Brass Threaded Coupling 3/4 Inch MIP x FIP
Threaded brass coupling with male iron pipe (MIP) on one end and female iron pipe (FIP) on the other, made from lead-free C46500 brass for potable water. Classified under HTS 7412.20.0085 as other threaded copper alloy tube fittings. Commonly used for joining copper tubing in hydronic heating systems.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If supplied as parts of valves or cocks
Fittings integral to copper alloy valves classify in 7411 as valve/tap parts, not standalone fittings.
If unthreaded/solder type
Threaded vs compression/sweat fittings split within 7412.20; unthreaded go to earlier statistical lines.
If considered regulator/other appliance parts
End-use as pressure regulator components may shift to Chapter 84 machinery parts.
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Import Tips & Compliance
• For potable water use, confirm NSF/ANSI 61 certification and include in import docs to avoid FDA/US EPA holds
• Specify exact threading (MIP/FIP) and pressure ratings in commercial invoice to prevent undervaluation disputes
Related Products under HTS 7412.20.00.85
Brass Threaded Reducing Bushing 1 to 3/4 Inch
Reducing bushing with 1-inch male NPT and 3/4-inch female NPT threads, forged from C36000 free-cutting brass. Classifies under HTS 7412.20.0085 as threaded copper alloy fitting, other. Used to adapt pipe sizes in plumbing transitions.
Brass Threaded Cross Fitting 3/4 Inch
Four-way threaded brass cross for branch piping, all female NPT ends in C38500 low-leaded brass. HTS 7412.20.0085 classification for other threaded copper alloy fittings. Used in complex hydronic manifolds.
DZR Brass Threaded Plug 1 Inch MNPT
Solid hex-head brass pipe plug with male NPT taper thread, dezincified-resistant C36500 alloy for corrosive water. Classifies HTS 7412.20.0085 threaded copper alloy fitting. Seals unused pipe openings permanently.
Brass Threaded Street Elbow 90 Degree 1 Inch
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Brass Threaded Elbow Fitting 1/2 Inch
A 90-degree elbow fitting made from copper-zinc brass alloy (C36000), threaded on both ends for NPT standards, used in plumbing systems. It falls under HTS 7412.20.0085 as a threaded copper alloy tube fitting, other than specific statistical suffixes. Designed for connecting copper pipes in residential water lines.
Brass Threaded Tee Fitting 1 Inch
Brass tee connector with three threaded female NPT ends, constructed from C37700 forging brass for durable branch connections in gas lines. Falls under HTS 7412.20.0085 as other threaded copper alloy pipe fittings. Ideal for natural gas distribution piping.