High Purity Graphite Melting Crucible Casting With Lid Cover 40x40mm For Silver

Features:

The graphite crucible has good thermal stability, suitable for emergency heat or cold usage condition

Good corrosion resistance and impact resistance



Excellent acids resistance and alkalis resistance

The graphite crucible has good thermal conductivity properties,it can greatly shorten the melting time and saved energy

The ash of graphite crucible is less than 0.1%,to ensure that the precious metal in the smelting is not contaminated

It can melt gold, silver, platinum and precious metals and alloys,with long service life



Material:Graphite

Weight: 58g

Inner Diameter: 30mm



Outer Diameter: 40mm

Inner Height: 35mm

Outer Height: 40mm
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a