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Silica brick for hot blast furnace

  • Origin: China
  • Supply Type: oem service

Supplier Info.

  • Employees Total 11-50
  • Annual Revenue Above US$100 Million


ITEMcrown brickschecker bricks
SiO2 %≥95≥95
AP,  %≤22≤23
CCS, Mpa≥35≥30
Real density, g/cc≥2.35≥2.35
Creep rate under 0.2MPa,1500℃*5hrs, %≤0.8≤0.8
Thermal expension at 1000℃,   %≤1.26≤1.26

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