Nonmalleable Cast Iron Sewer Service Box from Canada
A heavy-duty cast iron service box for accessing underground sewer valves and cleanouts in municipal systems. Classified under HTS 7325.10.0030 due to its construction from nonmalleable cast iron for valve protection in service applications.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide test reports confirming nonmalleable cast iron composition to meet statistical requirements
• Label with load-bearing capacity (e.g
• H-20 rating) for infrastructure compliance
• Avoid common pitfalls like misdeclaring as malleable iron, which shifts to 7325.91