Continuous Filament Roving for Pump Packing from China
Continuous filament glass roving serves as primary packing in industrial pumps, offering compression and chemical resistance. It is an untwisted continuous glass fibre bundle, qualifying as a roving. Its use as packing material does not change its classification as a glass fibre roving.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the roving is not pre-formed into a packing ring or gasket, which would change classification
• Keep technical data on the glass composition and filament diameter
• Verify the product is untwisted and continuous to match the tariff item