Butt welding fittings (HS 730723)
Butt welding fittings (HS 730723) has 25,022 U.S. import bill-of-lading shipment records between May 2019 and Jul 2026. The largest U.S. importer of Butt welding fittings is TECHLIN SPECIALTY INC, with 528 shipments, followed by FAR EAST MACHINERY CO LTD and SEYBOLD INTERNATIONAL CORP. The leading supplier is FAR EAST MACHINERY CO LTD, with 512 shipments, followed by FROCH ENTERPRISE CO LTD and LENSON INTERNATIONAL CORP. Goods originate mainly from CHINA and TAIWAN, arriving primarily at LOS ANGELES, CA. Import volume has risen 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 730723), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is FAR EAST MACHINERY CO LTD → FAR EAST MACHINERY CO LTD with 503 shipments, followed by LENSON INTERNATIONAL CORP → TECHLIN SPECIALTY INC (383) and CHUP HSIN ENTERPRISE CO LTD → SEYBOLD INTERNATIONAL CORP (206).
Top U.S. importers
| Importer | Shipments |
|---|---|
| TECHLIN SPECIALTY INC | 528 |
| FAR EAST MACHINERY CO LTD | 503 |
| SEYBOLD INTERNATIONAL CORP | 420 |
| PRIMROSE ALLOYS INC | 274 |
| PATTON INTERNATIONAL INC | 236 |
Top suppliers
| Supplier | Shipments |
|---|---|
| FAR EAST MACHINERY CO LTD | 512 |
| FROCH ENTERPRISE CO LTD | 435 |
| LENSON INTERNATIONAL CORP | 392 |
| CHUP HSIN ENTERPRISE CO LTD | 384 |
| TK CORP | 362 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 10,160 |
| TAIWAN | 3,197 |
| REPUBLIC OF KOREA | 3,041 |
| INDIA | 1,673 |
| VIET NAM | 1,153 |
| THAILAND | 1,086 |
| ITALY | 786 |
| JAPAN | 751 |
| MALAYSIA | 550 |
| GERMANY | 367 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 4,769 |
| LONG BEACH, CA | 4,299 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 4,202 |
| HOUSTON, TX | 3,312 |
| TACOMA, WA | 2,393 |
| SEATTLE, WA | 1,226 |
| SAVANNAH, GA | 977 |
| CHARLESTON, SC | 654 |
| NORFOLK, VA | 593 |
| OAKLAND, CA | 583 |
Harmonized System classification
HS code 730723 — 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 730723)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Butt welding fittings include TECHLIN SPECIALTY INC, FAR EAST MACHINERY CO LTD, SEYBOLD INTERNATIONAL CORP, PRIMROSE ALLOYS INC, and PATTON INTERNATIONAL INC.
Who is the largest U.S. importer of Butt welding fittings?
TECHLIN SPECIALTY INC is the largest U.S. importer of Butt welding fittings (HS 730723), with 528 bill-of-lading shipment records.
Who are the top suppliers of Butt welding fittings?
Leading suppliers shipping Butt welding fittings (HS 730723) to the U.S. include FAR EAST MACHINERY CO LTD, FROCH ENTERPRISE CO LTD, LENSON INTERNATIONAL CORP, CHUP HSIN ENTERPRISE CO LTD, and TK CORP.
How many U.S. shipments of Butt welding fittings are there?
ImportDoor has 25,022 U.S. import shipment records under HS code 730723, spanning May 2019 to Jul 2026.
Where is Butt welding fittings imported from?
Butt welding fittings is imported into the U.S. primarily from CHINA, TAIWAN, and REPUBLIC OF KOREA.
Find Butt welding fittings importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 730723, with contact details and container-level shipment records on ImportDoor.
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