Of iron or nonalloy steel — Longitudinally submerged arc welded
Classified under heading 7305 / subheading 7305.11 — chapter 73 of the US Harmonized Tariff Schedule.
General rate applies to goods from countries with normal trade relations. Special rates require a program code (USMCA, GSP, AGOA…). Column 2 applies where normal trade relations do not.
Duty calculator
Estimate the duty owed on an import under HTS 7305.11.10.
Excludes merchandise processing fees, Section 301 duties, antidumping/countervailing duties and freight. Estimates only — not customs advice.
Where this rate sits
Heading 7305 contains 4 tariff lines. The general rate on this line is duty-free.
| Metric | This line | Heading 7305 |
|---|---|---|
| General rate | Free | avg 0% |
| Duty-free lines | yes | 4 of 4 |
| Specific-rate lines | no | 0 |
Classification path
- 7305Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross sections, the external diameter of which exceeds 406.4 mm, of iron or steel
- 7305.11Longitudinally submerged arc welded
- 7305.11.10Of iron or nonalloy steel
All 4 tariff lines under heading 7305
Heading overview →| HTS code | Description | General | Col. 2 |
|---|---|---|---|
| 7305.11.10 | Of iron or nonalloy steelthis page | Free | 5.5% |
| 7305.12.10 | Of iron or nonalloy steel | Free | 5.5% |
| 7305.19.10 | Of iron or nonalloy steel | Free | 5.5% |
| 7305.31.60 | Of alloy steel | Free | 10% |
Using HTS 7305.11.10 correctly
A ten-digit HTS number has three parts: the four-digit heading, the six-digit international subheading shared by every WTO member, and the two-digit US statistical suffix. 7305.11.10 is a US national line — the same product may carry a different suffix in the EU TARIC or in another country's tariff.
Classification is determined by the General Rules of Interpretation, not by what the product is called on the invoice. If your goods could fall in two headings, GRI 1 sends you to the heading with the most specific description; GRI 3 breaks ties by essential character. A GRI 3(b) mistake is the single most common reason an entry gets reclassified and billed for unpaid duty plus interest.