{
  "summary": "The United States tariff splits HS 7304.29 (casing, tubing and drill pipe, of a kind used in drilling for oil or gas: Other) into 38 national lines: 7304.29.10.10 (having a wall thickness less than 12.7 mm), 7304.29.10.20 (having a wall thickness of 12.7 mm or more), 7304.29.10.30 (having a wall thickness less than 12.7 mm), 7304.29.10.40 (having a wall thickness of 12.7 mm or more) and 34 others. Every United States line under 7304.29 is free of general (MFN) duty.",
  "updatedAt": "2026-10-09",
  "facts": [
    {
      "label": "HS subheading",
      "value": "7304.29",
      "source": null,
      "url": "https://border.bot/hs-codes/730429"
    },
    {
      "label": "Duty (MFN)",
      "value": "Free",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
    },
    {
      "label": "National lines",
      "value": "38",
      "source": null
    },
    {
      "label": "Tariff",
      "value": "United States",
      "source": "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false",
      "url": "https://border.bot/countries/united-states"
    },
    {
      "label": "Chapter",
      "value": "73: Articles of iron or steel",
      "source": null
    }
  ],
  "faq": [
    {
      "question": "How many national tariff lines does the United States tariff have under HS 7304.29?",
      "answer": "The United States tariff splits HS 7304.29 (casing, tubing and drill pipe, of a kind used in drilling for oil or gas: Other) into 38 national lines: 7304.29.10.10 (having a wall thickness less than 12.7 mm), 7304.29.10.20 (having a wall thickness of 12.7 mm or more), 7304.29.10.30 (having a wall thickness less than 12.7 mm), 7304.29.10.40 (having a wall thickness of 12.7 mm or more) and 34 others."
    },
    {
      "question": "What is the duty on HS 7304.29 in the United States?",
      "answer": "Every United States line under 7304.29 is free of general (MFN) duty."
    }
  ],
  "sections": [
    {
      "id": "covers",
      "title": "United States lines under 7304.29",
      "text": [
        "The United States tariff splits HS 7304.29 (casing, tubing and drill pipe, of a kind used in drilling for oil or gas: Other) into 38 national lines: 7304.29.10.10 (having a wall thickness less than 12.7 mm), 7304.29.10.20 (having a wall thickness of 12.7 mm or more), 7304.29.10.30 (having a wall thickness less than 12.7 mm), 7304.29.10.40 (having a wall thickness of 12.7 mm or more) and 34 others.",
        "Every United States line under 7304.29 is free of general (MFN) duty."
      ]
    },
    {
      "id": "other-countries",
      "title": "In other countries",
      "text": [
        "No other national tariff on border.bot has live lines under 7304.29 yet."
      ]
    },
    {
      "id": "sources",
      "title": "Sources and updates",
      "text": [
        "The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.",
        "The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.",
        "The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.",
        "This page was last updated on 9 October 2026.",
        "Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling."
      ]
    }
  ],
  "data": {
    "type": "country-subheading",
    "country": {
      "code": "US",
      "name": "United States",
      "slug": "united-states"
    },
    "schedule": {
      "code": "US",
      "name": "United States",
      "slug": "united-states"
    },
    "borrowed": false,
    "localTaxes": [],
    "localDeminimis": [],
    "ratesLive": true,
    "provenance": [
      {
        "dataset": "US:hs",
        "country": "US",
        "kind": "hs",
        "seq": 1,
        "version": "2026HTSRev21",
        "liveAt": "2026-10-09T21:15:50.043Z",
        "origin": "source",
        "sourceUrls": [
          "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
        ]
      },
      {
        "dataset": "US:rates",
        "country": "US",
        "kind": "rates",
        "seq": 1,
        "version": "2026HTSRev21",
        "liveAt": "2026-10-09T21:15:36.287Z",
        "origin": "source",
        "sourceUrls": [
          "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
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      },
      {
        "dataset": "US:programmes",
        "country": "US",
        "kind": "programmes",
        "seq": 1,
        "version": "2026HTSRev21",
        "liveAt": "2026-10-09T21:15:58.040Z",
        "origin": "source",
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          "https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false"
        ]
      }
    ],
    "dateModified": "2026-10-09T21:15:58.040Z",
    "chapter": {
      "code": "73",
      "description": "Articles of iron or steel"
    },
    "heading": {
      "code": "7304",
      "description": "Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel"
    },
    "subheading": {
      "code": "730429",
      "description": "Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: Other"
    },
    "lines": [
      {
        "code": "7304291010",
        "description": "Having a wall thickness less than 12.7 mm",
        "levels": [
          "Casing, tubing and drill pipe, of a kind used in drilling for oil or gas",
          "Other",
          "Casing",
          "Of iron or nonalloy steel",
          "Threaded or coupled",
          "Having an outside diameter less than 215.9 mm",
          "Having a wall thickness less than 12.7 mm"
        ],
        "english": null,
        "keywords": [],
        "lang": "en",
        "general": {
          "code": "73042910",
          "dutyText": "Free",
          "startDate": null,
          "endDate": null,
          "unit": null
        },
        "preferences": [],
        "measures": [],
        "restrictions": []
      },
      {
        "code": "7304291020",
        "description": "Having a wall thickness of 12.7 mm or more",
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          "Casing, tubing and drill pipe, of a kind used in drilling for oil or gas",
          "Other",
          "Casing",
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          "Having an outside diameter less than 215.9 mm",
          "Having a wall thickness of 12.7 mm or more"
        ],
        "english": null,
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        "general": {
          "code": "73042910",
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        },
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      },
      {
        "code": "7304291030",
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          "Having a wall thickness less than 12.7 mm"
        ],
        "english": null,
        "keywords": [],
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          "code": "73042910",
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        "code": "7304291040",
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        ],
        "english": null,
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          "code": "73042910",
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        "code": "7304291050",
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          "code": "73042910",
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        "code": "7304291060",
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          "Having a wall thickness less than 12.7 mm"
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          "Having a wall thickness less than 12.7 mm"
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        },
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          "Having an outside diameter of 215.9 mm or more but not exceeding 285.8 mm",
          "Having a wall thickness less than 12.7 mm"
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        },
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        },
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        },
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        },
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        },
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        ],
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        ],
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      {
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          "Other",
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          "Having a wall thickness of 12.7 mm or more"
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        },
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      },
      {
        "code": "7304294150",
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        "levels": [
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          "Other",
          "Casing",
          "Of other alloy steel",
          "Other",
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