PTFE-Lined Pipe Flange Adapter from Japan
Plastic flange adapter with PTFE lining for corrosive plumbing chemicals. Under HTS 3917.40.00.80 per subheading notes for chemically modified/other polymers. Flange to pipe transition.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Declare lining <5% if predominant plastic; chemical resistance certs; avoid 'other' polymer misclass