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We are specilized manufacturer and exporter of refractory.

We have exported to Canada,U.S.A,India,Turkey,Korea etc,they are satisfied with our products.

Common shaped and irregular shaped refractory brick can be supplied ,also we can adjust our  apecifications as your application.

For the high alumina bricks:

85Al₂O₃ high alumina brick

Al₂O₃≥83%
Fe₂O₃ ≤2.0%

SiO₂≤10.5%

Linear change after reheating  0~-0.5%

Bulk density ≥2.72g/cm3

Apparent porosity≤23%

Cold crushing srength≥70MPa

Strictly according to your applications