Rigid PP Vent Pipe from Japan
Rigid polypropylene pipe for plumbing vent stacks in buildings, smooth interior for airflow. Meets 3917.22.00.00 criteria for rigid propylene tubes. Lightweight and non-conductive.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include building code compliance (ASTM F1412) documentation
• Distinguish from electrical conduit under 3926.90
• Use heat fusion joint specs for assembly verification