Zirconia Mating Sleeve from Canada
Alumina-zirconia composite ceramic mating sleeve, 2 mm inner diameter x 20 mm length, designed to align and secure two fiber optic ferrules in patch panel applications. Qualifies for HTS 6914.90.41.00 as explicitly listed 'ceramic mating sleeves of alumina or zirconia' fired after shaping.
Duty Rate — Canada → United States
10%
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
• Specify inner/outer diameter tolerances (±0.001mm typical) in technical specs to validate precision ceramic classification
• For mixed alumina-zirconia, provide composition breakdown; pure zirconia preferred for highest durability
• Watch for reclassification if sleeves exceed size limits or lack fiber alignment channel opening