Graphite block are used as furnace line, electric material and none-penetration graphite exchanger in carbonize silicon furnace, graphitization furnace.

Specification:
1) Nominal diameter Length tolerance (mm):
A) Dia430 x 350mm
B) Dia580 x 350mm
C) Dia600 x 350mm
D) Dia700 x 350mm
E) Dia900 x 350mm
F) Dia1000 x 350mm
G) Dia1200 x 350mm
H) Dia1400 x 400mm
I) 400 x 400 x 1800mm
J) 500 x 500 x 2050mm
K) 525mm x 200mm to 535mm x 200 x 2500mm
E) 420*420*1800
F) 450*450*1900
G) 500*500*1900 **

Techno index

Item
Unit Normal
Bulk Density G/cm3 ¡Ý1.60
Ash % ¡Ü0.50
Resistivity
M ¦¸/m Better¡Ü11
Grade one¡Ü13
Compressive strength MPa ¡Ý19.80