Graphite Ingot Mold Lining Insert
A high-purity graphite insert used as a replaceable lining inside ingot molds to protect against molten metal erosion in non-ferrous foundries. It is a consumable part integral to the operation of ingot molds, classified under heading 84.54.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
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Import Tips & Compliance
• Declare the graphite insert as a part of ingot molds under 8454.90.00, not as a carbon article
• Provide evidence of its specific shape and function for mold lining
• Be aware that graphite goods may be subject to anti-dumping measures in certain cases
Related Products under Tariff item 8454.90.00
Aluminum Ingot Mold Alignment Pin Set
An aluminum ingot mold alignment pin set is a precision-machined aluminum pin set for aligning and securing ingot mold sections in continuous casting lines. It is classified under tariff item 8454.90.00 as interchangeable parts of metallurgical ingot molds.
Boule Lapping Machine Workhead
A boule lapping machine workhead is a component for lapping machines that flatten semiconductor boules to precise tolerances before wafer slicing. It is classified under tariff item 8454.90.00 as a part of metallurgical casting machines. This workhead achieves critical flatness for semiconductor processing.
Casting Converter Graphite Crucible Insert
> A graphite crucible insert designed for use in converters during silicon melting in semiconductor metallurgy. It provides high-purity containment to prevent contamination of the molten material during casting processes. As a component of a converter used in metallurgy, it is classified as a part under tariff item 8454.90.00.
Cast Iron Ingot Mold Vent Plug
A durable cast iron plug inserted into ingot molds to regulate gas escape during metal solidification in foundries. It is a critical venting component of ingot molds used in metallurgy, falling under the parts provision of heading 84.54.
Cold Chamber Die Casting Machine Injector Piston
> A piston that injects molten metal into the die of cold chamber die casting machines, handling non-ferrous alloys like aluminum at high velocities. It is engineered for durability in high-pressure metallurgy applications. As a part of a casting machine, it is classified under tariff item 8454.90.00.
Copper Ingot Mold Cooling Jacket
A water-cooled copper jacket assembly that encases ingot molds to control solidification rates in aluminum foundries. It is a specialized thermal management part of ingot molds, classified under the parts provision of heading 84.54.