Other
Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel: > Other, of circular cross section, of other alloy steel: > Cold-drawn or cold-rolled (cold-reduced): > Other > Other: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Products classified under HTS 7304.51.50.60
Cold-Drawn 316 Stainless Steel Hypodermic Tubing
Seamless cold-drawn tubes of 316 alloy steel with circular cross-section, outer diameter under 16mm, used in medical needles and syringes. Classified under 7304.51.50.60 as cold-formed seamless hollow profiles of alloy steel, not further worked beyond cold-reduction. Meets chapter definition of 'wire' due to small cross-section.
Cold-Rolled 17-4 PH Stainless Steel Capillary Tubing
Precision cold-rolled seamless capillary tubes of 17-4 PH precipitation-hardening alloy steel, circular cross-section under 3mm OD, for instrumentation and chromatography. Falls under 7304.51.50.60 as other cold-drawn/rolled seamless alloy steel tubes. Alloy steel per chapter notes, hollow profile suitable for wire-like dimensions.
Cold-Drawn Inconel 625 Alloy Steel Pressure Tubing
Seamless cold-drawn Inconel 625 nickel-chromium alloy steel tubes, circular cross-section, for high-pressure hydraulic systems in aerospace. HTS 7304.51.50.60 covers other cold-rolled seamless tubes of other alloy steel. Thin walls and small diameter fit wire definition in chapter notes.
Cold-Rolled Monel 400 Alloy Seamless Tubing
Cold-rolled seamless tubes of Monel 400 copper-nickel alloy steel, circular cross-section under 12mm, for marine and chemical processing instrumentation. Under 7304.51.50.60 as other cold-formed alloy steel hollow profiles. Chapter wire definition applies to small dimension.
Cold-Drawn Hastelloy C-276 Alloy Hypodermic Tubing
Seamless cold-drawn Hastelloy C-276 nickel-moly alloy steel tubes for corrosive chemical injection needles, circular thin-wall profile. 7304.51.50.60 for other cold-rolled seamless alloy steel tubes. Fits chapter wire cross-section limit.
Cold-Rolled 15-5 PH Stainless Precision Tubing
Cold-rolled seamless 15-5 PH martensitic alloy steel tubing, circular cross-section for aerospace actuators and fuel lines. HTS 7304.51.50.60 as other cold-reduced alloy steel seamless pipes. Alloy per notes, small profile as wire.
Cold-Drawn Duplex 2205 Stainless Instrumentation Tubing
Seamless cold-drawn Duplex 2205 (UNS S32205) alloy steel tubing for oil/gas pressure sensors, circular cross-section under 10mm. Classifies 7304.51.50.60 other cold-rolled seamless alloy tubes. Corrosion-resistant alloy steel hollow profile.
Cold-Rolled Nitronic 60 Stainless Control Line Tubing
Cold-rolled seamless Nitronic 60 high-manganese alloy steel tubing for subsea chemical injection lines, circular profile. 7304.51.50.60 for other cold-formed alloy seamless tubes. Wire dimension per chapter.
Cold-Drawn Custom 465 Stainless Aerospace Tubing
Seamless cold-drawn Custom 465 (UNS S46500) martensitic age-hardenable alloy steel tubes for aircraft hydraulic lines. Under 7304.51.50.60 other cold-reduced seamless alloy steel pipes. Small cross-section as wire.
Cold-Rolled AL-6XN Alloy Super Austenitic Tubing
Cold-rolled seamless AL-6XN super austenitic alloy steel tubing for seawater desalination plants, circular cross-section. 7304.51.50.60 covers other cold-formed seamless alloy tubes. High alloy content per notes.
Cold-Drawn MP35N High-Strength Alloy Tubing
Seamless cold-drawn MP35N (UNS R30035) cobalt-nickel-chromium-moly alloy steel tubing for oilfield wireline tools, thin circular wall. HTS 7304.51.50.60 other cold-rolled seamless alloy steel. Extreme strength alloy.
Cold-Rolled 904L Super Austenitic Pressure Tubing
Cold-rolled seamless 904L (UNS N08904) low-carbon high alloy austenitic steel tubing for pharmaceutical processing, circular profile under 16mm. 7304.51.50.60 for other cold-formed alloy seamless tubes.
Cold-Drawn Stellite 6 Alloy Wear Tubing
Seamless cold-drawn Stellite 6 cobalt-chromium-tungsten alloy steel tubing for valve trim in power plants, circular cross-section. Under 7304.51.50.60 other cold-reduced alloy steel seamless pipes.
Cold-Rolled Cartech 28 Alloy Chemical Tubing
Cold-rolled seamless Cartech 28 (UNS N08028) molybdenum alloy steel tubing for sulfuric acid plants, thin circular wall. 7304.51.50.60 other cold-formed seamless alloy steel tubes.
Cold-Drawn Rene 41 Nickel Alloy Turbine Tubing
Seamless cold-drawn Rene 41 nickel-based superalloy steel tubing for gas turbine cooling passages, small circular cross-section. HTS 7304.51.50.60 other cold-rolled seamless alloy tubes.