Seamless Admiralty Brass Tube
Seamless Admiralty Brass Tube (C44300) is a copper-zinc-tin alloy pipe used in heat exchangers and condensers, valued for its corrosion resistance in seawater. It qualifies as a copper alloy tube under tariff item 7411.29.00, as it is not covered by more specific subheadings.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the tube is made of refined copper, not a copper alloy
Refined copper tubes fall under a different tariff item.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the tube is classified as a copper alloy (brass) per Chapter 74 notes, with zinc predominating over other elements
• Provide a mill certificate showing alloy composition to CBSA
• Verify if any anti-dumping or countervailing duties apply to the country of origin
Related Products under Tariff item 7411.29.00
C12200 Phosphor Bronze Seamless Tube
C12200 Phosphor Bronze Seamless Tube is a copper-tin alloy where tin predominates over other elements, fitting the bronze definition. It is classified under tariff item 7411.29.00 as an 'other' copper alloy tube, used in applications requiring strength and corrosion resistance.
C28000 Muntz Metal Brass Tube
C28000 Muntz Metal Brass Tube is a drawn copper-zinc alloy where zinc predominates, with tin <3%, fitting the brass definition. It is classified under tariff item 7411.29.00 as an 'other' copper alloy tube, commonly used in architectural applications.
C62300 Aluminum Bronze Condenser Tube
C62300 Aluminum Bronze Condenser Tube is a copper-aluminum alloy with 9% aluminum, used in condensers. It does not fit the specific alloy definitions (brass, bronze, nickel silver, copper-nickel) and is classified under tariff item 7411.29.00 as an 'other' copper alloy tube.
C63000 Aluminum Bronze Pipe
C63000 Aluminum Bronze Pipe is a seamless pipe from nickel aluminum bronze, a copper-aluminum alloy. It does not fit the specific alloy definitions and is classified under tariff item 7411.29.00 as an 'other' copper alloy pipe, used in propeller shafts and marine applications.
C65100 Low Silicon Bronze Pipe
C65100 Low Silicon Bronze Pipe is a copper-silicon alloy with 6% silicon, used for welding and structural marine applications. It does not fit the specific alloy definitions and is classified under tariff item 7411.29.00 as an 'other' copper alloy pipe.
C67300 Brass Condenser Tube
C67300 Brass Condenser Tube is an arsenical Muntz metal copper-zinc-arsenic alloy for heat exchangers, where zinc predominates and tin <3%, fitting the brass definition. It is classified under tariff item 7411.29.00 as an 'other' copper alloy tube.