Feature(may vary by option.)

●1PCS high Purity Graphite Crucible; designed to be used with electric furnace. Black metal (steel) unavailable
●Easy to handle with grooved flange design, you can handle it via stainless steel tongs for pouring easily
●Durable and reliable, has good corrosion resistance, strong acid and alkali resistance.
●Withstand temperatures up to 3200 °F if you use Air Electric Furnace or up to 5000 °F if you use Vacuum or Gas Protection Furnace;
●NOT for heating by carbon furnace or charcoal kiln; and NOT recommend using torch method or open flame furnaces to heat, otherwise the crucible will be oxidized and cracked.

[1KG]




[2KG]





Description

Graphite Crucible, 1kg/2kg High Purity Graphite Crucible, Melting Gold, Silver, Copper, Furnace Casting Mould Melt Jewelry Tools.

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Product Advantages

Can be used to melt gold, silver, copper, aluminum, iron and other metals，with long service life.

The grooved graphite crucible has a special glaze layer and dense molding material on the surface.

The quality is safe and reliable, the product has good corrosion resistance, strong acid and alkali resistance, It keeps its original natural graphite of various physical and chemical properties

Deruilong after-sales to provide professional service for customers.

Graphite crucible has good thermal conductivity and stability, can greatly shorten the melting time, saving energy and suitable for emergency or cold conditions of use