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8514.90.80.00/Lab Muffle Furnace Refractory Door/Mexico

Lab Muffle Furnace Refractory Door from Mexico

Fiber-insulated refractory door assembly for laboratory muffle furnaces used in ash content determination and small-scale calcining. Part of electric laboratory furnaces under HTS 8514.90.8000 for heat treatment. Features interlocking design for heat retention.

Duty Rate — Mexico → United States

10%

Rate breakdown

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

• Thermal shock resistance certification essential

• Door alignment tolerances specified

• Fiber density and classification data required

Lab Muffle Furnace Refractory Door from Mexico — Import Duty Rate | HTS 8514.90.80.00