PVC Cleanout Adapter Plug 3 Inch from Mexico
A threaded plug adapter for 3-inch PVC cleanout openings in DWV plumbing, allowing access for maintenance without pressure handling. HTS 3917.40.00.50 applies to this other non-pressure plumbing fitting for drainage systems. Screw-in design prevents debris entry.
Duty Rate — Mexico → United States
15.3%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide thread specification (e.g
• MIP/FIP) matching US standards to avoid rejection
• Batch test for chemical modification per subheading note (a)(3) if additives used