Kaiyuan Refractories

A professional company produces and sales refractory materials for industry of cement, iron & steel ,non- ferrous metal and glass etc.
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High alumina fire brick for cement industry

The brick is made from sintered special grade high alumina bauxite, phosphate acid as binder, with high thermal stability and strength.Be applied in preheating zone,calcine zone,firing hood and cooler part of cement kiln.
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High alumina brick for cement industry

The brick is made from sintered special grade high alumina bauxite, added with zirconia, silimanite and andalusite by reasonable ration, pressed by high pressure and sintered at high temperature, with excellent spalling resistance, alkali, sodium, sulfur, chlorine and alkalic salt corrosion. Low thermal conductivity, a better and ideal choice for transition and calcining zone of cement kiln.

ItemsKYPA-75
Al2O3 % min75
Fe2O3 % max2.1
Refractoriness ºC min1770
Bulk density g/cm3 min2.75
Cold crushing strength Mpa min75
Refractoriness under load  ºC1300
Thermal shock resistance 1100ºC water cooling cycle min20


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Zhengzhou Kaiyuan Refractories Co.,Ltd

 Plant add: Tancunwan village, Niudian town, Xinmi city, Henan, China
 +86-13592427095 
  sales@kaiyuanref.com    
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