Cordierite Ceramic Sagger for Technical Kilns
A cordierite-based ceramic sagger box fired to protect samples in technical kilns during firing cycles. Classified in HTS 6909.19.50.95 for other technical ceramic applications from magnesium silicates. Offers excellent thermal shock resistance.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If unfired saggers supplied for on-site baking
Pre-fired requirement excludes low-temp cured items from Chapter 69.
If adapted as ceramic lab furniture components
Lab furniture articles excluded to Chapter 94, by functional assembly.
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Import Tips & Compliance
• Prove technical kiln end-use with buyer affidavits to stay out of refractory headings
• Measure thickness; over 3.2 cm may invoke tile notes affecting nearby classifications
• Avoid decorative glazing that could trigger 6914 ornamental review
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