2 Pieces Graphite Ingot Mould Crucible Mould for Casting Gold Silver Metal Aluminum Copper Brass Melting Refining (4 x 2 x 1 Inch)

Reliable material: main material is graphite, the ash content is less than 0.1 percent, ensuring that the metal purity will not be affected during

Graphite Ingot Mold Crucible Mould for Melting, Casting, and Refining Gold, Silver, Aluminum, Copper, Brass: Capacity 0.25-5 KG - AliExpress

5-in-1 Graphite Casting Ingot Mold Coin Combo Metal Casting Refining Scrap Bar for Melting Casting Refining Metal Jewelry Gold Silver Brass Zinc Aluminum (2)

REAL Durable Silicon Carbide Graphite CruciblesPROP 65 WARNING: This product can expose you to some kind of chemical, which is known to the State of California to cause cancer.

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

10oz Graphite Ingot Mold 6 Cavity Melt Pour Gold Bars Melting Refining Metal

✅【Reliable Material】- Made from superior graphite with a high density of 1.80g/cm³ and above, our crucible exhibits exceptional high temperature

4-Piece Graphite Ingot Moulds, KoveYzao High Density Graphite Crucible, Metal Melting Container for Casting Molten Molten Gold Silver Metal Aluminum

MakGrand 650g Graphite Ingot Mold Casting Tool, Mould for Melting Casting Refining Recycling Aluminum Copper Silver Gold, Seven Kinds of Capacity, Smelting Metal (#1-0.65kg-35ml) : Arts, Crafts & Sewing

Package 1x Graphite Casting Melting Ingot. Composition: 99.95% Graphite. Ash content less than 0.1%. Excellent thermal conductivity and corrosion resistance. Better for Refining than Silicon Carbide Graphite Crucibles. Performance Excellent thermal stability for fast heating and cooling / Well corrosion resistance to strong acid and alkali.

Silver Graphite Ingot Mold Crucible for Melting Casting Refining Scrap Precious Metal Jewelry, High Purity Refining Graphite, Melting Casting Mould

1 Kg Graphite Ingot Mold Crucible Mould for Gold Silver Copper Brass Aluminum Metal Melting Casting - Israel

Sturdy and reliable: casting ingot crucible moulds are mainly made of graphite material, almost no ash content, to ensure that the metal refining

2 Kg Graphite Ingot Mold Crucible Casting Mould Silver Gold Ingot Mould for Gold Silver Metal Aluminum Copper Melting Casting Refining, 85 x 45 x 30

OTOOLWORLD Graphite Casting Ingot Mold Metal Refining Scrap Bar Coin Combo 1/4 1/2 1 oz (1)