Brass Compression Coupling 3/4 Inch
A compression-type coupling fitting forged from brass alloy for joining two copper tubes without soldering, featuring dual ferrules for secure seal. Classified under HTS 7412.20.00.90 as 'other' copper alloy tube fittings. Ideal for DIY plumbing repairs and water line extensions.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If bronze composition (tin predominant)
Bronzes have tin predominant over other elements (except limited zinc), separating them from brass classifications.
If contains valves or regulators
Fittings with integrated valve mechanisms become 'other appliances' under faucet/tap headings.
If for industrial process use, not plumbing
Copper alloy articles for specific machinery may shift to Chapter 74 miscellaneous based on end use.
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Import Tips & Compliance
• Provide pressure test results and compliance certificates for UPC listing if destined for U.S. plumbing market
• Label fittings with flow rate (WOG/PSIG) and temperature ratings to meet ASME B16.26 standards
Related Products under HTS 7412.20.00.90
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Brass Cap Fitting 1-1/4 Inch
Threaded end cap from lead-free brass for sealing unused plumbing outlets. HTS 7412.20.00.90 for miscellaneous copper alloy tube fittings. Corrosion-resistant for wet environments.
Brass Hex Nipple 1/2 Inch
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Brass Cross Fitting 1/2 Inch
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Brass Street Elbow 3/4 x 1/2 Inch
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Brass Plug Fitting 1 Inch
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