Threaded Alloy Steel Barrel Nipple 4-inch
A long-barrel threaded sleeve nipple made from alloy steel, used for structural piping extensions. The extended length provides additional reach, and it is classified under this tariff item as a threaded sleeve of non-stainless alloy steel.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the nipple is not threaded
Non-threaded pipe sections or fittings are classified under this alternative.
If the nipple is cast rather than forged or machined
Cast fittings of iron or steel are classified under this alternative.
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
• The extended length does not change the classification; it remains a threaded sleeve
• Ensure the alloy steel is non-stainless
• Provide the exact dimensions and threading specifications on the commercial invoice
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