</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
8402.90.00.90/Mud Drum Access Manway/Japan

Mud Drum Access Manway from Japan

Circular access port with bolted cover for cleaning sediment from lower mud drums in water-tube boilers. HTS 8402.90.00.90 classification for steam boiler maintenance parts.

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 gasket material specs and torque requirements for pressure integrity

• Photograph assembly with boiler drum mockup for visual classification proof

Mud Drum Access Manway from Japan — Import Duty Rate | HTS 8402.90.00.90