Carton with pearl cotton and foam inside,also package could be made according to customer's requirement.
12 working days after the receipt of payment.
Yasui K3 Graphite crucible
Specification: Graphite crucible: OD65 * H73 MM, Hole OD: 8 MM Graphite stopper: OD21* H 135 MM
Features: High purity, fine grain, good performance of electrical conductivity and thermal conductivity, high density, good corrosion resistance, thermal shock resistance, thermal stability, high mechanical strength, low permeability, and good oxidation resistance. The raw material is capable of producing various semiconductor molds and radio tube.