ABS DWV Cleanout Adapter from China
An ABS adapter fitting for cleanout access in DWV systems, threading to pipes for maintenance plug attachment. Non-pressure rated for gravity drainage, it qualifies under 3917.40.00.30 as ABS DWV plumbing.
Duty Rate — China → United States
42.8%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
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)
Import Tips
• Include NSF/ANSI 14 certification for DWV to expedite clearance
• Separate pressure-rated adapters in documentation to avoid misclassification
• Test for 95% ABS comonomer content if blends are suspected