Fluoropolymer PTFE Tubing
Polytetrafluoroethylene (PTFE) tubing for laboratory and chemical processing due to high chemical resistance. Classifies in HTS 3917.39.00 as other small-diameter plastic tubes.
Import Duty Rates by Country of Origin
More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pre-cut labware pieces
Finished PTFE lab articles in 3926, excluding household per note.
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Import Tips & Compliance
• Provide FTIR analysis confirming PTFE >95% per polymer note (a)(1)
• Declare ID/OD precisely for tubing vs hose distinction
• REACH compliance docs needed for fluoropolymers
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