Other
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): > 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 7306.40.50.44
Cold-Drawn 304 Stainless Steel Tube 2-inch OD
A welded, cold-drawn stainless steel tube with circular cross section, outer diameter of 2 inches and wall thickness of 2 mm, made from 304 grade stainless steel. Classified under HTS 7306.40.50.44 as other cold-drawn/rolled tubes of stainless steel with wall thickness over 1.65 mm, not specifically enumerated elsewhere. Used in structural applications requiring corrosion resistance.
Cold-Rolled 316L Stainless Steel Pipe 1.5-inch Schedule 10
Welded, cold-rolled 316L stainless steel pipe with 1.5-inch nominal diameter, schedule 10 wall thickness of 1.73 mm, and circular cross section. Fits HTS 7306.40.50.44 as other cold-reduced welded stainless steel tubes with walls ≥1.65 mm. Ideal for chemical processing due to enhanced corrosion resistance.
Cold-Reduced 304 Stainless Steel Instrumentation Tubing 1-inch
Precision cold-reduced welded 304 stainless steel tubing, 1-inch OD, 1.8 mm wall thickness, for instrumentation and control systems. Meets HTS 7306.40.50.44 criteria for other cold-drawn stainless welded tubes with sufficient wall thickness. Provides hygienic, corrosion-resistant flow paths.
Cold-Drawn 310 Stainless Steel Furnace Tube 4-inch OD
High-temperature 310 stainless steel cold-drawn welded tube, 4-inch OD, 2.2 mm wall, circular cross section for furnace and kiln applications. HTS 7306.40.50.44 applies to these other cold-rolled stainless tubes over 1.65 mm wall. Excellent oxidation resistance up to 1100°C.
17-4 PH Stainless Cold-Reduced Hydraulic Tubing 1.25-inch
Precipitation-hardening 17-4 PH stainless steel cold-reduced welded tubing for hydraulic systems, 1.25-inch OD, 1.7 mm wall thickness. Fits HTS 7306.40.50.44 as other stainless cold-formed tubes meeting wall criteria. Offers high strength after heat treatment.
Cold-Drawn 316Ti Stainless Tube 3.5-inch OD
Titanium-stabilized 316Ti stainless cold-drawn welded tube, 3.5-inch OD, 2.0 mm wall, for welded structures requiring intergranular corrosion resistance. HTS 7306.40.50.44 for other cold-reduced stainless tubes over 1.65 mm. Used in pharmaceutical piping.
Nitronic 60 Cold-Reduced Stainless Tubing 1.75-inch
High-strength Nitronic 60 (UNS S21800) stainless cold-reduced welded tubing, 1.75-inch OD, 1.85 mm wall for wear-resistant applications. Meets HTS 7306.40.50.44 as other cold-formed stainless tubes. Galling and wear resistance superior to 304/316.
Duplex 2205 Cold-Drawn Stainless Tube 3-inch OD
Cold-drawn welded duplex 2205 stainless steel tube, 3-inch outer diameter, 2.5 mm wall thickness, circular cross section for high-pressure fluid handling. HTS 7306.40.50.44 covers this as other cold-reduced stainless steel welded tubes over 1.65 mm wall. Duplex provides superior strength for offshore applications.
321 Stainless Steel Cold-Rolled Exhaust Tubing 2.5-inch
Cold-rolled welded 321 stabilized stainless steel tubing for automotive exhaust systems, 2.5-inch diameter, 1.9 mm wall thickness. Classified in HTS 7306.40.50.44 as other cold-formed stainless tubes meeting wall thickness requirements. Titanium stabilization prevents carbide precipitation at high temperatures.
Cold-Rolled 304 Stainless Food Grade Tubing 2-inch
Sanitary cold-rolled welded 304 stainless tubing, 2-inch OD, 1.65 mm exact wall thickness, electropolished finish for food processing. HTS 7306.40.50.44 covers these other cold-formed stainless tubes at the wall thickness threshold. Meets 3A dairy standards.