PTFE Threaded Adapter Fitting from Canada
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 — Canada → United States
15.3%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Certify virgin PTFE (95%+ monomers) per polymer note
• Include chemical resistance charts
• Distinguish from medical device parts