Graphite Insulation Barrels

We are offering graphite insulation barrels.
Graphite die is use for heat preserving furnaces
material: graphite
special 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
materials index:
c content: 99.99%
density: 1.87gcm
specific resistance: 9 ohms-m
compressive strength: 65mpa
shore hardness: 55
porosity: 15%