PU Polyurethane Pneumatic Tubing from Japan
Ether-based polyurethane tubing for pneumatic control systems in automation equipment. HTS 3917.32.00 for unreinforced, non-combined plastic tubes without fittings. Polyurethane as copolymer classified by predominant units.
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
• Provide copolymer analysis showing predominant monomer per note (a)(4)
• Color-coded tubing needs batch consistency docs for quality control
• Avoid declaring in meters only; specify wall thickness to confirm not reinforced