Heavy Duty Manhole Frame from Japan
Reinforced plastic frame for high-traffic manhole covers, with anchor points and H-20 load rating. HTS 3926.90.99.40 for manhole frames of plastic. Composite polymer for strength.
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
• Include DOT/AASHTO test reports for H-20+ ratings
• Specify non-conductive properties for electrical safety
• Custom sizes require engineering drawings for CBP review