ABS Plastic Flange Fitting
A flat flange fitting molded from acrylonitrile butadiene styrene (ABS) plastic, designed to be bolted to pipes for easy disassembly and maintenance. It is used in drainage and HVAC systems to connect pipes securely. This product falls under tariff item 3917.40.00 as a fitting for tubes, pipes, or hoses of plastics.
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 flange is part of a larger structural assembly for permanent installation in buildings
Heading 3925 covers builders' ware of plastics, including fittings for permanent installation, which may apply if the flange is used in construction.
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 flange fitting is classified correctly as a fitting for plastic pipes, not as a structural element
• Verify the ABS material composition to confirm it falls under Chapter 39, and keep documentation of the product's use in drainage or HVAC systems for CBSA inspection
Related Products under Tariff item 3917.40.00
CPVC Threaded Adapter Fitting
A male-to-female threaded adapter made from chlorinated polyvinyl chloride (CPVC), used to connect plastic pipes to metal ones in hot water systems. It ensures a secure, leak-proof joint between different pipe materials. This product is classified under tariff item 3917.40.00 as a fitting for tubes, pipes, or hoses of plastics.
HDPE Socket Fusion Fitting
A high-density polyethylene (HDPE) socket fitting designed for heat fusion joining of pipes in gas and water mains. It provides a strong, leak-proof connection for utility infrastructure. This product falls under tariff item 3917.40.00 as a fitting for tubes, pipes, or hoses of plastics.
Nylon Hose Barb Fitting
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PE Tee Junction Fitting
A T-shaped junction fitting injection-molded from polyethylene (PE), allowing three pipes to connect in plumbing or gas lines. It provides a reliable branch point for fluid distribution. This product falls under tariff item 3917.40.00 as a fitting for tubes, pipes, or hoses of plastics.
Plastic Compression Coupling
A compression coupling fitting molded from polypropylene, used to join two plastic pipes without soldering by tightening a nut. It provides a quick and secure connection for irrigation systems. This product is classified under tariff item 3917.40.00 as a fitting for tubes, pipes, or hoses of plastics.
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