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3917.40.00.20/PVC DWV Coupling 3 Inch Slip Joint/Japan

PVC DWV Coupling 3 Inch Slip Joint from Japan

A slip joint coupling made from polyvinyl chloride for connecting two 3-inch PVC DWV pipes in drain systems, allowing for easy alignment and expansion. Used in plumbing for waste and vent lines. Falls under HTS 3917.40.00.20 as a non-pressure rated PVC plumbing fitting for DWV.

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

• Provide material test reports confirming PVC composition per subheading note (95%+ PVC monomer content)

• Label shipments clearly as 'DWV non-pressure fittings' to prevent confusion with pressure pipe fittings

PVC DWV Coupling 3 Inch Slip Joint from Japan — Import Duty Rate | HTS 3917.40.00.20