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3917.40.00.80/Nylon Threaded Plumbing Nipple Fitting/Japan

Nylon Threaded Plumbing Nipple Fitting from Japan

A short threaded nipple fitting from nylon (polyamide) plastic for extending plumbing connections between pipes or valves. HTS 3917.40.00.80 covers this as other plastic plumbing fittings with NPT threading. Used in low-pressure water and air systems.

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

• Specify thread standard (NPT vs BSP) on docs; test for chemical resistance if for special plumbing; avoid bulk import without end-use declaration