HS 7307 — Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel
HS heading 7307 (Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel) spans 10 products in U.S. import records, with 168,689 bill-of-lading shipments. The most imported are Cast fittings, other, Butt welding fittings, and Threaded elbows, bends and sleeves.
Part of Chapter 73: Articles of iron or steel
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/heading/7307
Products under this heading
| HS | Product | Shipments |
|---|---|---|
| 730719 | Cast fittings, other | 32,963 |
| 730723 | Butt welding fittings | 28,204 |
| 730722 | Threaded elbows, bends and sleeves | 27,084 |
| 730721 | Other, of stainless steel, flanges | 21,209 |
| 730799 | Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel, other | 15,387 |
| 730729 | Other, of stainless steel, other | 11,428 |
| 730791 | Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel, flanges | 9,884 |
| 730792 | Threaded elbows, bends and sleeves | 8,285 |
| 730711 | Cast fittings of nonmalleable cast iron | 7,976 |
| 730793 | Butt welding fittings | 6,269 |
Frequently asked questions about HS 7307
What is HS code 7307?
HS 7307 covers tube or pipe fittings, of iron or steel. It is a 4-digit heading in chapter 73 (Articles of iron or steel) of the Harmonized System, with 10 six-digit subheadings that appear in U.S. import records.
How many U.S. import shipments fall under HS 7307?
ImportDoor has 168,689 U.S. Customs bill-of-lading shipment records under HS heading 7307, updated monthly.
What is the most imported product under HS 7307?
Cast fittings (HS 730719) leads with 32,963 shipments, followed by Butt welding fittings (HS 730723) and Threaded elbows, bends and sleeves (HS 730722).