Boiler Manway Door Assembly from United States
A manway door assembly provides access for boiler tube inspection and maintenance in steam generating pressure vessels. It includes a gasket, bolts, and a davit assembly, and is a dedicated part of a steam generating boiler, falling under the parts provision of this tariff item.
Duty Rate — United States → Canada
0%
Import Tips
• Classify the assembly as a complete unit, not as separate fasteners or gaskets
• Provide a detailed parts list showing its function as a boiler access component
• Verify that the gasket material does not lead to classification under heading 84.84