Cast Iron Grate for Storm Drains
A slotted cast iron grate installed over storm water drains to prevent debris entry while allowing water flow. This municipal infrastructure article is classified under tariff item 7325.99.99 as an 'other' cast article of iron or steel. Its heavy-duty cast construction is designed for street-level drainage applications.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6.5% | — | 6.5% |
| 🇲🇽Mexico | 6.5% | — | 6.5% |
| 🇺🇸United States | 6.5% | +50.0% | 56.5% |
| 🇩🇪Germany | 6.5% | — | 6.5% |
| 🇯🇵Japan | 6.5% | — | 6.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the grate is made of non-malleable cast iron
Heading 7325.10 specifically covers articles of non-malleable cast iron, which may apply depending on the iron type.
If the grate is part of a prefabricated drainage structure
Heading 7308 covers structures and parts of structures of iron or steel, including drainage components.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the grate is described as a cast article for drainage, not as a manhole cover or frame which may have separate classifications
• Provide engineering drawings showing the slotted design and cast iron material to CBSA
• Verify whether the grate meets Canadian municipal standards for load-bearing capacity to avoid delays
Related Products under Tariff item 7325.99.99
Cast Iron Anchor
A boat mooring anchor with flukes and shank, cast from iron for marine use. It is a cast article of iron or steel not elsewhere specified, falling under tariff item 7325.99.99 as 'Other' cast articles.
Cast Iron Balcony Railing Panel
An ornamental railing panel cast from iron for balcony use, featuring decorative patterns. It is a cast article of iron or steel, not elsewhere specified, and fits under tariff item 7325.99.99 as 'Other' cast articles.
Cast Iron Bell
A large decorative or functional bell cast from iron, used in gardens or churches. It is a cast article of iron or steel, not elsewhere specified, and falls under tariff item 7325.99.99 as 'Other' cast articles.
Cast Iron Bookends
Heavy bookends shaped like animals or books, molded from cast iron for stability. They are cast articles of iron or steel, not elsewhere specified, and fit under tariff item 7325.99.99 as 'Other' cast articles.
Cast Iron Cauldron
A large spherical cast iron pot traditionally used for outdoor cooking or boiling. It is a cast article of iron or steel, not elsewhere specified, and falls under tariff item 7325.99.99 as 'Other' cast articles.
Cast Iron Coal Scuttle
A traditional cast iron bucket with a hinged lid and bail handle, designed for carrying and storing coal near fireplaces. This household article is classified under tariff item 7325.99.99 as an 'other' cast article of iron or steel, not elsewhere specified. Its cast iron construction and domestic use distinguish it from more specialized cast iron products.