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Boiler Refractory Brick Set from Mexico

High-alumina refractory bricks shaped for furnace walls in industrial steam boilers to withstand extreme combustion temperatures. Sold as sets for HTS 8402.90.00.90 boiler parts.

Duty Rate — Mexico → United States

14.3%

Rate breakdown

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

Import Tips

Specify thermal shock resistance ratings matching boiler operating cycles

Declare as 'set for boiler installation' to maintain parts classification