Nonmalleable Cast Iron Threaded Reducing Coupling from China
A reducer coupling made from non-malleable cast iron with different thread sizes on each end, used to join pipes of unequal diameters. Its cast iron material and threaded pipe connection design qualify it for tariff item 7307.11.00.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the pipe thread sizes and standards match Canadian requirements (e.g
• ASME B1.20.1)
• Provide product specifications showing non-malleable cast iron composition to avoid misclassification
• Check if the coupling requires CSA or ULC certification for use in Canadian plumbing systems