Cast Iron Grate for Storm Drains
A slotted cast iron grate installed over storm water drains to prevent debris entry while allowing flow. HTS 7325.99.5000 covers this as other cast iron articles not classifiable in prior subheadings. Known for heavy load-bearing capacity in traffic areas.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for bathroom/shower use
Sanitary cast iron drains classify under heading 7324.
If integral to ducting systems
Structures for conveyance of liquids/gases fall under heading 7308.
Not sure which classification is right?
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Import Tips & Compliance
• Comply with AASHTO M105 specs; include load rating certifications
• Anti-dumping duties may apply—check Commerce scope rulings for Chinese origins
• Avoid classifying as 'sanitary ware' (7324) by emphasizing outdoor drainage use
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