What does 7307 cover?

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.

Where does this data come from?

Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.

7307 — Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel:

Home/HTS/ Ch. 73/7307

7307 · Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel:

This is a category heading rather than a rate line — pick one of the codes below to see its full duty stack.

Subordinate codes (10)

Code	Description
7307.11.00	Of nonmalleable cast iron
7307.19	Other:
7307.21	Flanges:
7307.22	Threaded elbows, bends and sleeves:
7307.23.00	Butt welding fittings
7307.29.00	Other
7307.91	Flanges:
7307.92	Threaded elbows, bends and sleeves:
7307.93	Butt welding fittings:
7307.99	Other:

Frequently asked

What does 7307 cover?: Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.
Where does this data come from?: Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.