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Refractory Bricks for Hot-Blast Stoves

Refractory Bricks for Hot-Blast Stoves
Refractory Bricks for Hot-Blast Stoves

Product Description

1. Fireclay brick
High strength, stable quality
Low apparent porosity
High bulk density.

2. ISO certified professional manufacturer of refractory bricks in China.

3. The fireclay brick with Characteristics: Low creep fireclay brick for hot-blast stove is made of high-quality fireclayclinker as staring material by shaping at high pressure and sintering at high temperature. This product is characterized by HRUL, good creep resistance at medium temperature andgood impacting resistance, which is the main refractory for position with medium and low temperature of HBS. The detail is following.

General Fireclay Bricks For Hot-Blast StovesPhysical And Chemical Indicators  
 
 Items  Indicators  
RN-42 RN-40 RN-36  
w(Al2O3)/%        ≥ 42 40 36  
      Volume and Density 2.00---2.20 2.0---2.20 2.00---2.20  
         ≤Apparent Porosit 22(24) 22(24) 22(24)  
 Mpa   ≥
Cold crushing strength
35 30 25  
  ≥
0.2MPa Refractoriness Under Load
1410 1350 1300  
Permanent Change In The Heating 1400ºC*2h —0.4---0  
1350ºC*2h —0.5—0 —0.5—0  
Thermal shock resistance     Provide data  

Mark 1:Data in brackets index regenerator checker brick;
Mark 2:Volume density volume targets for the design of the reference brick,               no assessment.
 
 
   
Trademark:  jiuding
Productivity:  50000tons/Year
Unit Price:  US $ 100-2000/ Piece
Shipment Terms:  FOB
Payment Terms:  T/T,D/P,Western Union
Price Valid Time:  From Aug 04,2011 To Nov 26,2011
Origin:  Zibo, Shandong
Packing:  It Is Based on The General Export Package-General
Usage:  Hot-Blast Stoves
Style:  Sinited
Special Function:  Firebrick
Material:  Clay
Color:  Multicolor
Export Markets:  North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Company: Zibo Jiuding Refractory Materials Sales Co., Ltd.

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