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9022.90.40.00/X-Ray Tube Vacuum Seal Assembly/Canada

X-Ray Tube Vacuum Seal Assembly from Canada

High-vacuum ceramic-metal seal maintaining X-ray tube internal vacuum integrity against cathode-anode differential pressures. Designed for CT scanner replacement service. Classifies as HTS 9022.90.40.00 X-ray tube accessory.

Duty Rate — Canada → United States

10.9%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Include helium leak rate certifications (<10^-9 atm cc/sec); specify material compatibility (Kovar/ceramic); segregate from generic vacuum components

X-Ray Tube Vacuum Seal Assembly from Canada — Import Duty Rate | HTS 9022.90.40.00