# HS heading 75.07: Nickel tubes, pipes and tube or pipe fittings (for example, couplings, elbows, sleeves)

> HS heading 75.07 covers nickel tubes, pipes and tube or pipe fittings (for example, couplings, elbows, sleeves). It is in chapter 75 (nickel and articles thereof). It is split into 3 subheadings: 7507.11 (tubes and pipes, of nickel, not alloyed), 7507.12 (tubes and pipes, of nickel alloys) and 7507.20 (tube or pipe fittings). National tariff lines under heading 75.07 are live on border.bot for the United States (3 lines, also used by 1 other country).

Source: https://border.bot/hs-codes/7507
Last updated: 11 October 2026

[HS codes](https://border.bot/hs-codes) / [Chapter 75](https://border.bot/hs-codes/75) / [75.07](https://border.bot/hs-codes/7507)

## Key facts

- Heading: 75.07
- Description: Nickel tubes, pipes and tube or pipe fittings (for example, couplings, elbows, sleeves)
- Chapter: 75: Nickel and articles thereof
- Subheadings: 3
- Edition: HS2022

## What this code covers

HS heading 75.07 covers nickel tubes, pipes and tube or pipe fittings (for example, couplings, elbows, sleeves).

It is split into 3 subheadings: 7507.11 (tubes and pipes, of nickel, not alloyed), 7507.12 (tubes and pipes, of nickel alloys) and 7507.20 (tube or pipe fittings).

- [7507.11](https://border.bot/hs-codes/750711) Tubes and pipes: Of nickel, not alloyed
- [7507.12](https://border.bot/hs-codes/750712) Tubes and pipes: Of nickel alloys
- [7507.20](https://border.bot/hs-codes/750720) Tube or pipe fittings

## What it doesn’t cover

Other goods of chapter 75 are classified in its other 7 headings, listed below.

- [75.01](https://border.bot/hs-codes/7501) Nickel mattes, nickel oxide sinters and other intermediate products of nickel metallurgy
- [75.02](https://border.bot/hs-codes/7502) Unwrought nickel
- [75.03](https://border.bot/hs-codes/7503) Nickel waste and scrap
- [75.04](https://border.bot/hs-codes/7504) Nickel powders and flakes
- [75.05](https://border.bot/hs-codes/7505) Nickel bars, rods, profiles and wire
- [75.06](https://border.bot/hs-codes/7506) Nickel plates, sheets, strip and foil
- [75.08](https://border.bot/hs-codes/7508) Other articles of nickel

## How it is structured

Heading 75.07 is one of 8 headings in chapter 75. Its first two digits, 75, are the chapter; the next two, 07, number the heading within it. Its subheadings add two more digits (7507.11, 7507.12, 7507.20).

## In other countries

National tariff lines under heading 75.07 are live on border.bot for the United States (3 lines, also used by 1 other country).

- [United States](https://border.bot/countries/united-states/hs-codes/75): 3 lines, used by 1 other country

- Previous heading: [75.06](https://border.bot/hs-codes/7506) Nickel plates, sheets, strip and foil
- Next heading: [75.08](https://border.bot/hs-codes/7508) Other articles of nickel

## Frequently asked questions

### What does HS heading 75.07 cover?

HS heading 75.07 covers nickel tubes, pipes and tube or pipe fittings (for example, couplings, elbows, sleeves).

### Which chapter is HS heading 75.07 in?

HS heading 75.07 is in chapter 75 (nickel and articles thereof).

### How many subheadings does HS heading 75.07 have?

HS heading 75.07 has 3 subheadings: 7507.11 (tubes and pipes, of nickel, not alloyed), 7507.12 (tubes and pipes, of nickel alloys) and 7507.20 (tube or pipe fittings).

### Which countries’ tariffs list national lines under HS heading 75.07?

National tariff lines under heading 75.07 are live on border.bot for the United States (3 lines, also used by 1 other country).

## Sources and updates

The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026.

This page was last updated on 11 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Machine-readable: https://border.bot/hs-codes/7507.json