Brass Reducing Nipple 1/2 x 3/4 Inch
Threaded brass reducing nipple transitioning from 1/2-inch to 3/4-inch, manufactured from copper-zinc alloy for plumbing transitions. Despite reduction, classified under HTS 7412.20.00.65 as a threaded copper alloy nipple fitting. Provides step-up connection without additional elbows.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sleeve-type coupling
Slip-fit sleeves (non-threaded both ends) use earlier subheading.
If steel reducer nipple
Material change to steel shifts to iron/steel fittings heading.
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Import Tips & Compliance
• Document both end sizes clearly; reducers sometimes misclassified as couplings
• Ensure thread engagement length meets ASME B1.20.1 standards
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