Graphite Crucible Silver Gold Melting 1Kg 2Kg 3Kg Furnace Graphite Double Ring Crucible

Graphite crucibles are extensively used in metallurgy, casting, machinery, and chemistry for smelting precious and non-ferrous metals. 
They are customizable in size and quantity, ensuring material purity. 
They are also popular in non-ferrous metal, mold, glass, rare earth, photovoltaic, and lab analysis industries, 
providing superior technical and economic value.

Product name：Graphite double ring crucible
Material：High purity graphite
Purity：99.99%
Molding process：Molding
Application：Widely used in smelting fields, such as non-ferrous metals and alloy smelting