# 730511 — Other tubes and pipes (for example, welded, riveted or similarly closed), having…: Longitudinally submerged arc welded

HS code 730511 classifies Other tubes and pipes (for example, welded, riveted or similarly closed), having…: Longitudinally submerged arc 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:** `730511`

## 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 : Line pipe of a kind used for oil or gas pipelines : Longitudinally submerged arc 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/73/730511
Last updated: 2026-06-03
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