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8402.90.00/Boiler Refractory Lining Kit/Mexico

Boiler Refractory Lining Kit from Mexico

Refractory lining kits protect boiler pressure parts from combustion flame and hot gases in steam generating units. Specialized boiler insulation under HTS 8402.90.00. High-alumina castable mixes with anchor systems.

Duty Rate — Mexico → United States

14.3%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Match refractory to fuel type (gas/coal/oil); include anchor weld details; verify cold face temperature ratings