8543.90.00/PVD Cryogenic Pump Mounting Flange/China

PVD Cryogenic Pump Mounting Flange from China

A precision-machined flange connecting cryogenic pumps to PVD vacuum chambers for ultra-high vacuum maintenance. It is specifically designed for physical vapor deposition apparatus under subheading 8543.70, ensuring contamination-free deposition.

Duty Rate — China → Canada

PGA flags (1)Show detailsHCConsumer Products SafetyMay be required

HC
Consumer Products Safety · May be required
May require HC Consumer Products Safety depending on intended use (HC21) and Canadian product category (HC29, HC30, HC31, HC32, HC33, HC34, HC35, HC36, HC37); or intended use (HC22, HC23, HC24, HC26, HC27) and Canadian product category (HC37). Matching criteria: Equal To 8543900000; Equal To 8543900000. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).

CBSA Single Window matching criteria, unknown

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Import Tips

• Classify as a part of PVD apparatus under 8543.70; provide drawings showing its specific design for PVD systems

• Confirm it is not a standard vacuum flange of general use

• Ensure the material (e.g

• stainless steel) does not trigger other chapter classifications