Heavy Wall Alloy Steel Coupling Sleeve 10-inch
A heavy wall threaded sleeve coupling with Sch 160 wall thickness, made from alloy steel for high-pressure applications. The extra-heavy wall provides strength for demanding service, 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 sleeve is of stainless steel
Stainless steel threaded fittings are classified under a different subheading.
If the fitting is flanged rather than threaded
Flanged fittings of iron or steel, other than cast, are classified separately.
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
• Document the Sch 160 wall thickness and pressure rating to justify the heavy-wall design
• Ensure the alloy steel is not stainless to remain in this subheading
• Be prepared to provide engineering specifications if the CBSA questions the classification
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