6902.20.50/Slide Gate Refractory Block/Canada

Slide Gate Refractory Block from Canada

Precision-fired blocks with high alumina content (>60% Al2O3) for molten steel slide gate valves in continuous casting. Resists thermal shock and erosion from liquid metal. Covered by 6902.20.50 as other refractory constructional blocks.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Include tolerance specs (±0.5mm) proving precision refractory machining

• Pair with nozzle documentation if imported as functional set

• Test for metal penetration resistance specific to steelmaking

Slide Gate Refractory Block from Canada — Import Duty Rate | HTS 6902.20.50