Threaded Steel Reducing Sleeve Coupler
A steel sleeve coupling that reduces from 1.5-inch to 1-inch NPT threads, used for transitioning pipe sizes in HVAC and drainage systems. Despite the reduction function, it remains a threaded sleeve under tariff item 7307.92.00.
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 reducer is not threaded
This alternative covers other iron or steel fittings without threads.
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
• Classify the reducer as a threaded sleeve and declare both thread sizes
• Provide the steel grade and application details
• Ensure compliance with HVAC or drainage standards
Related Products under Tariff item 7307.92.00
1 Inch Galvanized Iron Threaded Pipe Coupler
A 1-inch diameter galvanized iron threaded sleeve coupler for residential water lines. The zinc coating ensures longevity in damp environments, and its threaded design places it under tariff item 7307.92.00.
ASTM A105 Forged Steel Threaded Sleeve
A forged carbon steel sleeve with precision NPT threads, designed to join two threaded pipes in high-temperature steam lines. The forging process enhances strength without the need for welds, making it a reliable threaded sleeve fitting under tariff item 7307.92.00.
ASTM A197 Carbon Steel Sleeve Coupling
A threaded sleeve coupling meeting ASTM A197 standards for malleable iron fittings, used in fire sprinkler systems. Its corrosion-resistant properties and threaded design qualify it as a sleeve under tariff item 7307.92.00.
Black Malleable Iron Pipe Coupling Sleeve
A threaded sleeve coupling forged from malleable iron with a black oxide finish for corrosion resistance in gas piping. Its threaded design and iron base make it a fitting under tariff item 7307.92.00.
Black Malleable Iron Threaded Sleeve Coupling
A malleable iron threaded sleeve coupling with a black oxide finish, used to connect pipes in fire sprinkler or steam systems. Its ductility allows for easy installation and secure joints, qualifying it as a threaded sleeve under tariff item 7307.92.00.
Carbon Steel NPT Threaded Coupling Sleeve
A carbon steel threaded sleeve coupling with NPT ends, designed for connecting black iron pipes in gas or water lines. Its role as a threaded sleeve makes it a fitting under tariff item 7307.92.00, ensuring leak-proof connections in low-pressure systems.