7304.19—Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel, otherGeneral duty rate
Free
Across 8 10-digit lines
Coverage on this page
Up one level: — Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel: (heading)
HTS 7304.19 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel, other. It sits in Chapter 73: Articles of iron or steel, Section XV: Base Metals and Articles of Base Metal and rolls up 8 10-digit statistical lines, all with a general duty rate of Free. 18 Chapter 99 flags link to one or more child lines (4 active, 14 expired), and 9 potentially relevant AD/CVD order flags link to at least one child line.
Pick a line to view its exact rate and estimate duties and customs fees
7304.19.10.20Having an outside diameter not exceeding 114.3 mmFree7304.19.10.30Having an outside diameter exceeding 114.3 mm but less than 215.9 mmFree7304.19.10.45Having a wall thickness less than 12.7 mmFree7304.19.10.60Having a wall thickness of 12.7 mm or moreFree7304.19.10.80Having an outside diameter exceeding 406.4 mmFree7304.19.50.20Having an outside diameter not exceeding 114.3 mmFree7304.19.50.50Having an outside diameter exceeding 114.3 mm but not exceeding 406.4 mmFree7304.19.50.80Having an outside diameter exceeding 406.4 mmFreeProvisions linked to one or more lines under 7304.19; applicability depends on origin, product facts, claims, and entry date
| Code | Authority | Rate |
|---|---|---|
| 9903.80.01 | section_232Expired | The duty provided in the applicable subheading + 25% |
| 9903.80.61 | section_232Expired | The duty provided in the applicable subheading + 25% |
| 9903.81.83 | section_232Expired | The duty provided in the applicable subheading + 25% |
| 9903.81.85 | section_232Expired | The duty provided in the applicable subheading + 25% |
| 9903.81.87 | section_232Expired | The duty provided in the applicable subheading + 50%. |
| 9903.81.88 | section_232Expired | The duty provided in the applicable subheading + 50%. |
| 9903.81.94 | section_232Expired | The duty provided in the applicable subheading + 25% |
| 9903.81.95 | section_232Expired | The duty provided in the applicable subheading + 25% |
| 9903.82.02 | section_232Active | 50% |
| 9903.82.04 | section_232Active | 25% |
| 9903.82.18 | section_232Active | no change |
| 9903.91.01 | section_301Active | The duty provided in the applicable subheading + 25% |
| 9903.81.40 | section_232Expired | Free |
| 9903.80.20 | section_232Expired | Free |
| 9903.80.19 | section_232Expired | Free |
| 9903.80.79 | section_232Expired | Free |
| 9903.81.39 | section_232Expired | Free |
| 9903.80.80 | section_232Expired | Free |
HTS-linked orders for one or more lines under 7304.19; written scope controls whether a product is covered
A-588-850ADJapanCarbon and Alloy Seamless Standard, Line, And Pressure Pipe (Over 41/2 Inches)A-821-826ADRussiaSeamless Carbon and Alloy Steel Standard, Line, and Pressure PipeC-580-910CVDSouth KoreaSeamless Carbon and Alloy Steel Standard, Line, and Pressure PipeC-821-827CVDRussiaSeamless Carbon and Alloy Steel Standard, Line, and Pressure PipeA-533-851ADIndiaSeamless Carbon and Alloy Steel Standard, Line, and Pressure Pipe from IndiaA-823-819ADUkraineSeamless Carbon and Alloy Steel Standard, Line, and Pressure PipeA-851-804ADCzech RepublicSeamless Carbon and Alloy Steel Standard, Line, and Pressure PipeA-580-909ADSouth KoreaSeamless Carbon and Alloy Steel Standard, Line, and Pressure PipeA-351-826ADBrazilSmall Diameter Seamless Carbon and Alloy Steel Standard, Line and Pressure PipeHTS 7304.19 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel, other. It belongs to Chapter 73 and rolls up 8 10-digit statistical lines that brokers actually file at entry.
Every 10-digit line under HTS 7304.19 carries a general (Column 1) duty rate of Free. Chapter 99 flags and potentially relevant AD/CVD order flags are shown at the per-line level; applicability depends on the shipment facts, written scope, and entry date.
Tandom links section_232 provision 9903.80.01 to HTS 7304.19. Its published rate notation is The duty provided in the applicable subheading + 25%, and its status on 2026-09-25 is expired. 17 additional Chapter 99 flags also link to this code. A flag is not a shipment-level determination; check origin, product facts, claims, and entry date.
U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 7304.19 is not directly fileable. Match your product description to the most specific 10-digit line in the list on this page; if multiple lines could apply, the General Rules of Interpretation (GRIs) and chapter notes determine which one governs.
Tandom links 9 potentially relevant AD/CVD order flags to at least one 10-digit line under HTS 7304.19. An HTS link is a screening aid; whether a shipment is covered depends on the order's written product scope and country of origin. Use the linked lookup to review the case materials.
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