Adjustable Manhole Ring Frame Set from Mexico
Stackable non-malleable cast iron rings and a frame used to adjust manhole depths in municipal sewer systems. The rings allow height customization while the frame secures the cover, and the product is classified as other cast articles of non-malleable cast iron.
Duty Rate — Mexico → Canada
6%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Confirm the rings and frame are shipped as a set to qualify for a single tariff classification
• Provide technical drawings showing non-malleable cast iron composition for CBSA review
• Check if municipal standards (e.g
• EN 124) are required for Canadian projects