PVC DWV Roof Flashing Fitting 2 Inch
A 2-inch PVC roof flashing fitting designed to seal and protect vent pipes passing through roofs in DWV systems. It integrates with the roofing membrane to prevent water ingress while allowing vent gases to escape. As a fitting for plastic pipes, it falls under tariff item 3917.40.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | 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 flashing is designed as a permanent building component
Builders' ware of plastics under heading 39.25 includes roof fittings and similar architectural elements.
If the flashing is made of vulcanised rubber
Rubber fittings and articles are classified in Chapter 40, not Chapter 39.
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
• Confirm the flashing is made of PVC and not rubber, as rubber flashing would fall under Chapter 40
• Provide the manufacturer's specification sheet showing non-pressure DWV use
• Check if the flashing includes a metal component that could affect classification
Related Products under Tariff item 3917.40.00
ABS 4-inch DWV Quarter Bend
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.
ABS Drain Waste Vent Elbow Fitting
A 90-degree elbow fitting made from acrylonitrile-butadiene-styrene (ABS) copolymer, designed for non-pressure drain, waste, and vent (DWV) plumbing systems in residential buildings. It connects ABS pipes at angled turns for efficient drainage. This elbow is classified under tariff item 3917.40.00 as a plastic fitting for DWV plumbing.
ABS DWV Cleanout Adapter
An ABS adapter fitting for cleanout access in DWV systems, threading to pipes for maintenance plug attachment. It allows plumbers to access drains for cleaning and inspection. Made of non-pressure ABS, it is classified under tariff item 3917.40.00 as a fitting.
ABS DWV Pipe Cap End Fitting
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.
ABS DWV Pipe Coupling Connector
A straight coupling fitting of ABS plastic used to join two sections of ABS DWV pipe in drain systems, suitable for gravity-flow waste lines. It ensures a secure connection without pressure rating. Certified for non-pressure applications, it falls under tariff item 3917.40.00 as a fitting.
ABS Plastic Brake Bleeder Fitting
An ABS plastic brake bleeder fitting, threaded for standard caliper ports, used to release air from car brake hoses. It is classified under 3917.40.00 as a fitting for brake hoses, with the vehicle type (e.g., passenger cars) not affecting the tariff item.