6#(6KG)Silicon Carbide Graphite Crucibles for Melting Metal（Aluminum Gold Silver Copper）,Withstand The High Temperature 1800℃ - AliExpress

Silicone Carbide Graphite Crucible for Melting Copper - China Crucible, Graphite Crucible

GongYi #6 (13.2lbs-6kg) Clay Graphite Crucible for Metal Melting Casting Refining Gold Silver Copper Brass Aluminum : Industrial & Scientific

1/2/3kg Graphite Crucible - High Purity Jewelry Melting Crucible

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6#(6KG)Silicon Carbide Graphite Crucibles for Melting Metal（Aluminum Gold Silver Copper）,Withstand The High Temperature 1800℃

6KG Silicon Carbide Graphite Crucibles,Melting Metal,Withstand High Temperature

GanFindX (#5-5KG) Silicon Carbide Graphite

Designed for Melting Gold, Silver, Copper, Brass, Aluminum and More! Outside Dimensions - 5.25 Dia. x 5.5 Length - Inside Dimensions - 3.75 Dia. x

#3 6KG Metal Cap. MegaCast™, Foundry Clay Graphite Crucibles Black Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum

GongYi #6 (13.2lbs-6kg) Clay Graphite Crucible for

6# Silicon Carbide Graphite Crucibles for Carbide Furnace Coke