GongYi #0 (1.1lbs-0.5kg) Clay Graphite Crucible for Metal Melting Casting Refining Gold Silver Copper Brass Aluminum

Outside Dimensions: #0: 2.2 Dia. x 2.8 Height. Material: Specially added silicon carbide to make the crucible more durable, suit for Carbide Furnace

Graphite Melting Clay Crucible # 6 (9 Kg) Brass Gold Silver Brass Copper

No. 1 - 1 Kg ProCast Foundry Clay Graphite Crucible With Pour Spout Cup Propane Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum - CRU-0010

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 #0 (11lbs-05kg) Clay Graphite Crucible for Metal Melting Casting Refining Gold Silver Copper Brass Aluminum

MegaCast Graphite Foundry Crucibles are made from a combination of graphite and clay, and are recommended for melting your precious, or non-precious metals and can handle large batches of material. Their thick inner walls can handle direct heat and open flame foundries. They can be used with our propane melting furnaces as well as a standard torch method.

#6 12kg MegaCast, Foundry Clay Graphite Crucibles Black Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum

OTOOLWORLD 10kg Clay Graphite Crucible Foundry Cup Furnace Torch Melting Casting Refining Gold Silver Copper Brass Aluminum Lead Zinc and Alloys

GongYi #0 (1.1lbs-0.5kg) Clay Graphite Crucible for Brazil

6kg Silicon Clay Graphite Crucible, Crucibles for Melting Metal, Black Foundry Cup Smelting Furnace for Gold Silver Copper Brass Aluminum Metal Refining : Arts, Crafts & Sewing