Rigid Nylon Irrigation Pipe
Rigid polyamide (nylon) irrigation pipe used in agricultural water distribution systems. This pipe is classified under tariff item 3917.29.00 as a rigid pipe of other plastics, as polyamides are not specifically named in the subheadings of heading 39.17 and the polymer does not meet the 95% monomer criteria for named polymers.
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 pipe is flexible
Flexible polyamide pipes are classified under the specific subheading for flexible tubes, pipes and hoses.
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
• Clearly specify the polyamide type (e.g
• nylon-6 or nylon-6,6) on the commercial invoice to aid classification
• If the pipe is imported in coils, verify whether it is considered flexible or rigid based on its wall thickness and bending radius
• Ensure the pipe is free from any attached fittings or connectors to maintain classification under this tariff item
Related Products under Tariff item 3917.29.00
Rigid ABS Drain Pipe
Rigid ABS drainage pipe manufactured from acrylonitrile-butadiene-styrene copolymer, used for wastewater and DWV systems in residential plumbing. Classified under tariff item 3917.29.00 as a rigid pipe of other plastics, since ABS is a copolymer where no single monomer unit contributes 95% or more by weight, and it is not specifically named in other subheadings of heading 39.17.
Rigid Acrylic Pressure Pipe
Clear rigid acrylic pressure pipe made from polymethyl methacrylate (PMMA), used for high-pressure fluid transfer in laboratory settings. This pipe falls under tariff item 3917.29.00 as a rigid pipe of other plastics, as PMMA is not specifically named in other subheadings of heading 39.17 and does not meet the 95% monomer criteria for named polymers.
Rigid Acrylonitrile-Butadiene-Styrene Drainage Pipe
Rigid ABS drainage pipe manufactured from acrylonitrile-butadiene-styrene copolymer, used for wastewater drainage in residential plumbing. This pipe is classified under tariff item 3917.29.00 as a rigid pipe of other plastics, as ABS is a copolymer where no single monomer unit contributes 95% or more by weight, and it is not specifically named in other subheadings of heading 39.17.
Rigid CPVC Hot Water Pipe
Rigid chlorinated polyvinyl chloride (CPVC) pipe designed for hot water plumbing systems. This pipe is classified under tariff item 3917.29.00 as a rigid pipe of other plastics, as CPVC is a chemically modified PVC and is not specifically named in the subheadings for vinyl chloride polymers.
Rigid ECTFE Chemical Pipe
Rigid ethylene chlorotrifluoroethylene (ECTFE) copolymer pipe used for handling aggressive chemicals in industrial processing. This pipe falls under tariff item 3917.29.00 as a rigid pipe of other plastics, since ECTFE is a fluoropolymer not specifically named in other subheadings of heading 39.17.
Rigid PEEK High-Temperature Pipe
Rigid polyether ether ketone (PEEK) pipe designed for high-temperature oil and gas applications. This pipe falls under tariff item 3917.29.00 as a rigid pipe of other plastics, as PEEK is a high-performance polymer not specifically named in other subheadings of heading 39.17.