PVC DWV Coupling 3 Inch Slip Joint from Canada
A slip joint coupling made from polyvinyl chloride for connecting two 3-inch PVC DWV pipes in drain systems, allowing for easy alignment and expansion. Used in plumbing for waste and vent lines. Falls under HTS 3917.40.00.20 as a non-pressure rated PVC plumbing fitting for DWV.
Duty Rate — Canada → United States
15.3%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide material test reports confirming PVC composition per subheading note (95%+ PVC monomer content)
• Label shipments clearly as 'DWV non-pressure fittings' to prevent confusion with pressure pipe fittings