Plastic Compression Coupling
A compression coupling fitting molded from polypropylene, used to join two plastic pipes without soldering by tightening a nut. It is ideal for irrigation systems where quick and secure connections are needed. This product falls under tariff item 3917.40.00 as a plastic fitting for pipes.
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 |
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 coupling is used in building construction for permanent installation
Builders' ware of plastics, including fittings for permanent installation, may be classified under heading 3925.
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 coupling is classified as a fitting, not as a valve or other apparatus
• Provide CBSA with the product's specifications, including the polypropylene material and the compression mechanism
• Verify if the goods require any certifications for use in irrigation systems
Related Products under Tariff item 3917.40.00
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A 4-inch ABS quarter-bend elbow fitting for tight turns in DWV horizontal drains. It is made of acrylonitrile-butadiene-styrene (ABS) copolymer and designed for non-pressure gravity flow. As a fitting for plastic pipes, it falls under tariff item 3917.40.00, with statistical code 3917.40.00.30 for ABS.
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A threaded ABS cap for closing DWV pipe ends during construction or repairs, designed for non-pressure gravity flow systems. It provides a temporary or permanent seal to prevent debris entry. As a fitting for plastic pipes, it falls under tariff item 3917.40.00.
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