</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
8477.90.86.20/Corrugated Pipe Extruder Forming Box/Japan

Corrugated Pipe Extruder Forming Box from Japan

Mold block forming box for HDPE corrugated pipe extruders, creating annular profile in molten plastic. HTS 8477.90.86.20 for specialized 'extruder parts' in drainage pipe production. Vacuum-assisted sizing.

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%
Calculate with your customs valueVerify classification with AI

Import Tips

• Include pipe diameter range and block segmentation details

• Photos/diagrams showing water/vacuum connections essential

• Avoid 'mold' terminology risking 8480 classification