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Code 7304 51 81 · Subheading 7304 51

Final code reached

Cold-drawn or cold-rolled seamless precision tubes of non-stainless alloy steel, with a circular cross-section

This is a complete 8-digit customs code. There is no further code choice to make below it.

This covers seamless precision tubes with a circular cross-section, made of alloy steel other than stainless steel and cold-drawn or cold-rolled. It does not cover tubes for oil or gas pipelines or extraction, or straight tubes with uniform wall thickness containing carbon of 0.9 weight percent or more but not over 1.15 weight percent and chromium of 0.5 weight percent or more but not over 2 weight percent, with or without molybdenum of not over 0.5 weight percent.

For example

  • A cold-drawn seamless circular precision tube made of non-stainless alloy steel, not for oil or gas pipelines or extraction
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See the official tariff text

Official tariff text

Precision tubes, seamless, of circular cross-section, of alloy steel other than stainless, cold-drawn or cold-rolled "cold-reduced" (excl. line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil and tubes, and pipes and hollow profiles, straight and of uniform wall-thickness, containing by weight >= 0,9% but <= 1,15% carbon and >= 0,5% but <= 2% chrome, whether or not containing by weight <= 0,5% molybdenum)

Classification complete

7304 51 81

Cold-drawn or cold-rolled seamless precision tubes of non-stainless alloy steel, with a circular cross-section

The spaces only make the code easier to read. Customs declarations normally use the unspaced form, 73045181.

One last check

Compare the sibling codes at this level before you settle on this one.

Trade measures to be aware of

Besides the ordinary duty, the EU records these kinds of measure against this code. They are listed as signals only: whether one applies to your goods can depend on where they come from, who produced them, the exact product and the documents you present. No amounts are worked out here.

  • Extra duty on goods from some countries

    Trade-defence measures, such as anti-dumping duty, may apply to goods originating in any country except China.

    This is recorded on a more detailed code below this one, so it may not cover your goods.

    Check this code in the official EU TARIC database
  • Lower duty for goods from some countries

    Preferential rates exist for goods originating in Andorra; Economic Partnership Agreements; CARIFORUM except Haiti; Comoros (excluding Mayotte), Madagascar, Mauritius, Seychelles and dependencies and Zimbabwe; Botswana, Eswatini, Lesotho, Mozambique and Namibia; Western Sahara; GSP-EBA (Special arrangement for the least-developed countries - Everything But Arms); European Union, Iceland, Liechtenstein and Norway; 30 more origins. Whether you can use one depends on the origin rules for the goods and on the documentation you can show.

    Check this code in the official EU TARIC database
  • A limited quantity at a lower rate

    A tariff quota is recorded for this code. This does not say whether any of the quota is still available. It covers goods originating in any country except Brazil, China, Iceland, Liechtenstein, Norway and Ukraine; FTA partners except Argentina, Brazil, Singapore and Ukraine; Argentina; Brazil; China; European Union; Singapore; Ukraine.

    Check this code in the official EU TARIC database
  • Restrictions and paperwork

    Import restrictions are recorded for goods originating in Belarus; Ukraine; North Korea (Democratic People’s Republic of Korea); any country except Russian Federation; Russian Federation; any country except Ceuta, Iceland, Liechtenstein, Melilla, Norway and Switzerland; Iran, Islamic Republic of; any country except Iran, Islamic Republic of.

    Document or certificate conditions are recorded. Customs may ask for:

    • Invoice declaration or origin declaration made out by any exporter on invoice or any other commercial document
    • Goods not originating from or destined to Crimea or Sevastopol (Articles 2 and 2b.1 of Council Regulation (EU) No 692/2014)
    • Movement certificate EUR.1
    • Goods not originating from or not destined for the non-government controlled areas of Ukraine in the oblasts of Donetsk, Kherson, Luhansk and Zaporizhzhia
    • Goods other than those described in the MG footnotes linked to the measure (Annex II, Part VIII of Reg. (EU) 2017/1509)
    • The product is imported from a partner country for importation of iron and steel as listed in Annex XXXVI to Regulation (EU) No 833/2014
    Show all 24 document conditions
    • Goods entered the territory of the customs union of the EU and presented to customs authorities prior to the entry into force or to applicability date of the present sanction, whichever is latest (see Article 12e of Regulation (EU) No 833/2014)
    • Evidence of the country of origin of the iron and steel inputs used for processing of the product in a third country
    • Import authorisation by virtue of article 3g.7 of Council Regulation (EU) 833/2014
    • Import authorisation by virtue of article 12b.2 of Council Regulation (EU) 833/2014
    • Application to obtain the status of authorised CBAM declarant has been submitted until 31 March 2026
    • Goods of EU origin (CBAM)
    • Goods to be moved or used in the context of military activities - Exemption by virtue Article 2.(3) of Regulation (EU) 2023/956
    • Goods originating in Büsingen, Heligoland, or Livigno (Article 2.4 of Regulation (EU) 2023/956)
    • CBAM account number
    • De minimis exemption - Exemption by virtue Article 2a. of Regulation (EU) 2023/956
    • Goods other than those described in the MG footnotes linked to the measure (Annex II, Part VI of Reg. (EU) 2017/1509)
    • Goods other than those described in the MG footnotes linked to the measure (Missile Technology Control Regime list - Annex III of Reg. (EU) 267/2012)
    • Goods other than those described in the footnotes linked to the measure
    • Goods other than those described in the footnotes linked to the measure (Reg 267/2012)
    • Goods not consigned from Iran
    • Import authorisation for restricted goods and technologies (Council Regulation (EU) No 267/2012)
    • The declared goods are not concerned by Council Regulation (EC) No. 267/2012, Annex II
    • Goods other than those described in the MG footnotes linked to the measure (Annex II, Part IV of Reg. (EU) 2017/1509)
    Check this code in the official EU TARIC database

EU tariff measure data version 2026-08-03-tullverket.

Export to Norway

What Norwegian customs charges when goods like these are imported into Norway.

  • 73.04.5110

    Of a wall thickness of more than 1.8 mm

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU origin to use this rate.
  • 73.04.5190

    Other

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU origin to use this rate.

Norwegian tariff data version 1.5/1.2, last checked Aug. 3, 2026.

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

Export to the United Kingdom

What UK customs charges when goods like these are imported into the UK.

  • 7304 51 81 00

    Precision tubes

    Ordinary duty
    Duty free
    Goods of EU origin
    Duty free You need documentation of EU preferential origin to use this rate.

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

UK tariff data version v4.0.1576, last checked Aug. 3, 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).

Before you use the code

Check the facts that sit outside the code

The code can be right while what you pay still changes, because of where the goods come from, when they arrive, or extra EU measures.

  1. The product and its form Check that your product really matches this description, including what it is made of and the form it arrives in.
  2. Country of origin Trade agreements, sanctions and extra measures can change the treatment of the very same code.
  3. Current tariff measures Check today's rate, any restrictions or licences, and the quantity customs asks for, with SKAT or TARIC.

Worth comparing

Codes that sit close to this one, for when the material itself could be different.

Browse chapter 73

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with SKAT, 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.