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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Fireclay Insulation Refractory Brick

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Product Description

NG Fireclay Insulation Refractory Bricks 

 ItemsNG-1.0NG-0.9NG-0.8NG-0.7NG-0.6
g/cm3                      ≤
Bulk density
1.00.90.80.70.6
MPa            ≥    
Cold crushing strength
3.53.02.51.00.8
(W. /M.K)         ≤
Thermal conductivity 
0.500.400.350.350.25
2%  ºC
Test temperature at which PLC not
 less than 2% 
13501300125012501200


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Zhengzhou Kaiyuan Refractories Co.,Ltd

 Plant add: Chaoyanggou, Dengfeng city, Henan, China
  +86-371-53688552
  +86-371-53688078
 +86-13592427095 ( WhatsApp/Wechat )
  sales@kaiyuanref.com    

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