PTFE Threaded Adapter Fitting from Japan
A male-to-female threaded adapter from polytetrafluoroethylene (PTFE) for corrosive chemical lines. 3917.40.00.95 for other plastic fittings. Chemically inert material.
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
• Certify virgin PTFE (95%+ monomers) per polymer note
• Include chemical resistance charts
• Distinguish from medical device parts