Containing more than 0.5 percent but less than 24 percent by weight of nickel
Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel: > Other, welded, of circular cross section, of stainless steel: > Having a wall thickness of 1.65 mm or more > Other: > Other, cold-drawn or cold-rolled (cold- reduced): > Containing more than 0.5 percent but less than 24 percent by weight of nickel
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 7306.40.50.40
Cold-Drawn 316L Stainless Steel Tube 1.5-inch OD
Welded cold-drawn tube of 316L stainless steel with 1.5-inch outer diameter, wall thickness 2 mm, containing 10-14% nickel. Classified under 7306.40.50.40 for its circular welded profile, cold reduction, and mid-range nickel composition. Ideal for pharmaceutical piping and marine applications.
Cold-Rolled 304H Stainless Steel Pipe 6-inch Sch 5
Welded cold-rolled pipe in 304H high-carbon variant, 6-inch NPS Schedule 5S wall 2.1 mm, 8-11% nickel. Meets all criteria for HTS 7306.40.50.40: stainless welded circular, cold-reduced, specified nickel range. For elevated temperature service.
AL-6XN Cold-Reduced Welded Tube 1-inch
Cold-reduced welded tube of AL-6XN super-austenitic stainless, 1-inch OD, 1.8 mm wall, ~20-22% nickel. Fits 7306.40.50.40 precisely as <24% nickel stainless circular welded cold-formed pipe. For severe corrosive environments.
Cold-Rolled 304 Stainless Steel Pipe 2-inch Schedule 40
This is a welded, cold-rolled stainless steel pipe with a 2-inch diameter and Schedule 40 wall thickness over 1.65 mm, made from 304 grade alloy containing approximately 8-10.5% nickel. It falls under HTS 7306.40.50.40 due to its circular cross-section, welded construction, cold reduction process, and nickel content between 0.5% and 24% by weight. Commonly used in food processing and chemical industries for corrosion resistance.
17-4 PH Stainless Steel Cold-Rolled Pipe 3-inch
Cold-rolled welded pipe from 17-4 precipitation hardening stainless steel, 3-inch diameter, wall 3 mm thick, with ~3-5% nickel content. Meets HTS 7306.40.50.40 criteria as other cold-reduced circular welded stainless tube with nickel 0.5-24%. Used in aerospace and structural applications.
321 Stainless Steel Welded Cold-Reduced Tube 4-inch Sch 10
Welded cold-reduced tube of 321 stabilized stainless steel, 4-inch nominal pipe size Schedule 10 (wall ~2.8 mm), ~9-12% nickel. Fits 7306.40.50.40 as circular stainless welded pipe, cold-formed, mid-nickel range. Suited for high-temperature exhaust systems.
Duplex 2205 Stainless Cold-Drawn Pipe 2.5-inch
Cold-drawn welded pipe of Duplex 2205 (22Cr) stainless steel, 2.5-inch diameter, 2.5 mm wall, containing 4.5-6.5% nickel. Classified in 7306.40.50.40 for welded circular stainless, cold-reduced, nickel <24%. High strength for offshore oil/gas piping.