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Home > HTS Codes > Chapter 73 > 7304

Custom Duty Rate for HTS Code 7304 : Tubes, pipes and hollow profiles, seamless, of iron or steel (excluding products of cast iron)

Heading/SubheadingArticle DescriptionUnit of QuantityRates of Duty
12
GeneralSpecial
7304.11Line pipe of a kind used for oil or gas pipelines, seamless, of stainless steel
7304.11.00Line pipe for oil or gas pipelines, seamless, of stainless steelFree40.00%
7304.11.00.20Seamless line pipe of stainless steel for oil or gas, outside diameter not exceeding 114.3 millimeterskg
7304.11.00.50Seamless line pipe of stainless steel for oil or gas, outside diameter 114.3 to 406.4 millimeterskg
7304.11.00.80Seamless line pipe of stainless steel for oil or gas, outside diameter exceeding 406.4 millimeterskg
7304.19Line pipe of a kind used for oil or gas pipelines, seamless, of iron or steel (excluding products of stainless steel or of cast iron)
7304.19.10Line pipe for oil or gas pipelines, seamless, of iron or nonalloy steelFree30.00%
7304.19.10.20Seamless line pipe of iron or nonalloy steel for oil or gas, outside diameter not exceeding 114.3 millimeterskg
7304.19.10.30Seamless line pipe of iron or nonalloy steel for oil or gas, outside diameter 114.3 to 215.9 millimeterskg
7304.19.10.45Seamless line pipe of iron or nonalloy steel for oil or gas, outside diameter 215.9 to 406.4 millimeters, wall thickness less than 12.7 millimeterskg
7304.19.10.60Seamless line pipe of iron or nonalloy steel for oil or gas, outside diameter 215.9 to 406.4 millimeters, wall thickness 12.7 millimeters or morekg
7304.19.10.80Seamless line pipe of iron or nonalloy steel for oil or gas, outside diameter exceeding 406.4 millimeterskg
7304.19.50Line pipe for oil or gas pipelines, seamless, of alloy steel (excluding stainless)Free40.00%
7304.19.50.20Seamless line pipe of alloy steel (non-stainless) for oil or gas, outside diameter not exceeding 114.3 millimeterskg
7304.19.50.50Seamless line pipe of alloy steel (non-stainless) for oil or gas, outside diameter 114.3 to 406.4 millimeterskg
7304.19.50.80Seamless line pipe of alloy steel (non-stainless) for oil or gas, outside diameter exceeding 406.4 millimeterskg
7304.22Drill pipe, seamless, of stainless steel, of a kind used in drilling for oil or gas
7304.22.00Drill pipe used in drilling for oil or gas, seamless, of stainless steelFree40.00%
7304.22.00.30Seamless drill pipe of stainless steel for oil or gas, outside diameter not exceeding 168.3 millimeters, wall thickness not exceeding 9.5 millimeterskg
7304.22.00.45Seamless drill pipe of stainless steel for oil or gas, outside diameter not exceeding 168.3 millimeters, wall thickness exceeding 9.5 millimeterskg
7304.22.00.60Seamless drill pipe of stainless steel for oil or gas, outside diameter exceeding 168.3 millimeterskg
7304.23Drill pipe, seamless, of a kind used in drilling for oil or gas, of iron or steel (excluding products of stainless steel or of cast iron)
7304.23.30.00Drill pipe used in drilling for oil or gas, seamless, of iron or nonalloy steelkgFree30.00%
7304.23.60Drill pipe used in drilling for oil or gas, seamless, of alloy steel (excluding stainless)Free40.00%
7304.23.60.30Seamless drill pipe of alloy steel (non-stainless) for oil or gas, outside diameter not exceeding 168.3 millimeters, wall thickness not exceeding 9.5 millimeterskg
7304.23.60.45Seamless drill pipe of alloy steel (non-stainless) for oil or gas, outside diameter not exceeding 168.3 millimeters, wall thickness exceeding 9.5 millimeterskg
7304.23.60.60Seamless drill pipe of alloy steel (non-stainless) for oil or gas, outside diameter exceeding 168.3 millimeterskg
7304.24Casing and tubing, seamless, of a kind used for drilling for oil or gas, of stainless steel
7304.24.30Casing used in drilling for oil or gas, seamless, of stainless steel, threaded or coupledFree30.00%
7304.24.30.10Seamless casing of stainless steel, threaded/coupled, outside diameter less than 215.9 millimeters, wall thickness less than 12.7 millimeterskg
7304.24.30.20Seamless casing of stainless steel, threaded/coupled, outside diameter less than 215.9 millimeters, wall thickness 12.7 millimeters or morekg
7304.24.30.30Seamless casing of stainless steel, threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 285.8 mm, and a wall thickness less than 12.7 mmkg
7304.24.30.40Seamless casing of stainless steel, threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 285.8 mm, and a wall thickness of 12.7 mm or morekg
7304.24.30.45Seamless casing of stainless steel, threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mmkg
7304.24.30.80Seamless casing of stainless steel, threaded/coupled, outside diameter exceeding 406.4 millimeterskg
7304.24.40Casing used in drilling for oil or gas, seamless, of stainless steel, not threaded or coupledFree10.00%
7304.24.40.10Seamless casing of stainless steel, not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter less than 215.9 mm and a wall thickness less than 12.7 mmkg
7304.24.40.20Seamless casing of stainless steel, not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter less than 215.9 mm and a wall thickness of 12.7 mm or morekg
7304.24.40.30Seamless casing of stainless steel, not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 285.8 mm, and a wall thickness less than 12.7 mmkg
7304.24.40.40Seamless casing of stainless steel, not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 285.8 mm, and a wall thickness of 12.7 mm or morekg
7304.24.40.50Seamless casing of stainless steel, not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness less than 12.7 mmkg
7304.24.40.60Seamless casing of stainless steel, not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness of 12.7 mm or morekg
7304.24.40.80Seamless casing of stainless steel, not threaded/coupled, outside diameter exceeding 406.4 millimeterskg
7304.24.60Tubing used in drilling for oil or gas, seamless, of stainless steelFree40.00%
7304.24.60.15Seamless tubing of stainless steel for oil or gas, outside diameter not exceeding 114.3 millimeters, wall thickness not exceeding 9.5 millimeterskg
7304.24.60.30Seamless tubing of stainless steel, of a kind used in drilling for oil or gas, with an outside diameter not exceeding 114.3 mm and a wall thickness exceeding 9.5 mmkg
7304.24.60.45Seamless tubing of stainless steel, of a kind used in drilling for oil or gas, with an outside diameter exceeding 114.3 mm but less than 215.9 mmkg
7304.24.60.60Seamless tubing of stainless steel, of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 406.4 mmkg
7304.24.60.75Seamless tubing of stainless steel for oil or gas, outside diameter exceeding 406.4 millimeterskg
7304.29Casing and tubing, seamless, of iron or steel, of a kind used in drilling for oil or gas (excluding products of cast iron)
7304.29.10Casing used in drilling for oil or gas, seamless, of iron or nonalloy steel, threaded or coupledFree20.00%
7304.29.10.10Seamless casing of iron or nonalloy steel, threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter less than 215.9 mm and a wall thickness less than 12.7 mmkg
7304.29.10.20Seamless casing of iron or nonalloy steel, threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter less than 215.9 mm and a wall thickness of 12.7 mm or morekg
7304.29.10.30Seamless casing of iron or nonalloy steel, threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 285.8 mm, and a wall thickness less than 12.7 mmkg
7304.29.10.40Seamless casing of iron or nonalloy steel, threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 285.8 mm, and a wall thickness of 12.7 mm or morekg
7304.29.10.50Seamless casing of iron or nonalloy steel, threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness less than 12.7 mmkg
7304.29.10.60Seamless casing of iron or nonalloy steel, threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness of 12.7 mm or morekg
7304.29.10.80Seamless casing of iron or nonalloy steel, threaded/coupled, outside diameter exceeding 406.4 millimeterskg
7304.29.20Casing used in drilling for oil or gas, seamless, of iron or nonalloy steel, not threaded or coupledFree0.00%
7304.29.20.10Seamless casing of iron or nonalloy steel, not threaded/coupled, outside diameter less than 215.9 millimeters, wall thickness less than 12.7 millimeterskg
7304.29.20.20Seamless casing of iron or nonalloy steel, not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter less than 215.9 mm and a wall thickness of 12.7 mm or morekg
7304.29.20.30Seamless casing of iron or nonalloy steel, not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 285.8 mm, and a wall thickness less than 12.7 mmkg
7304.29.20.40Seamless casing of iron or nonalloy steel, not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 285.8 mm, and a wall thickness of 12.7 mm or morekg
7304.29.20.50Seamless casing of iron or nonalloy steel, not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness less than 12.7 mmkg
7304.29.20.60Seamless casing of iron or nonalloy steel, not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness of 12.7 mm or morekg
7304.29.20.80Seamless casing of iron or nonalloy steel, not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter exceeding 406.4 mmkg
7304.29.31Casing used in drilling for oil or gas, seamless, of alloy steel (excluding stainless), threaded or coupledFree30.00%
7304.29.31.10Seamless casing of other alloy steel (not stainless), threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter less than 215.9 mm and a wall thickness less than 12.7 mmkg
7304.29.31.20Seamless casing of other alloy steel (not stainless), threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter less than 215.9 mm and a wall thickness of 12.7 mm or morekg
7304.29.31.30Seamless casing of other alloy steel (not stainless), threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 285.8 mm, and a wall thickness less than 12.7 mmkg
7304.29.31.40Seamless casing of other alloy steel (not stainless), threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 285.8 mm, and a wall thickness of 12.7 mm or morekg
7304.29.31.50Seamless casing of other alloy steel (not stainless), threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness less than 12.7 mmkg
7304.29.31.60Seamless casing of other alloy steel (not stainless), threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness of 12.7 mm or morekg
7304.29.31.80Seamless casing of other alloy steel (not stainless), threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter exceeding 406.4 mmkg
7304.29.41Casing used in drilling for oil or gas, seamless, of alloy steel (excluding stainless), not threaded or coupledFree10.00%
7304.29.41.10Seamless casing of other alloy steel (not stainless), not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter less than 215.9 mm and a wall thickness less than 12.7 mmkg
7304.29.41.20Seamless casing of other alloy steel (not stainless), not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter less than 215.9 mm and a wall thickness of 12.7 mm or morekg
7304.29.41.30Seamless casing of other alloy steel (not stainless), not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 285.8 mm, and a wall thickness less than 12.7 mmkg
7304.29.41.40Seamless casing of other alloy steel (not stainless), not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 285.8 mm, and a wall thickness of 12.7 mm or morekg
7304.29.41.50Seamless casing of other alloy steel (not stainless), not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness less than 12.7 mmkg
7304.29.41.60Seamless casing of other alloy steel (not stainless), not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness of 12.7 mm or morekg
7304.29.41.80Seamless casing of other alloy steel (not stainless), not threaded or coupled, of a kind used in drilling for oil or gas, with an outside diameter exceeding 406.4 mmkg
7304.29.50Tubing used in drilling for oil or gas, seamless, of iron or nonalloy steelFree30.00%
7304.29.50.15Seamless tubing of iron or nonalloy steel, of a kind used in drilling for oil or gas, with an outside diameter not exceeding 114.3 mm and a wall thickness not exceeding 9.5 mmkg
7304.29.50.30Seamless tubing of iron or nonalloy steel, of a kind used in drilling for oil or gas, with an outside diameter not exceeding 114.3 mm and a wall thickness exceeding 9.5 mmkg
7304.29.50.45Seamless tubing of iron or nonalloy steel, of a kind used in drilling for oil or gas, with an outside diameter exceeding 114.3 mm but less than 215.9 mmkg
7304.29.50.60Seamless tubing of iron or nonalloy steel, of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 406.4 mmkg
7304.29.50.75Seamless tubing of iron or nonalloy steel, of a kind used in drilling for oil or gas, with an outside diameter exceeding 406.4 mmkg
7304.29.61Tubing used in drilling for oil or gas, seamless, of alloy steel (excluding stainless)Free40.00%
7304.29.61.15Seamless tubing of other alloy steel (not stainless), of a kind used in drilling for oil or gas, with an outside diameter not exceeding 114.3 mm and a wall thickness not exceeding 9.5 mmkg
7304.29.61.30Seamless tubing of other alloy steel (not stainless), of a kind used in drilling for oil or gas, with an outside diameter not exceeding 114.3 mm and a wall thickness exceeding 9.5 mmkg
7304.29.61.45Seamless tubing of other alloy steel (not stainless), of a kind used in drilling for oil or gas, with an outside diameter exceeding 114.3 mm but less than 215.9 mmkg
7304.29.61.60Seamless tubing of other alloy steel (not stainless), of a kind used in drilling for oil or gas, with an outside diameter of 215.9 mm or more but not exceeding 406.4 mmkg
7304.29.61.75Seamless tubing of other alloy steel (not stainless), of a kind used in drilling for oil or gas, with an outside diameter exceeding 406.4 mmkg
7304.31Tubes, pipes and hollow profiles, seamless, of circular cross-section, of iron or non-alloy steel, cold-drawn or cold-rolled "cold-reduced" (excluding cast iron products and line pipe of a kind used for oil or gas pipelines or casing and tubing of a kind used for drilling for oil or gas)
7304.31.30.00Seamless hollow bars of circular cross section, of iron or nonalloy steel, cold-drawn or cold-rolledkgFree20.00%
7304.31.60Seamless tubes and pipes of circular cross section, of iron or nonalloy steel, cold-drawn or cold-rolled (excluding hollow bars)Free30.00%
7304.31.60.10Seamless tubes/pipes of iron or nonalloy steel, cold-drawn/rolled, suitable for use in boilers or heat exchangerskg
7304.31.60.50Seamless tubes/pipes of iron or nonalloy steel, cold-drawn/rolled, not for use in boilers/heat exchangerskg
7304.39Tubes, pipes and hollow profiles, seamless, of circular cross-section, of iron or non-alloy steel, not cold-drawn or cold-rolled "cold-reduced" (excluding cast iron products, line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil or gas)
7304.39.00Seamless tubes and pipes of circular cross section, of iron or nonalloy steel, not cold-drawn or cold-rolledFree30.00%
7304.39.00.02Seamless tubes/pipes of iron or nonalloy steel, not cold-drawn, for boilers/heat exchangers, outside diameter less than 38.1 millimeterskg
7304.39.00.04Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, suitable for use in boilers, superheaters and similar heaters, with an outside diameter of 38.1 mm or more but less than 190.5 mmkg
7304.39.00.06Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, suitable for use in boilers, superheaters and similar heaters, with an outside diameter of 190.5 mm or more but not exceeding 285.8 mmkg
7304.39.00.08Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, suitable for use in boilers, superheaters and similar heaters, with an outside diameter exceeding 285.8 mmkg
7304.39.00.16Seamless tubes/pipes of iron or nonalloy steel, not cold-drawn, galvanized, outside diameter not exceeding 114.3 millimeterskg
7304.39.00.20Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, not for specialized heater use, with an outside diameter less than 38.1 mmkg
7304.39.00.24Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, with an outside diameter of 38.1 mm or more but not exceeding 114.3 mm, and a wall thickness less than 6.4 mmkg
7304.39.00.28Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, with an outside diameter of 38.1 mm or more but not exceeding 114.3 mm, and a wall thickness of 6.4 mm or more but not exceeding 12.7 mmkg
7304.39.00.32Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, with an outside diameter of 38.1 mm or more but not exceeding 114.3 mm, and a wall thickness exceeding 12.7 mmkg
7304.39.00.36Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, with an outside diameter exceeding 114.3 mm but less than 190.5 mm, and a wall thickness less than 12.7 mmkg
7304.39.00.40Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, with an outside diameter exceeding 114.3 mm but less than 190.5 mm, and a wall thickness of 12.7 mm or more but less than 19 mmkg
7304.39.00.44Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, with an outside diameter exceeding 114.3 mm but less than 190.5 mm, and a wall thickness of 19 mm or morekg
7304.39.00.48Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, with an outside diameter of 190.5 mm or more but not exceeding 285.8 mm, and a wall thickness less than 12.7 mmkg
7304.39.00.52Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, with an outside diameter of 190.5 mm or more but not exceeding 285.8 mm, and a wall thickness of 12.7 mm or more but less than 19 mmkg
7304.39.00.56Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, with an outside diameter of 190.5 mm or more but not exceeding 285.8 mm, and a wall thickness of 19 mm or morekg
7304.39.00.62Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness less than 12.7 mmkg
7304.39.00.68Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness of 12.7 mm or more but less than 19 mmkg
7304.39.00.72Seamless tubes, pipes and hollow profiles of iron or nonalloy steel, other than cold-drawn or cold-rolled, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness of 19 mm or morekg
7304.39.00.76Seamless tubes/pipes of iron or nonalloy steel, not cold-drawn, non-galvanized, outside diameter exceeding 406.4 millimeters, wall thickness less than 19 millimeterskg
7304.39.00.80Seamless tubes/pipes of iron or nonalloy steel, not cold-drawn, non-galvanized, outside diameter exceeding 406.4 millimeters, wall thickness 19 millimeters or morekg
7304.41Tubes, pipes and hollow profiles, seamless, of circular cross-section, of stainless steel, cold-drawn or cold-rolled "cold-reduced" (excluding line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil or gas)
7304.41.30Seamless tubes and pipes of circular cross section, of stainless steel, cold-drawn or cold-rolled, external diameter less than 19 millimetersFree40.00%
7304.41.30.05Seamless tubes/pipes of stainless steel, cold-drawn, external diameter less than 19 millimeters, of high-nickel alloy steelkg
7304.41.30.15Seamless tubes, pipes and hollow profiles of stainless steel, cold-drawn or cold-rolled, with an external diameter less than 19 mm, suitable for use in boilers, superheaters and similar heaterskg
7304.41.30.45Seamless tubes, pipes and hollow profiles of stainless steel, cold-drawn or cold-rolled, with an external diameter less than 19 mm, other than for specialized heater or high-nickel usekg
7304.41.60Seamless tubes and pipes of circular cross section, of stainless steel, cold-drawn or cold-rolled, external diameter 19 millimeters or moreFree40.00%
7304.41.60.05Seamless tubes, pipes and hollow profiles of stainless steel, cold-drawn or cold-rolled, with an external diameter of 19 mm or more, of high-nickel alloy steelkg
7304.41.60.15Seamless tubes/pipes of stainless steel, cold-drawn, external diameter 19 millimeters or more, for use in boilers or heat exchangerskg
7304.41.60.45Seamless tubes, pipes and hollow profiles of stainless steel, cold-drawn or cold-rolled, with an external diameter of 19 mm or more, other than for specialized heater or high-nickel usekg
7304.49Tubes, pipes and hollow profiles, seamless, of circular cross-section, of stainless steel, not cold-drawn or cold-rolled "cold-reduced" (excluding line pipe of a kind used for oil or gas pipelines or of a kind used for drilling for oil or gas)
7304.49.00Seamless tubes and pipes of circular cross section, of stainless steel, not cold-drawn or cold-rolledFree40.00%
7304.49.00.05Seamless tubes/pipes of stainless steel, not cold-drawn, of high-nickel alloy steelkg
7304.49.00.15Seamless hollow bars of stainless steel, not cold-drawnkg
7304.49.00.45Seamless tubes/pipes of stainless steel, not cold-drawn, not hollow bars, for use in boilers or heat exchangerskg
7304.49.00.60Seamless tubes, pipes and hollow profiles of stainless steel, other than cold-drawn or cold-rolled, not being hollow bars, of other than specialized heater or high-nickel usekg
7304.51Tubes, pipes and hollow profiles, seamless, of circular cross-section, of alloy steel other than stainless, cold-drawn or cold-rolled "cold-reduced" (excluding line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil)
7304.51.10.00Seamless tubes and pipes of circular cross section, of alloy steel, cold-drawn or cold-rolled, for ball or roller bearingskgFree30.00%
7304.51.50Seamless tubes and pipes of circular cross section, of alloy steel, cold-drawn or cold-rolled, excluding those for bearingsFree40.00%
7304.51.50.05Seamless tubes/pipes of alloy steel, cold-drawn, of high-nickel alloy steelkg
7304.51.50.15Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), cold-drawn or cold-rolled, suitable for use in boilers, superheaters and similar heaters, of heat-resisting steelkg
7304.51.50.45Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), cold-drawn or cold-rolled, suitable for use in boilers, superheaters and similar heaters, other than heat-resisting steelkg
7304.51.50.60Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), cold-drawn or cold-rolled, other than for specialized heater, high-nickel or bearing usekg
7304.59Tubes, pipes and hollow profiles, seamless, of circular cross-section, of alloy steel other than stainless, not cold-drawn or cold-rolled "cold-reduced" (excluding line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil)
7304.59.10.00Seamless tubes and pipes of circular cross section, of alloy steel, not cold-drawn or cold-rolled, for ball or roller bearingskgFree30.00%
7304.59.20Seamless tubes and pipes of circular cross section, of alloy steel, not cold-drawn or cold-rolled, for boilers or heat exchangersFree40.00%
7304.59.20.30Seamless tubes/pipes of alloy steel, not cold-drawn, for boilers/heat exchangers, of heat-resisting steelkg
7304.59.20.40Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, suitable for use in boilers, superheaters and similar heaters, with an outside diameter less than 38.1 mmkg
7304.59.20.45Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, suitable for use in boilers, superheaters and similar heaters, with an outside diameter of 38.1 mm or more but not exceeding 114.3 mmkg
7304.59.20.55Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, suitable for use in boilers, superheaters and similar heaters, with an outside diameter exceeding 114.3 mm but less than 190.5 mmkg
7304.59.20.60Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, suitable for use in boilers, superheaters and similar heaters, with an outside diameter of 190.5 mm or more but not exceeding 285.8 mmkg
7304.59.20.70Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, suitable for use in boilers, superheaters and similar heaters, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mmkg
7304.59.20.80Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, suitable for use in boilers, superheaters and similar heaters, with an outside diameter exceeding 406.4 mmkg
7304.59.60.00Seamless tubes and pipes of circular cross section, of heat-resisting alloy steel, not cold-drawn or cold-rolledkgFree40.00%
7304.59.80Seamless tubes and pipes of circular cross section, of alloy steel (excluding heat-resisting or bearing steel), not cold-drawn or cold-rolledFree40.00%
7304.59.80.10Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, with an outside diameter less than 38.1 mmkg
7304.59.80.15Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, with an outside diameter of 38.1 mm or more but not exceeding 114.3 mm, and a wall thickness less than 6.4 mmkg
7304.59.80.20Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, with an outside diameter of 38.1 mm or more but not exceeding 114.3 mm, and a wall thickness of 6.4 mm or more but not exceeding 12.7 mmkg
7304.59.80.25Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, with an outside diameter of 38.1 mm or more but not exceeding 114.3 mm, and a wall thickness exceeding 12.7 mmkg
7304.59.80.30Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, with an outside diameter exceeding 114.3 mm but less than 190.5 mm, and a wall thickness less than 12.7 mmkg
7304.59.80.35Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, with an outside diameter exceeding 114.3 mm but less than 190.5 mm, and a wall thickness of 12.7 mm or more but less than 19 mmkg
7304.59.80.40Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, with an outside diameter exceeding 114.3 mm but less than 190.5 mm, and a wall thickness of 19 mm or morekg
7304.59.80.45Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, with an outside diameter of 190.5 mm or more but not exceeding 285.8 mm, and a wall thickness less than 12.7 mmkg
7304.59.80.50Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, with an outside diameter of 190.5 mm or more but not exceeding 285.8 mm, and a wall thickness of 12.7 mm or more but less than 19 mmkg
7304.59.80.55Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, with an outside diameter of 190.5 mm or more but not exceeding 285.8 mm, and a wall thickness of 19 mm or morekg
7304.59.80.60Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness less than 12.7 mmkg
7304.59.80.65Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness of 12.7 mm or more but less than 19 mmkg
7304.59.80.70Seamless tubes, pipes and hollow profiles of other alloy steel (not stainless), other than cold-drawn or cold-rolled, with an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm, and a wall thickness of 19 mm or morekg
7304.59.80.80Seamless tubes/pipes of alloy steel (excluding heat-resisting/bearing), not cold-drawn, outside diameter exceeding 406.4 millimeterskg
7304.90Tubes, pipes and hollow profiles, seamless, of non-circular cross-section, of iron or steel (excluding products of cast iron)
7304.90.10.00Seamless tubes, pipes and hollow profiles of non-circular cross section, of iron or nonalloy steel, wall thickness 4 millimeters or morekgFree0.00%
7304.90.30.00Seamless tubes, pipes and hollow profiles of non-circular cross section, of alloy steel, wall thickness 4 millimeters or morekgFree10.00%
7304.90.50.00Seamless tubes, pipes and hollow profiles of non-circular cross section, of iron or nonalloy steel, wall thickness less than 4 millimeterskgFree30.00%
7304.90.70.00Seamless tubes, pipes and hollow profiles of non-circular cross section, of alloy steel, wall thickness less than 4 millimeterskgFree40.00%

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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