Grooved Ductile Iron Cap 4-inch from Canada
A grooved-end ductile iron cap for sealing pipe ends in temporary or dead-end applications. HTS 7307.19.30.40 covers this cast ductile grooved fitting. Provides pressure-tight termination for system maintenance.
Duty Rate — Canada → United States
15.6%
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
• Confirm single grooved end design matches statistical definition
• Pressure test data essential; low-rated caps risk reclassification
• Avoid 'plug' terminology which confuses with threaded types