PVC DWV Coupling 3 Inch Slip Joint from China
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 — China → United States
42.8%
Rate breakdown
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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