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Copper tubes and pipes: > Of copper alloys: > Of copper-zinc base alloys (brass): > 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
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 7411.21.50.00
Brass Plumbing Pipe 1/2 Inch
A 1/2-inch diameter seamless brass pipe made from copper-zinc base alloy (brass) used for potable water supply lines in residential plumbing. It falls under HTS 7411.21.50.00 as 'other' copper-zinc base alloy tubes not specified elsewhere in the subheading, meeting the definition where zinc predominates over other elements with less than 5% nickel.
Brass Refrigeration Tubing 3/8 Inch
3/8-inch OD annealed brass tubing from copper-zinc alloy used in HVAC and refrigeration systems for refrigerant lines. Classified under HTS 7411.21.50.00 as 'other' brass tubes, with zinc as the predominant alloying element per chapter definitions.
Brass Hydraulic Line Tubing 1 Inch
Heavy-duty 1-inch brass tube from copper-zinc base alloy for hydraulic fluid lines in machinery. HTS 7411.21.50.00 applies to these 'other' brass pipes not qualifying for precision or specific diameter exclusions.
Brass Gas Distribution Pipe 3/4 Inch
3/4-inch brass pipe from copper-zinc alloy for natural gas distribution lines in buildings. Falls under 7411.21.50.00 as other brass tubes, zinc-dominant per subheading note (a).
Brass Instrument Tubing 5/16 Inch
5/16-inch drawn brass tubing from copper-zinc base alloy used to fabricate musical instrument components like trumpet valves. HTS 7411.21.50.00 covers these other brass tubes.
Brass Heat Exchanger Tubing 5/8 Inch
5/8-inch admiralty brass tube (C44300) with arsenic for heat exchangers in boilers/condensers. Under HTS 7411.21.50.00 as other copper-zinc base alloy tubes.
Brass Condenser Coil Tubing 1/4 Inch
1/4-inch capillary brass tubing coiled for refrigeration condenser coils, copper-zinc alloy. HTS 7411.21.50.00 for other brass tubes.
Brass Marine Grade Pipe 2 Inch
2-inch schedule 40 brass pipe (C360) for marine bilge and ballast systems, zinc-base alloy. Other brass tubes under 7411.21.50.00.
Brass Fuel Line Tubing 3/16 Inch
3/16-inch double-wall brass tubing for fuel injection lines in small engines, copper-zinc. HTS 7411.21.50.00 other category.
Brass Compressed Air Tubing 1/2 Inch
1/2-inch brass tubing for pneumatic tool air lines, copper-zinc base. Classified HTS 7411.21.50.00 as other.
Brass Ornamental Pipe 4 Inch
4-inch decorative brass pipe for architectural railings, copper-zinc polished finish. Other under 7411.21.50.00.
Brass Medical Gas Tubing 3/8 Inch
3/8-inch seamless 65/35 brass tube for hospital oxygen/nitrous lines. HTS 7411.21.50.00 other brass.
Brass Brewery Line Tubing 1 Inch
1-inch sanitary brass tubing for beer/wort transfer lines in breweries, copper-zinc. 7411.21.50.00 classification.
Brass Vacuum Pump Tubing 5/8 Inch
5/8-inch brass tube for vacuum pump discharge lines, copper-zinc base. Other tubes HTS 7411.21.50.00.
Brass Solar Panel Frame Tubing 1-1/2 Inch
1-1/2 inch rectangular brass tubing for corrosion-resistant solar panel frames in marine environments. Classified as other copper-zinc tubes under 7411.21.50.00.