Fireclay Refractory Bricks from Germany
Fireclay refractory bricks, made from high-temperature-fired clay with 30-45% alumina, serve as general-purpose linings in boilers and incinerators. They provide cost-effective thermal insulation and slag resistance. Classified in HTS 6902.90.10 as standard 'other' refractory bricks.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Certify water absorption and pyrometric cone equivalent (PCE) values for authenticity
• Bundle with installation manuals but avoid set packaging to prevent furniture classification