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3917.23.00.00/PVC Duct Pipe/Japan

PVC Duct Pipe from Japan

Rigid PVC pipes used as HVAC ducts in ventilation systems. HTS 3917.23.00.00 for rigid vinyl chloride polymer pipes.

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%
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Import Tips

• Certify flame/smoke ratings for duct applications

• Distinguish round duct pipes from flat profiles (3925)