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Code 7304 23 · Heading 7304

Seamless drill pipe for oil or gas extraction, of iron or steel other than cast iron or stainless steel

This category covers seamless drill pipe used for extracting oil or gas. The pipe must be made of iron or steel, but not cast iron or stainless steel.

For example

  • Seamless iron drill pipe for oil extraction
  • Seamless non-stainless steel drill pipe for gas extraction
See the official tariff text

Official tariff text

Drill pipe, seamless, of a kind used in drilling for oil or gas, of iron or steel (excl. products of stainless steel or of cast iron)

How we got to this code

  1. XV
  2. 73
  3. 7304
  4. 7304 23
Show the steps

Pick the 8-digit code

Import duty on the codes below: 0.0%

Only one code below

7304 23 00

Drill pipe, seamless, of a kind used in drilling for oil or gas, of iron or steel (excl. products of stainless steel or of cast iron)

Duty free

This subheading has one 8-digit code, so that is the code to use.

Open 7304 23 00 Save

Compare the sibling codes

See all 13 codes at this level

Selling to Norway, Great Britain and the United States

What they charge on arrival.

Norway, Great Britain and the United States use their own tariff lines under the 6-digit HS code. The rates below are what their customs charge on goods arriving from the EU. Match the goods against each country's own wording before you rely on a rate.

Norway

Duty free

  • Their lines1 Norwegian line

73.04.2300 Other drill pipe

Norwegian tariff data checked Sept. 13, 2026.

Great Britain

Duty free

  • Their lines2 British lines

7304 23 00 20 Of circular cross-section, of an external diameter not exceeding 406,4 mm

Northern Ireland follows other rules.

UK tariff data checked Sept. 13, 2026.

United States

50.0%

Estimated from published US measures

  • Their lines4 US lines
  • Entry dateSept. 17, 2026

7304.23.30.00 Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel

The US importer of record files the entry.

US tariff data checked Sept. 16, 2026.

See the 1 Norwegian line

Selling to Norway

Norway splits the 6-digit category its own way, so these are Norway's own lines under it, not this EU code. Check your product against their wording; what Norwegian customs charges is shown per line.

  • 73.04.2300

    Other drill pipe

    Ordinary duty
    Duty free

Norwegian tariff data version 1.5/1.2, last checked Sept. 13, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

See the 2 British lines

Selling to Great Britain

What UK customs charges when goods like these arrive in Great Britain.

  • All 2 UK lines under this code

    They all have the same duty rates shown here.

    Ordinary duty
    Duty free

These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.

UK tariff data version v4.0.1599, last checked Sept. 13, 2026.

Contains public sector information licensed under the Open Government Licence v3.0.

Source: UK Department for Business and Trade (data.api.trade.gov.uk).

See the 4 US lines

Selling to the United States

What US customs charges when goods like these arrive from the EU. The US importer of record files the entry and pays the duty.

  • 7304.23.30.00

    Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel, Casing, tubing and drill pipe, of a kind used in drilling for oil or gas, Other drill pipe, Of iron or nonalloy steel

    General rate
    Free
    From the EU
    50.0% Estimated from published US measures US headings applied: 9903.82.02 Section 232 steel, aluminium and copper, Proclamation 11021, heading 9903.82.02 of subchapter III of chapter 99 with U.S. note 16(a) and the lists of note 16(c)(i) to (c)(v): the duty provided in the applicable subheading plus 50 percent, on the full customs value, whatever the origin

  • 7304.23.60.30

    Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel, Casing, tubing and drill pipe, of a kind used in drilling for oil or gas, Other drill pipe, Of alloy steel, Having an outside diameter not exceeding 168.3 mm, Having a wall thickness not exceeding 9.5 mm

    General rate
    Free
    From the EU
    50.0% Estimated from published US measures US headings applied: 9903.82.02 Section 232 steel, aluminium and copper, Proclamation 11021, heading 9903.82.02 of subchapter III of chapter 99 with U.S. note 16(a) and the lists of note 16(c)(i) to (c)(v): the duty provided in the applicable subheading plus 50 percent, on the full customs value, whatever the origin

  • 7304.23.60.45

    Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel, Casing, tubing and drill pipe, of a kind used in drilling for oil or gas, Other drill pipe, Of alloy steel, Having an outside diameter not exceeding 168.3 mm, Having a wall thickness exceeding 9.5 mm

    General rate
    Free
    From the EU
    50.0% Estimated from published US measures US headings applied: 9903.82.02 Section 232 steel, aluminium and copper, Proclamation 11021, heading 9903.82.02 of subchapter III of chapter 99 with U.S. note 16(a) and the lists of note 16(c)(i) to (c)(v): the duty provided in the applicable subheading plus 50 percent, on the full customs value, whatever the origin

  • 7304.23.60.60

    Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel, Casing, tubing and drill pipe, of a kind used in drilling for oil or gas, Other drill pipe, Of alloy steel, Having an outside diameter exceeding 168.3 mm

    General rate
    Free
    From the EU
    50.0% Estimated from published US measures US headings applied: 9903.82.02 Section 232 steel, aluminium and copper, Proclamation 11021, heading 9903.82.02 of subchapter III of chapter 99 with U.S. note 16(a) and the lists of note 16(c)(i) to (c)(v): the duty provided in the applicable subheading plus 50 percent, on the full customs value, whatever the origin

Worked out for an entry on Sept. 17, 2026.

US tariff schedule 2026HTSRev19, last checked Sept. 16, 2026.

Last change we recorded: Revision 19 (2026), Sept. 16, 2026.

Anti-dumping and countervailing duties, US import taxes and customs fees are not included.

The descriptions above are the US tariff texts, which the United States publishes in English only.

Source: the US International Trade Commission's Harmonized Tariff Schedule (hts.usitc.gov), public domain, and the measures published in the Federal Register.

This is a planning estimate from the US Harmonized Tariff Schedule (revision shown) and the published Federal Register measures as of the date shown, for a shipment of EU origin. It is not a customs entry, legal advice or a broker's opinion, and tariffs.help is not a US-licensed customs broker. The US importer of record or their broker confirms the classification, origin, value and the duty due before filing.

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with Toldstyrelsen, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.