150 kg Crisol redondo para derretimento de cobre Conductividade térmica até 1650°C Resistência

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January 13, 2025
Video Description:
Discover the Durable Graphite Silver Casting Crucible, perfect for melting silver with heat conductivity up to 1650℃. Resistant to acids and alkalis, this crucible is compatible with propane, butane, and natural gas, making it ideal for jewelry making and metal casting projects.