5.5kg Graphite Crucible - 105mm Up, 90mm Down, 70mm Inner, 156mm High | High Thermal Conductivity, Superior Corrosion Resistance, Ideal For Non-ferrous Metal Smelting

Backed by a team of diligent experts, we have been able to manufacture and supply a wide range of 5.5kg Graphite Crucible in Pingdingshan, Henan, China.

Up outer diameter : 105mm
Down outer diameter : 90mm
Inner diameter : 70mm
Height : 156mm

The graphite crucible, also known as molten copper and copper, is a kind of crucible made from graphite, clay, silica and wax. Graphite crucibles are mainly used to smelt copper, brass, gold, silver, zinc, lead and other non-ferrous metals and their alloys.

Characteristics:
1. The high density of graphite crucible makes the crucible have the best thermal conductivity.
2. Graphite crucible has a special glaze layer and compact forming material, which greatly improves the corrosion resistance of the product and extends its service life.
3. All graphite elements in the graphite crucible are made of natural graphite, and the thermal conductivity is very good. The graphite crucible cannot be heated immediately on a cold metal desktop to prevent it from bursting with a sharp cooling.