What does 7307.93 cover?

Butt welding fittings:. 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.

7307.93 — Butt welding fittings: | US duty

Home/HTS/ Ch. 73/ 7307/7307.93

7307.93 · Butt welding fittings:

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

Subordinate codes (3)

Code	Description
7307.93.30	Of iron or nonalloy steel
7307.93.60.00	Of alloy steel (except stainless steel)
7307.93.90	With an inside diameter of <il>360 mm</il> or more

Frequently asked

What does 7307.93 cover?: Butt welding fittings:. 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.