Polyurethane Hydraulic Cylinder Seal from Japan
U-cup seals from polyurethane for hydraulic cylinders in industrial machinery. Plastic seal classification under 3926.90.45 based on polymer weight predominance.
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
• ISO 9001 and material safety data sheets mandatory
• Dynamic vs static seal specs affect end-use declaration
• High rejection rate; precise dimension tolerances required