Extrusion Blow Molding Die Head Ring from Canada
Adjustable metal rings that shape the parison extrusion in blow-molding die heads for plastic containers. Falls under HTS 8477.90.86.30 as precision parts for plastics blow-molding machinery. Critical for controlling parison diameter and wall distribution.
Duty Rate — Canada → United States
13.1%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide dimensional tolerances and adjustment specifications unique to blow-molding
• Include material certificates showing high-temperature plastics compatibility
• Avoid misclassification as extrusion tooling under 8477.90.67