Butt welding fittings (HS 730793)
Butt welding fittings (HS 730793) has 5,565 U.S. import bill-of-lading shipment records between Jan 2020 and Jul 2026. The largest U.S. importer of Butt welding fittings is HARVEY IMPORT LLC, with 1,400 shipments, followed by ERNE FITTINGS USA INC and UDWUEN INC. The leading supplier is HAYCO DOMINICAN REPUBLIC CO, with 805 shipments, followed by HAYCO DOMINICAN REPUBLIC and ERNE FITTINGS GMBH. Goods originate mainly from CHINA and DOMINICAN REPUBLIC, arriving primarily at HOUSTON, TX. Import volume has declined over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through July 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Butt welding fittings (HS 730793), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is HAYCO DOMINICAN REPUBLIC CO → HARVEY IMPORT LLC with 804 shipments, followed by HAYCO DOMINICAN REPUBLIC → HARVEY IMPORT LLC (585) and ERNE FITTINGS GMBH → ERNE FITTINGS USA INC (373).
Top U.S. importers
| Importer | Shipments |
|---|---|
| HARVEY IMPORT LLC | 1,400 |
| ERNE FITTINGS USA INC | 378 |
| UDWUEN INC | 170 |
| PHILIPS RESPIRONICS INC | 169 |
| GENERAL FOUNDRIES INC | 121 |
Top suppliers
| Supplier | Shipments |
|---|---|
| HAYCO DOMINICAN REPUBLIC CO | 805 |
| HAYCO DOMINICAN REPUBLIC | 591 |
| ERNE FITTINGS GMBH | 446 |
| SHANGHAI AOTE E COMMERCE CO LTD | 414 |
| PHILIPS SRC EDISONSTRAAT | 146 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 1,626 |
| DOMINICAN REPUBLIC | 1,406 |
| GERMANY | 312 |
| TAIWAN | 274 |
| JAPAN | 241 |
| REPUBLIC OF KOREA | 239 |
| INDIA | 187 |
| NETHERLANDS | 177 |
| THAILAND | 123 |
| VIET NAM | 117 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| HOUSTON, TX | 1,117 |
| SAN JUAN, PUERTO RICO | 847 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 665 |
| LONG BEACH, CA | 619 |
| PORT EVERGLADES, FL | 618 |
| LOS ANGELES, CA | 572 |
| SAVANNAH, GA | 317 |
| TACOMA, WA | 201 |
| SEATTLE, WA | 128 |
| NORFOLK, VA | 86 |
Harmonized System classification
HS code 730793 — Butt welding fittings. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Not sure this is the right code? Search all 5,700+ subheadings with the free HS code lookup, or see which product categories are growing in our quarterly State of U.S. Imports reports.
Frequently asked questions about importing Butt welding fittings
Who imports Butt welding fittings (HS 730793)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Butt welding fittings include HARVEY IMPORT LLC, ERNE FITTINGS USA INC, UDWUEN INC, PHILIPS RESPIRONICS INC, and GENERAL FOUNDRIES INC.
Who is the largest U.S. importer of Butt welding fittings?
HARVEY IMPORT LLC is the largest U.S. importer of Butt welding fittings (HS 730793), with 1,400 bill-of-lading shipment records.
Who are the top suppliers of Butt welding fittings?
Leading suppliers shipping Butt welding fittings (HS 730793) to the U.S. include HAYCO DOMINICAN REPUBLIC CO, HAYCO DOMINICAN REPUBLIC, ERNE FITTINGS GMBH, SHANGHAI AOTE E COMMERCE CO LTD, and PHILIPS SRC EDISONSTRAAT.
How many U.S. shipments of Butt welding fittings are there?
ImportDoor has 5,565 U.S. import shipment records under HS code 730793, spanning Jan 2020 to Jul 2026.
Where is Butt welding fittings imported from?
Butt welding fittings is imported into the U.S. primarily from CHINA, DOMINICAN REPUBLIC, and GERMANY.
Find Butt welding fittings importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 730793, with contact details and container-level shipment records on ImportDoor.
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