# 730531 — Other tubes and pipes (for example, welded, riveted or similarly closed), having…: Longitudinally welded

HS code 730531 classifies Other tubes and pipes (for example, welded, riveted or similarly closed), having…: Longitudinally welded. It belongs to Chapter 73 (Articles of iron or steel) of Section XV (Base metals and articles of base metal) of the Harmonized System. Duty rates are recorded for 1 country.

> Section XV · Base metals and articles of base metal
> Chapter 73 · Articles of iron or steel

**HS code:** `730531`

## Description

Other 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 : Other, welded : Longitudinally welded

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | 0% | MFN |

Rates effective as of 2026-01-01.

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Source: https://hscode.eximagent.ai/73/730531
Last updated: 2026-06-03
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