Purchase Qty. Reference FOB Price
2-499 Pieces US$15.00
500+ Pieces US$10.00
Product Description
High Pure Graphite Gold Ingot Mold Custom Graphite Die For Copper Rod Product Description Use an appropriate base (same material and equivalent size). Allow the graphite mold to expand and contract. The furnace cover should not be pressed on the crucible. In the resistance furnace, the fiber ...