6-digit subheading
7306.30—Other, welded, of circular cross section, of iron or nonalloy steel
General duty rate
Free
Across 18 10-digit lines
Coverage on this page
24
7306.30—Other, welded, of circular cross section, of iron or nonalloy steelGeneral duty rate
Free
Across 18 10-digit lines
Coverage on this page
HTS 7306.30 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Other, welded, of circular cross section, of iron or nonalloy steel. It sits in Chapter 73: Articles of iron or steel, Section XV: Base Metals and Articles of Base Metal and rolls up 18 10-digit statistical lines, all with a general duty rate of Free. 24 Chapter 99 flags link to one or more child lines (4 active, 20 expired), and 34 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
7306.30.10.10Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit
7306.30.10.90Other
7306.30.30.00Tapered steel pipes and tubes principally used as parts of illuminating articlesFree7306.30.50.10Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold drawnFree7306.30.50.15Other, cold-drawnFree7306.30.50.20Other, cold-rolled (cold-reduced) with a wall thickness not exceeding 2.54 mmFree7306.30.50.26With an outside diameter not exceeding 50.8 mmFree7306.30.50.27With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mmFree7306.30.50.28Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduitFree7306.30.50.31With an outside diameter not exceeding 50.8 mmFree7306.30.50.33With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mmFree7306.30.50.35Tube and pipe hollows for redrawingFree7306.30.50.41With an outside diameter not exceeding 50.8 mmFree7306.30.50.43With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mmFree7306.30.50.56With an outside diameter not exceeding 50.8 mmFree7306.30.50.57With an outside diameter exceeding 50.8 mm but not exceeding 114.3 mmFree7306.30.50.85GalvanizedFree7306.30.50.90OtherFreeProvisions linked to one or more lines under 7306.30; 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% |
| 9903.82.02 | section_232Active | 50% |
| 9903.82.04 | section_232Active | 25% |
| 9903.81.95 | section_232Expired | The duty provided in the applicable subheading + 25% |
| 9903.82.18 | section_232Active | no change |
| 9903.91.01 | section_301Active | The duty provided in the applicable subheading + 25% |
| 9903.80.24 | section_232Expired | Free |
| 9903.80.84 | section_232Expired | Free |
| 9903.81.43 | section_232Expired | Free |
| 9903.80.25 | section_232Expired | Free |
| 9903.81.44 | section_232Expired | Free |
| 9903.81.45 | section_232Expired | Free |
| 9903.81.42 | section_232Expired | Free |
| 9903.80.23 | section_232Expired | Free |
| 9903.80.22 | section_232Expired | Free |
| 9903.80.83 | section_232Expired | Free |
| 9903.80.82 | section_232Expired | Free |
| 9903.80.85 | section_232Expired | Free |
HTS-linked orders for one or more lines under 7306.30; written scope controls whether a product is covered
C-523-911CVDOmanCircular Welded Carbon Quality Steel PipeA-441-801ADSwitzerlandCold-Drawn Mechanical TubingC-533-874CVDIndiaCold-Drawn Mechanical Tubing of Carbon and Alloy SteelA-533-502ADIndiaWelded Carbon Steel Standard Pipes and TubesA-580-892ADSouth KoreaCold-Drawn Mechanical TubingA-475-838ADItalyCold-Drawn Mechanical TubingA-552-817ADVietnamOil Country Tubular GoodsA-823-815ADUkraineOil Country Tubular GoodsA-535-903ADPakistanCircular Welded Carbon-Quality Steel PipeA-533-857ADIndiaOil Country Tubular GoodsA-499-500ADUkraineOil Country Tubular GoodsA-201-805ADMexicoWelded Carbon Steel Pipes and TubesA-583-814ADTaiwanCertain Circular Welded Non-Alloy Steel PipeC-570-911CVDChinaCircular Welded Carbon-Quality Steel Pipe from China (CVD)A-580-809ADSouth KoreaLarge Diameter Welded Pipe from KoreaA-580-870ADSouth KoreaCertain Oil Country Tubular Goods from KoreaA-351-809ADBrazilCircular Welded Pipe and TubeA-549-502ADThailandCircular Welded Carbon Steel Pipes and TubesA-357-824ADArgentinaOil Country Tubular GoodsA-570-058ADChinaCold-Drawn Mechanical TubingA-523-812ADOmanCircular Welded Carbon-Quality Steel PipeA-520-807ADUnited Arab EmiratesCircular Welded Carbon-Quality Steel PipeC-489-817CVDTürkiyeOil Country Tubular GoodsC-570-059CVDChinaCold-Drawn Mechanical TubingA-489-816ADTürkiyeOil Country Tubular GoodsC-580-913CVDSouth KoreaOil Country Tubular GoodsA-489-501ADTürkiyeCircular Welded Carbon Steel Standard Pipe and Tube ProductsC-821-834CVDRussiaOil Country Tubular GoodsA-428-845ADGermanyCold-Drawn Mechanical Tubing of Carbon and Alloy SteelA-570-910ADChinaCircular Welded Carbon-Quality Steel Pipe from ChinaA-201-856ADMexicoOil Country Tubular GoodsA-533-873ADIndiaCold-Drawn Mechanical TubingC-533-858CVDIndiaOil Country Tubular GoodsA-821-833ADRussiaOil Country Tubular GoodsHTS 7306.30 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Other, welded, of circular cross section, of iron or nonalloy steel. It belongs to Chapter 73 and rolls up 18 10-digit statistical lines that brokers actually file at entry.
Every 10-digit line under HTS 7306.30 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 7306.30. Its published rate notation is The duty provided in the applicable subheading + 25%, and its status on 2026-10-08 is expired. 23 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 7306.30 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 34 potentially relevant AD/CVD order flags to at least one 10-digit line under HTS 7306.30. 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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