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HSChapter 74
U.S. imports of copper alloy tubes & pipes (not elsewhere specified) (HS 741129) totaled $246K in April 2026, traded with 14 countries.
Importers of Copper Alloy Tubes & Pipes (Not Elsewhere Specified) paid $177K in duties in April 2026 — an effective duty rate of 53% on $334K in dutiable value, based on actual customs collections rather than the published tariff schedule. Copper Alloy Tubes & Pipes (Not Elsewhere Specified) imports of $246K in April 2026 ran 68% below the year-to-date monthly average of $770K.
Last updated: April 2026 dataCopper alloy tubes and pipes not covered by brass, cupro-nickel, or nickel-silver subheadings — such as phosphor bronze or aluminum bronze tubulars — fall here, serving niche applications in bearings, bushings, and specialty fluid systems. The heading splits into seamless (7411291000) and non-seamless (7411295000) forms. Austria and France lead US imports under this heading, a pattern consistent with European specialty alloy producers supplying precision industrial markets.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
This residual subheading covers copper alloy tubes not classifiable as brass (7411.21), cupro-nickel, or nickel-silver (7411.22). Common examples include phosphor bronze (copper-tin-phosphorus), aluminum bronze (copper-aluminum), and silicon bronze (copper-silicon) tubulars. The alloy system must be confirmed by mill certificate to ensure the product does not belong in one of the specifically named subheadings.
Yes — many pressure vessel codes (ASME, for example) specify seamless tube for certain pressure ratings and service conditions. While the HTS classification itself does not mandate end-use, buyers in oil-and-gas, chemical processing, or high-pressure hydraulic applications typically require seamless certification. Ensuring the correct 10-digit line (7411291000 for seamless) is declared at entry also supports traceability for downstream quality audits.
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Monthly import values over time
HS10 import codes under this HS6 parent. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Duty Collected |
|---|---|---|---|---|
| 7411291000 | PIPES AND TUBES OF COPPER ALLOYS, NESOI, SEAMLESS | $132K | 51.12% | $64K |
| 7411295000 | PIPES AND TUBES OF COPPER ALLOY NESOI NOT SEAMLESS | $114K | 54.10% | $112K |
PIPES AND TUBES OF COPPER ALLOYS, NESOI, SEAMLESS
PIPES AND TUBES OF COPPER ALLOY NESOI NOT SEAMLESS
HS10 export codes under this HS6 parent. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 7411291000 | PIPES AND TUBES OF COPPER ALLOYS, NESOI, SEAMLESS | $1.4M |
| 7411295000 | PIPES AND TUBES OF COPPER ALLOY NESOI NOT SEAMLESS | $1.0M |
PIPES AND TUBES OF COPPER ALLOYS, NESOI, SEAMLESS
73.2K kg
PIPES AND TUBES OF COPPER ALLOY NESOI NOT SEAMLESS
26.0K kg
REFINED COPPER CATHODES AND SECTIONS OF CATHODES
HS 740311
COPPER WASTE AND SCRAP
HS 740400
TUBES & PIPES OF REFINED COPPER
HS 741110
COPPER ALLOY TUBE OR PIPE FITTINGS
HS 741220
COPPER FOIL, NOT BACKED, OF REFINED COPPER
HS 741011
BARS, RODS AND PROFILES OF REFINED COPPER
HS 740710
| State | Imports | Exports | Balance |
|---|---|---|---|
| California | $94K | $919K | +$825K |
| Ohio | -- | $644K | +$644K |
| Texas | $18K | $390K | +$372K |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| NEW ORLEANS, LA | $18K | $834K | +$815K |
| NEW YORK, NY | -- | $319K | +$319K |
| CHICAGO, IL | $54K | $222K | +$168K |