Grooved Ductile Iron Reducing Coupling 4x3-inch from United States
A reducing coupling in ductile iron connecting 4-inch to 3-inch grooved pipes, used in plumbing and irrigation systems. It provides transitions between sizes and is classified under 7307.19.00 as a cast fitting.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the reducing coupling is ductile cast iron for 7307.19.00
• Have size transition specifications ready for CBSA
• Check that the grooved ends are compatible with both pipe diameters for proper installation