Mud Drum Access Manway from Mexico
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 — Mexico → United States
14.3%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include gasket material specs and torque requirements for pressure integrity
• Photograph assembly with boiler drum mockup for visual classification proof