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Home > HTS Codes > Chapter 73 > 7306

Custom Duty Rate for HTS Code 7306 : Tubes, pipes and hollow profiles "e.g., open seam or welded, riveted or similarly closed", of iron or steel (excluding of cast iron, seamless tubes and pipes and tubes having internal and external circular cross-sections and an external diameter of 406,4 mm)

Heading/SubheadingArticle DescriptionUnit of QuantityRates of Duty
12
GeneralSpecial
7306.11Line pipe of a kind used for oil or gas pipelines, welded, of flat-rolled products of stainless steel, of an external diameter of = 406,4 mm
7306.11.00Welded line pipe for oil or gas pipelines, of stainless steelFree10.00%
7306.11.00.10Welded line pipe of stainless steel, outside diameter not exceeding 114.3 millimeterskg
7306.11.00.50Welded line pipe of stainless steel, of a kind used for oil or gas pipelines, with an outside diameter exceeding 114.3 mmkg
7306.19Line pipe of a kind used for oil or gas pipelines, welded, of flat-rolled products of iron or steel, of an external diameter of = 406,4 mm (excluding products of stainless steel or of cast iron)
7306.19.10Welded line pipe for oil or gas pipelines, of iron or nonalloy steelFree10.00%
7306.19.10.10Welded line pipe of iron or nonalloy steel, of a kind used for oil or gas pipelines, with an outside diameter not exceeding 114.3 mmkg
7306.19.10.50Welded line pipe of iron or nonalloy steel, of a kind used for oil or gas pipelines, with an outside diameter exceeding 114.3 mmkg
7306.19.51Welded line pipe for oil or gas pipelines, of alloy steel (excluding stainless)Free10.00%
7306.19.51.10Welded line pipe of other alloy steel (not stainless), of a kind used for oil or gas pipelines, with an outside diameter not exceeding 114.3 mmkg
7306.19.51.50Welded line pipe of other alloy steel (not stainless), of a kind used for oil or gas pipelines, with an outside diameter exceeding 114.3 mmkg
7306.21Casing and tubing of a kind used in drilling for oil or gas, welded, of flat-rolled products of stainless steel, of an external diameter of = 406,4 mm
7306.21.30.00Welded casing for oil or gas drilling, of stainless steel, threaded or coupledkgFree30.00%
7306.21.40.00Welded casing for oil or gas drilling, of stainless steel, not threaded or coupledkgFree10.00%
7306.21.80Welded tubing for oil or gas drilling, of stainless steelFree10.00%
7306.21.80.10Welded tubing of stainless steel, of a kind used in drilling for oil or gas, imported with couplingkg
7306.21.80.50Welded tubing of stainless steel, of a kind used in drilling for oil or gas, not imported with couplingkg
7306.29Casing and tubing of a kind used in drilling for oil or gas, welded, of flat-rolled products of iron or steel, of an external diameter of = 406,4 mm (excluding products of stainless steel or of cast iron)
7306.29.10Welded casing for oil or gas drilling, of iron or nonalloy steel, threaded or coupledFree20.00%
7306.29.10.30Welded casing of iron or nonalloy steel, threaded or coupled, of a kind used in drilling for oil or gas, imported with couplingkg
7306.29.10.90Welded casing of iron or nonalloy steel, threaded or coupled, of a kind used in drilling for oil or gas, not imported with couplingkg
7306.29.20.00Welded casing for oil or gas drilling, of iron or nonalloy steel, not threaded or coupledkgFree0.00%
7306.29.31.00Welded casing for oil or gas drilling, of alloy steel (excluding stainless), threaded or coupledkgFree30.00%
7306.29.41.00Welded casing for oil or gas drilling, of alloy steel (excluding stainless), not threaded or coupledkgFree10.00%
7306.29.60Welded tubing for oil or gas drilling, of iron or nonalloy steelFree10.00%
7306.29.60.10Welded tubing of iron or nonalloy steel, of a kind used in drilling for oil or gas, imported with couplingkg
7306.29.60.50Welded tubing of iron or nonalloy steel, of a kind used in drilling for oil or gas, not imported with couplingkg
7306.29.81Welded tubing for oil or gas drilling, of alloy steel (excluding stainless)Free10.00%
7306.29.81.10Welded tubing of other alloy steel (not stainless), of a kind used in drilling for oil or gas, imported with couplingkg
7306.29.81.50Welded tubing of other alloy steel (not stainless), of a kind used in drilling for oil or gas, not imported with couplingkg
7306.30Tubes, pipes and hollow profiles, welded, of circular cross-section, of iron or non-alloy steel (excluding products having internal and external circular cross-sections and an external diameter of 406,4 mm, or line pipe of a kind used for oil or gas pipelines or casing and tubing of a kind used in drilling for oil or gas)
7306.30.10.00Welded tubes and pipes, circular cross section, of iron or nonalloy steel, wall thickness less than 1.65 millimeterskgFree30.00%
7306.30.30.00Tapered steel pipes and tubes for illuminating articles, welded, circular cross section, iron or nonalloy steel, wall thickness 1.65 millimeters or morekgFree50.00%
7306.30.50Welded tubes and pipes, circular cross section, iron or nonalloy steel, wall thickness 1.65 millimeters or more, excluding illuminating partsFree10.00%
7306.30.50.10Welded tubes of iron or nonalloy steel, wall thickness 1.65 millimeters or more, suitable for use in boilers or heat exchangerskg
7306.30.50.15Welded tubes and pipes of iron or nonalloy steel, circular, cold-drawn, with a wall thickness of 1.65 mm or morekg
7306.30.50.20Welded tubes and pipes of iron or nonalloy steel, circular, cold-rolled with a wall thickness not exceeding 2.54 mmkg
7306.30.50.25Code not specifically detailed in current source; surrounding hierarchical data suggests iron/nonalloy welded pipekg
7306.30.50.28Welded pipe of iron or nonalloy steel, wall 1.65 millimeters or more, galvanized, diameter 50.8 to 114.3 millimeters, internally coated for electrical conduitkg
7306.30.50.32Code not specifically detailed in current source; surrounding hierarchical data suggests iron/nonalloy welded pipekg
7306.30.50.35Welded tubes and pipes of iron or nonalloy steel, circular, being tube and pipe hollows for redrawing, with a wall thickness of 1.65 mm or morekg
7306.30.50.40Code not specifically detailed in current source; surrounding hierarchical data suggests iron/nonalloy welded pipekg
7306.30.50.55Code not specifically detailed in current source; surrounding hierarchical data suggests iron/nonalloy welded pipekg
7306.30.50.85Welded tubes and pipes of iron or nonalloy steel, circular, galvanized, with an outside diameter exceeding 114.3 mm but not exceeding 406.4 mmkg
7306.30.50.90Welded tubes and pipes of iron or nonalloy steel, circular, not galvanized, with an outside diameter exceeding 114.3 mm but not exceeding 406.4 mmkg
7306.40Tubes, pipes and hollow profiles, welded, of circular cross-section, of stainless steel (excluding products having internal and external circular cross-sections and an external diameter of 406,4 mm, and products of a kind used for oil or gas pipelines or of a kind used in drilling for oil or gas)
7306.40.10Welded tubes and pipes, circular cross section, of stainless steel, wall thickness less than 1.65 millimetersFree40.00%
7306.40.10.10Welded tubes of stainless steel, wall less than 1.65 millimeters, containing over 0.5 percent nickel and 1.5 to 5 percent molybdenumkg
7306.40.10.15Welded tubes of stainless steel, wall less than 1.65 millimeters, containing over 0.5 percent nickel, excluding 1.5 to 5 percent molybdenumkg
7306.40.10.90Welded tubes and pipes of stainless steel, circular, with a wall thickness less than 1.65 mm, not of specific nickel or molybdenum weight contentkg
7306.40.50Welded tubes and pipes, circular cross section, of stainless steel, wall thickness 1.65 millimeters or moreFree10.00%
7306.40.50.05Welded tubes of high-nickel alloy steel, wall 1.65 millimeters or morekg
7306.40.50.15Welded tubes and pipes of stainless steel, circular, suitable for specialized heater use, with a wall thickness of 1.65 mm or morekg
7306.40.50.40Welded tubes and pipes of stainless steel, circular, cold-drawn or cold-rolled, containing between 0.5 percent and 24 percent nickel by weightkg
7306.40.50.42Welded tubes of stainless steel, wall 1.65 millimeters or more, cold-drawn/rolled, containing less than 15 percent chromiumkg
7306.40.50.44Welded tubes and pipes of stainless steel, circular, cold-drawn or cold-rolled, containing 15 percent or more by weight of chromium and 0.5 percent or less nickelkg
7306.40.50.62Welded tubes and pipes of stainless steel, circular, with an outside diameter not exceeding 114.3 mm, containing between 0.5 percent and 24 percent nickel, and between 1.5 percent and 5 percent molybdenumkg
7306.40.50.64Welded tubes and pipes of stainless steel, circular, with an outside diameter not exceeding 114.3 mm, containing between 0.5 percent and 24 percent nickel, without specific molybdenum contentkg
7306.40.50.80Welded tubes and pipes of stainless steel, circular, with an outside diameter not exceeding 114.3 mm, of other than high-nickel or specific chrome/nickel contentkg
7306.40.50.85Welded tubes and pipes of stainless steel, circular, with an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm, containing between 0.5 percent and 24 percent nickelkg
7306.40.50.90Welded tubes and pipes of stainless steel, circular, with an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm, other than those with specific nickel contentkg
7306.50Tubes, pipes and hollow profiles, welded, of circular cross-section, of alloy steel other than stainless (excluding tubes and pipes having internal and external circular cross-sections and an external diameter of 406,4 mm, and line pipe of a kind used for oil or gas pipelines or casing and tubing of a kind used in drilling for oil or gas)
7306.50.10.00Welded tubes and pipes, circular cross section, of other alloy steel, wall thickness less than 1.65 millimeterskgFree40.00%
7306.50.30.00Tapered steel pipes and tubes for illuminating articles, welded, circular cross section, alloy steel, wall thickness 1.65 millimeters or morekgFree50.00%
7306.50.50Welded tubes and pipes, circular cross section, of other alloy steel, wall thickness 1.65 millimeters or more, excluding illuminating partsFree10.00%
7306.50.50.10Welded tubes and pipes of other alloy steel (not stainless), circular, suitable for specialized heater use, with a wall thickness of 1.65 mm or morekg
7306.50.50.30Welded tubes and pipes of other alloy steel (not stainless), circular, cold-drawn or cold-rolled, with a wall thickness of 1.65 mm or morekg
7306.50.50.50Welded tubes and pipes of other alloy steel (not stainless), circular, with an outside diameter not exceeding 114.3 mmkg
7306.50.50.70Welded tubes and pipes of other alloy steel (not stainless), circular, with an outside diameter exceeding 114.3 mm but not exceeding 406.4 mmkg
7306.61Tubes and pipes and hollow profiles, welded, of square or rectangular cross-section, of iron or steel
7306.61.10.00Welded tubes and pipes of square or rectangular cross section, iron or nonalloy steel, wall thickness 4 millimeters or morekgFree0.00%
7306.61.30.00Welded tubes and pipes of square or rectangular cross section, alloy steel, wall thickness 4 millimeters or morekgFree30.00%
7306.61.50.00Welded tubes and pipes of square or rectangular cross section, iron or nonalloy steel, wall thickness less than 4 millimeterskgFree30.00%
7306.61.70Welded tubes and pipes of square or rectangular cross section, alloy steel, wall thickness less than 4 millimetersFree40.00%
7306.61.70.30Welded tubes and pipes of stainless steel, of square or rectangular cross section, with a wall thickness less than 4 mmkg
7306.61.70.60Welded tubes and pipes of other alloy steel (not stainless or square), of rectangular cross section, with a wall thickness less than 4 mmkg
7306.69Tubes, pipes and hollow profiles, welded, of non-circular cross-section, of iron or steel (excluding tubes and pipes having internal and external circular cross-sections and an external diameter of 406,4 mm, line pipe of a kind used for oil or gas pipelines or casing and tubing of a kind used in drilling for oil or gas, and tubes and pipes and hollow profiles of square or rectangular cross-section)
7306.69.10.00Welded tubes and pipes of non-circular cross section (excluding square/rectangular), iron or nonalloy steel, wall thickness 4 millimeters or morekgFree0.00%
7306.69.30.00Welded tubes and pipes of non-circular cross section (excluding square/rectangular), alloy steel, wall thickness 4 millimeters or morekgFree30.00%
7306.69.50.00Welded tubes and pipes of non-circular cross section (excluding square/rectangular), iron or nonalloy steel, wall thickness less than 4 millimeterskgFree30.00%
7306.69.70Welded tubes and pipes of non-circular cross section (excluding square/rectangular), alloy steel, wall thickness less than 4 millimetersFree40.00%
7306.69.70.30Welded tubes and pipes of stainless steel, of noncircular cross section (other than square or rectangular), with a wall thickness less than 4 mmkg
7306.69.70.60Welded tubes and pipes of other alloy steel (not stainless), of noncircular cross section, with a wall thickness less than 4 mmkg
7306.90Tubes, pipes and hollow profiles "e.g., open seam, riveted or similarly closed", of iron or steel (excluding of cast iron, seamless or welded tubes and pipes and tubes and pipes having internal and external circular cross-sections and an external diameter of 406,4 mm)
7306.90.10.00Tubes, pipes and hollow profiles (e.g. riveted or open seamed), circular cross section, of iron or nonalloy steelkgFree10.00%
7306.90.50.00Tubes, pipes and hollow profiles (e.g. riveted or open seamed), circular cross section, of alloy steelkgFree10.00%

Disclaimer: The HTS code data and duty rates shown on this page are sourced from the Harmonized Tariff Schedule of the United States, Revision 15 (2025), published by the U.S. International Trade Commission (USITC). This information is provided for general reference purposes only. Credlix is a trade finance platform, not a licensed customs broker, freight forwarder, or trade law firm. It makes no warranty, express or implied, regarding the accuracy, completeness, or fitness of this data. Always verify against the latest schedule at hts.usitc.gov before making any import decisions.

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