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3926.90.45.10/PTFE O-Ring for Hydraulic Cylinder Seals/Japan

PTFE O-Ring for Hydraulic Cylinder Seals from Japan

Polytetrafluoroethylene (PTFE) O-ring providing low-friction sealing in hydraulic cylinders for heavy machinery. Falls under HTS 3926.90.4510 as a plastic seal from polymers of heading 3901-3914. Ideal for high-pressure, non-lubricated applications.

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

• Certify PTFE purity (95%+ monomer) per subheading note (a)(1) to prevent fallback to copolymer 'Other'

• Declare AS568 standard sizes if applicable for easier verification

PTFE O-Ring for Hydraulic Cylinder Seals from Japan — Import Duty Rate | HTS 3926.90.45.10