6902.90.10/Phosphate-Bonded High Alumina Bricks/Japan

Phosphate-Bonded High Alumina Bricks from Japan

Phosphate-bonded high alumina refractory bricks use phosphoric acid binders fired to develop mullite-phosphate bonds for abrasion resistance in cyclone burners. Enhanced strength at elevated temperatures. HTS 6902.90.10 classification.

Duty Rate — Japan → 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

• P2O5 content declaration for chemical analysis

• Bond development temperature curve documentation

• Avoid water contact pre-installation advisory labels

Phosphate-Bonded High Alumina Bricks from Japan — Import Duty Rate | HTS 6902.90.10