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Low thermal conductivity alumina oxide insulation brick for hot blast stove
Low thermal conductivity alumina oxide insulation brick for hot blast stove
Low thermal conductivity alumina oxide insulation brick for hot blast stove
Low thermal conductivity alumina oxide insulation brick for hot blast stove
Low thermal conductivity alumina oxide insulation brick for hot blast stove
Low thermal conductivity alumina oxide insulation brick for hot blast stove
Low thermal conductivity alumina oxide insulation brick for hot blast stove

Low thermal conductivity alumina oxide insulation brick for hot blast stove

Model NO.:
DM/LM
Price:
USD 1.20-4.00
Delivery:
FOB
Minimum order quantity:
1
Supply Ability:
2000 / Week
Country of Origin:
ANY CHINA PORT
  • Place of Origin:CN
  • Shape:Brick
  • Material:Alumina Block
  • Refractoriness (Degree):Common (1580°< Refractoriness< 1770°)
  • SiO2 Content (%):above 25%
  • Al2O3 Content (%):above 48%
  • MgO Content (%):/
  • CaO Content (%):/
  • CrO Content (%):/
  • SiC Content (%):1.2-1.4
  • Model Number:DM/LM
  • Brand Name:DKJL

Low thermal conductivity alumina oxide insulation brick for hot blast stove

 

Product Description

 

 

Characteristic:

 

• Excellent corrosion resistance to neutral slag and liquid mental pentration at high temperature.

 

• Withstand verious attacks from volatile matters, such as ash from coal, lignite, fuel oil, etc.

 

• High bulk density, high mechanical strength and good resistance to thermal  spalling,good volume stability at high temperature.

 

 

Application:

Alumina oxide  brick is widely used in the insulating layers and linings of various heat engineering equipments such as hot blast stove, heating furnace, boiler, tunnel kiln and so on.

 

Physical properties and data:

 

Main property
 
 
Classify
temperature
 
°C
Apparent density
 
kg/m3
Chemical component Wgt %
Bending strength
 
Mpa
Cold crushing strength
 
Mpa
Al2 O3
%
SiO2
%
Fe2 O3
%
K2 O + Na2O
%
DM20
1100
550
45.00
50.00
1.00
 1.00
   0.70
0.80
DM23
1260
530
45.00
51.00
 0.80
  0.72
   0.70
1.00
DM25
1350
800
52.00
 41.55
 0.62
  0.81
  1.20
1.80
DM26
1430
780
59.00
37.00
 0.70
 0.70
  1.80
2.00
DM28
1540
880
64.00
32.00
 0.60
 0.60
   2.00
2.50
DM30
1600
1000
70.00
28.00
 0.33
  0.21
   2.00
3.00
JM23
1260
480
37.00
 44.40
 0.70
 1.10
  1.00
1.20
JM26
1430
800
58.00
 39.10
 0.70
 1.70
  1.50
1.60
JM28
1540
890
 67.10
31.00
 0.60
 0.90
  1.80
2.10
JM30
1650
1020
 73.40
 25.10
 0.50
 0.90
  2.10
2.20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 083.jpg087.jpg103.jpgIMG_0028.jpgIMG_0061.jpgIMG_0063.jpg

 

 
Packaging & Shipping

Packing: Standard export carton,  wooden pallet

Shipping: By vessel or plane from any Chinese port

972461590_969

 

 

Our Services

 

  

Provide sample for test before order

Provide competitive price

Arrange prodcution on time

Control product quality and delivery time

Provide finished products and packing photos

Book the earliest and fast vessel

Provide original document and original certificate

After sale

Company Information

 

  

DKJL refractories exporting company is one of the most professional suppliers of refractories in China.The main products are refractory bricks,thermal insulation material,heating elements, industrial ceramics and scientific instruments.They are available in various size and shapes.Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.

QQ20180108135553

 

 

FAQ

MOQ: 500 pcs

Inquiry factors: Working temp, Density, Size, Quantity

contact way as follows:


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