Zirconium Grade 704 Plate from Germany
Thick plates of zirconium grade 704 with controlled low hafnium content (less than 1 part per 500 parts zirconium), used in sour gas environments. These plates are classified under tariff item 8109.91.00 as low-hafnium zirconium articles.
Duty Rate — Germany → Canada
0%
Import Tips
• Verify the hafnium content is below 1:500 by weight with a mill test certificate
• Ensure the plates are not classified as parts of machinery (Section XVI) or as parts of general use (e.g
• bolts)
• For sour gas environments, check if any special corrosion-resistance certifications are required