PVC Plumbing Washer Set from Mexico
Flat ring-shaped washers made from polyvinyl chloride (PVC) used in pipe fittings to create watertight seals. Falls under HTS 3926.90.45 due to its function as a plastic washer for sealing in plumbing systems. Polymer content meets subheading note (a)(1) for PVC predominance.
Duty Rate — Mexico → United States
13.5%
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 NSF/ANSI 61 certification for potable water contact to ensure regulatory compliance
• Declare exact dimensions and pressure ratings; undersized washers risk reclassification as fittings under 3917
• Bundle in sets only if for retail; bulk shipments may trigger different valuation rules