wall thickness less than 19 mm kg
- 7304.39.00.80 Having a wall thickness of 19 mm or more kg
Footnotes
- 9903.90.09 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
Same subheading in other tariffs
7304.39 Other, of circular cross-section, of iron or non-alloy steel: other
UK Free Third-country duty 7 tariff lines 
EU Free Third-country duty 4 tariff lines 
Türkiye Free Third-country duty 9 tariff lines 
Canada Free Third-country duty 18 tariff lines 
Mexico 35% Third-country duty 22 tariff lines 
Brazil 14.4% – 16% Third-country duty 3 tariff lines · average 15.5% 
Argentina 16% Third-country duty 5 tariff lines 
Peru Free Third-country duty 1 tariff line 
New Zealand Free – 5% Third-country duty 7 tariff lines · average 3.6% 
Japan Free Third-country duty 2 tariff lines 
Taiwan Free Third-country duty 2 tariff lines 
GCC 5% Third-country duty 1 tariff line 
Switzerland Free Third-country duty 1 tariff line 
Norway Free Third-country duty 2 tariff lines 
North Macedonia Free Third-country duty 4 tariff lines 
Nigeria 5% – 20% Third-country duty 3 tariff lines · average 11.7% Binding rulings for similar goods
Decisions of U.S. Customs and Border Protection (CROSS) and HMRC (Advance Tariff Rulings) on goods classified here. A ruling binds only its holder, but shows how the authorities classify similar goods. The descriptions are the authorities’ own, in English.
- N331561 U.S. CBP
The tariff classification of carbon steel pipe from Thailand
- N329050 U.S. CBP
The tariff classification of seamless steel pipes from Japan
- N311604 U.S. CBP
The tariff classification of steel tubular products from China
- N311605 U.S. CBP
The tariff classification of steel tubular products from China
- N311599 U.S. CBP
The tariff classification of steel tubular products from China
- N311600 U.S. CBP
The tariff classification of steel tubular products from China
- N311602 U.S. CBP
The tariff classification of steel tubular products from China
- N311603 U.S. CBP
The tariff classification of steel tubular products from China
Legal notes
HTS code 7304.39.00 is a line of the Harmonized Tariff Schedule of the United States under HS subheading 7304.39 (other, of circular cross-section, of iron or non-alloy steel: other).
The general duty is free.
20 statistical sub-lines below it are used in the declaration.
For the same subheading, the UK duty is free, the EU duty is free, the Türkiye duty is free, the Canada duty is free, the Mexico duty is 35%, the Brazil duty is 14.4%–16%, the Argentina duty is 16%, the Peru duty is free, the New Zealand duty is 0%–5%, the Japan duty is free, the Taiwan duty is free, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is free and the Nigeria duty is 5%–20%.
The United States imported goods of subheading 7304.39 worth US$153m in 2024; the largest supplier was China.
Questions and answers
What is the USA import duty for HTS code 7304.39.00?
The general duty in the Harmonized Tariff Schedule of the United States is free. Preferential rates for goods from agreement countries, anti-dumping duties and VAT are not included.
Where does the United States import these goods from?
For subheading 7304.39 as a whole, the largest supplier in 2024 was China (US$40m), followed by Germany.