HTS heading 7412 · Chapter 74
HTS 7412: Copper tube or pipe fittings
HTS heading 7412 covers copper tube or pipe fittings (for example couplings, elbows, sleeves). It has 5 tariff lines with a duty rate; the general (MFN) rates are 3% (4 lines), 2% (1 line).
Imports may also owe Chapter 99 tariffs (Section 232, 301 or 201) depending on origin and date, plus the Merchandise Processing Fee and, by sea, the Harbor Maintenance Fee.
Rates from the 2026 HTS Revision 22, effective October 30, 2026. Source: U.S. International Trade Commission.
Tariff lines and duty rates
| HTS code | Description | General | Special | Column 2 | Estimate |
|---|---|---|---|---|---|
| 7412.10.00.00 | Of refined copper[kg] | 3% | Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 46% | Estimate → |
| 7412.20.00 | Of copper alloys | 3% | Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 49% | |
| 7412.20.00.15 | For brake hoses for vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29 or headings 8702, 8703, 8704, or 8705[kg] | Estimate → | |||
| Other: | |||||
| Of copper-zinc base alloys (brass): | |||||
| Threaded: | |||||
| 7412.20.00.25 | Nipples[kg] | Estimate → | |||
| 7412.20.00.35 | Other[kg] | Estimate → | |||
| 7412.20.00.45 | Other[kg] | Estimate → | |||
| Other: | |||||
| Threaded: | |||||
| 7412.20.00.65 | Nipples[kg] | Estimate → | |||
| 7412.20.00.85 | Other[kg] | Estimate → | |||
| 7412.20.00.90 | Other[kg] | Estimate → | |||
| 7413.00 | Stranded wire, cables, plaited bands and the like, including slings and similar articles, of copper, not electrically insulated: | ||||
| Not fitted with fittings and not made up into articles: | |||||
| 7413.00.10.00 | Stranded wire[kg] | 3% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | Estimate → |
| 7413.00.50.00 | Other[kg] | 2% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% | Estimate → |
| 7413.00.90.00 | Fitted with fittings or made up into articles[kg] | 3% | Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 45% | Estimate → |
12 lines shown. Statistical suffixes (the last two digits) inherit the rate of the 8-digit subheading above them.
Example: base duty and fees on $10000
For HTS 7412.10.00.00 at the general rate of 3%, shipped by ocean, before any Chapter 99 tariffs:
| Base duty (3%) | $300.00 |
| Merchandise Processing Fee (0.3464%, min $34.58) | $34.64 |
| Harbor Maintenance Fee (0.125%) | $12.50 |
| Duty and fees | $347.14 |
Origin-specific tariffs can multiply this. Run this example from China or from Mexico to see every line.
Special program codes in this heading
- A, A*, A+
- Generalized System of Preferences (GSP)
- AU
- U.S.–Australia FTA
- B
- Automotive Products Trade Act
- BH
- U.S.–Bahrain FTA
- C
- Agreement on Trade in Civil Aircraft
- CL
- U.S.–Chile FTA
- CO
- U.S.–Colombia Trade Promotion Agreement
- D
- African Growth and Opportunity Act (AGOA)
- E, E*
- Caribbean Basin Economic Recovery Act
- IL
- U.S.–Israel FTA
- JO
- U.S.–Jordan FTA
- KR
- U.S.–Korea FTA (KORUS)
- MA
- U.S.–Morocco FTA
- OM
- U.S.–Oman FTA
- P, P+
- CAFTA-DR
- PA
- U.S.–Panama Trade Promotion Agreement
- PE
- U.S.–Peru Trade Promotion Agreement
- S, S+
- USMCA (United States–Mexico–Canada Agreement)
- SG
- U.S.–Singapore FTA
A special rate applies only when the goods qualify under that program's rules of origin and the claim is made at entry.