Flexible tubing of base metal, with or without fittings of iron or steel (HS 830710)
Flexible tubing of base metal, with or without fittings of iron or steel (HS 830710) has 18,627 U.S. import bill-of-lading shipment records between Oct 2019 and Jul 2026. The largest U.S. importer of Flexible tubing of base metal, with or without fittings of iron or steel is PIEDMONT PLASTICS INC, with 524 shipments, followed by SUMITOMO CORP and SCHOTT NORTH AMERICA/ PHARMACEUTICA. The leading supplier is AUGUST AMBER HK LIMITED, with 1,478 shipments, followed by SCHOTT AG STANDORT MITTERTEICH and PLASTIGLAS DE MEXICO SA DE CV. Goods originate mainly from CHINA and GERMANY, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. 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 Flexible tubing of base metal, with or without fittings of iron or steel (HS 830710), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is PLASTIGLAS DE MEXICO SA DE CV → PIEDMONT PLASTICS INC with 432 shipments, followed by SUMITOMO CORP → SUMITOMO CORP (392) and SCHOTT AG STANDORT MITTERTEICH → SCHOTT NORTH AMERICA/ PHARMACEUTICA (387).
Top U.S. importers
| Importer | Shipments |
|---|---|
| PIEDMONT PLASTICS INC | 524 |
| SUMITOMO CORP | 392 |
| SCHOTT NORTH AMERICA/ PHARMACEUTICA | 389 |
| MARUBENI ITOCHU STEEL | 260 |
| VICTAULIC COMPANY | 237 |
Top suppliers
| Supplier | Shipments |
|---|---|
| AUGUST AMBER HK LIMITED | 1,478 |
| SCHOTT AG STANDORT MITTERTEICH | 1,011 |
| PLASTIGLAS DE MEXICO SA DE CV | 580 |
| SUMITOMO CORP | 439 |
| AEROFLEX INDUSTRIES LIMITED | 416 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 6,892 |
| GERMANY | 2,047 |
| INDIA | 1,639 |
| REPUBLIC OF KOREA | 1,255 |
| JAPAN | 1,112 |
| MEXICO | 796 |
| ITALY | 538 |
| UNITED KINGDOM | 423 |
| TAIWAN | 398 |
| DOMINICAN REPUBLIC | 389 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 3,495 |
| LONG BEACH, CA | 2,975 |
| HOUSTON, TX | 2,438 |
| LOS ANGELES, CA | 2,406 |
| NORFOLK, VA | 1,030 |
| SAVANNAH, GA | 883 |
| CHARLESTON, SC | 809 |
| PORT MANATEE, FL | 672 |
| TACOMA, WA | 618 |
| SEATTLE, WA | 572 |
Harmonized System classification
HS code 830710 — Flexible tubing of base metal, with or without fittings of iron or steel. 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 Flexible tubing of base metal, with or without fittings of iron or steel
Who imports Flexible tubing of base metal, with or without fittings of iron or steel (HS 830710)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Flexible tubing of base metal, with or without fittings of iron or steel include PIEDMONT PLASTICS INC, SUMITOMO CORP, SCHOTT NORTH AMERICA/ PHARMACEUTICA, MARUBENI ITOCHU STEEL, and VICTAULIC COMPANY.
Who is the largest U.S. importer of Flexible tubing of base metal, with or without fittings of iron or steel?
PIEDMONT PLASTICS INC is the largest U.S. importer of Flexible tubing of base metal, with or without fittings of iron or steel (HS 830710), with 524 bill-of-lading shipment records.
Who are the top suppliers of Flexible tubing of base metal, with or without fittings of iron or steel?
Leading suppliers shipping Flexible tubing of base metal, with or without fittings of iron or steel (HS 830710) to the U.S. include AUGUST AMBER HK LIMITED, SCHOTT AG STANDORT MITTERTEICH, PLASTIGLAS DE MEXICO SA DE CV, SUMITOMO CORP, and AEROFLEX INDUSTRIES LIMITED.
How many U.S. shipments of Flexible tubing of base metal, with or without fittings of iron or steel are there?
ImportDoor has 18,627 U.S. import shipment records under HS code 830710, spanning Oct 2019 to Jul 2026.
Where is Flexible tubing of base metal, with or without fittings of iron or steel imported from?
Flexible tubing of base metal, with or without fittings of iron or steel is imported into the U.S. primarily from CHINA, GERMANY, and INDIA.
Find Flexible tubing of base metal, with or without fittings of iron or steel importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 830710, with contact details and container-level shipment records on ImportDoor.
Start for free