3917.40.00.30/ABS DWV Cleanout Adapter/Japan

ABS DWV Cleanout Adapter from Japan

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 — 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

• 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