Изоляционный огнеупорный кирпич JM23 для коксовой


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Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Feb-29-2024 0.97 $* 0.72 $*
Jan-29-2024 0.9 $* 0.9 $*
Dec-29-2023 0.12 $* 0.32 $*
Nov-29-2023 0.96 $* 0.80 $*
Oct-29-2023 0.17 $* 0.66 $*
Sep-29-2023 0.6 $* 0.78 $*
Aug-29-2023 0.4 $* 0.13 $*
Jul-29-2023 0.97 $* 0.54 $*
Jun-29-2023 0.97 $* 0.60 $*

Характеристики


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Specifications Of Insulation  Brick:


 


1. Very low levels of iron and other impurities,low reheat shrinkage 


 


2. Outstanding insulating values across the temperature range


 


3. lower heat storage than denser refractories


 


 4. Excellent strength at ambient and elevated temperature


 


Physical And Chemical Indicators For Insulation Brick:


 


 































































































Item/TypeJM-23JM-26JM -28JM -30JM-32

Classification temperature,


Reference using temperature (oC)


12601430154016501760
Bulk density (g/cm3)0.80.90.91.01.25
Crushing strength (Mpa) 1.31.62.11.61.6
Modulus of rupture (Mpa) 0.91.41.62.12.1
Permanent linear change (oCX24h)%1350×4h
0.5
1400×24h
0.4
1510×24h
0.5
1620×24h
0.9
1730×24h
0.9
Thermal conductivity (W/m.k) 800oC0.180.310.320.440.5
1000oC0.20.340.350.450.52
1200oC-0.40.410.470.56
Chemical Analysis (%)Al2O3 3758677377
Fe2O3 1.00.80.80.60.4

 


 


Our insulating firebrick products are suitable for use in hot face refractory linings or as back-up insulation in all types of high temperature processing of metals, petrochemicals and ceramics including: 



  • Primary processing furnaces for fabrication and forging of ferrous metals,blast furnaces and host blast stoves for carbon bake ovens

  • Roller hearth, Reheating and Forging furnaces for ferrous and non-ferrous metals,flues refining vessels and reactor chambers used in petrochemical processing

  • Ceramic kilns used by manufacturers of sanitary ware, glass ware and building products,hobby and Laboratory kilns ,rotary lime kilns, fireplaces 


 



Company Information


 


3gray


 



Packaging & Shipping


The bricks are packed on wooden pallet with papers in each layer and PP film wrapped outside of the whole pallet.   


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Company Information


Zhengzhou Rongsheng Refractory Material Co., Ltd. is located in the hinterland of Central Plains, at the foot of Songshan Mountain, and adjacent to Zhengshao Highway, Longhai and Jingguang railways. The convenient transportation, abundant resources and high quality minerals provide favorable conditions for the production of refractory materials.


 


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8gray


 





certificate


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FAQ


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