Single-End Roving for Filament Winding from Mexico
Single-end glass roving designed for automated filament winding of pressure vessels and rocket motor casings. The controlled tension delivery system ensures uniform winding and high-strength composite structures. As a continuous glass fibre roving, it falls under tariff item 7019.12.00 in Chapter 70, which covers glass fibre rovings.
Duty Rate — Mexico → Canada
0%
Import Tips
• Classify the product as a roving, not a yarn, since it is a single-end continuous strand
• Maintain records of the linear density and filament diameter to support the tariff classification
• If the roving is impregnated with resin, check if it falls under a different heading, as pre-impregnated materials may be excluded