150 kg Runder Schmelztiegel für das Schmelzen von Kupfer Wärmeleitfähigkeit bis 1650°C Widerstand

Weitere Videos
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.