Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd
products
products
Home > products > High Alumina Refractory Brick > Factory Direct Sale Price High Alumina Refractory Brick With High Temperature Resistance And Long Service Life

Factory Direct Sale Price High Alumina Refractory Brick With High Temperature Resistance And Long Service Life

Product Details

Place of Origin: Zhengzhou ,China

Brand Name: Rongsheng Xinwei

Certification: ISO9001

Model Number: LZ-48, LZ-55, LZ-65, LZ-70, LZ-75, LZ-80

Document: Product Brochure PDF

Payment & Shipping Terms

Minimum Order Quantity: 1 Ton

Price: 200-800USD

Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Delivery Time: 20-30DAYS

Payment Terms: TT; L/C

Supply Ability: 2000tons /month

Get Best Price
Highlight:
Al2O3 Content:
Above 48%
Bulk Density:
Above 2.2g/cm3
Chemical Stability:
Good
Cold Crushing Strength:
Above 55MPa
Color:
White
Material:
Alumina
Packaging:
Carton
Porosity:
Below 22%
Product Name:
High Alumina Refractory Brick
Refractoriness:
Above 1790℃
Shape:
Customized
Size:
Customized
Thermal Conductivity:
Low
Thermal Shock Resistance:
Good
Al2O3 Content:
Above 48%
Bulk Density:
Above 2.2g/cm3
Chemical Stability:
Good
Cold Crushing Strength:
Above 55MPa
Color:
White
Material:
Alumina
Packaging:
Carton
Porosity:
Below 22%
Product Name:
High Alumina Refractory Brick
Refractoriness:
Above 1790℃
Shape:
Customized
Size:
Customized
Thermal Conductivity:
Low
Thermal Shock Resistance:
Good
Factory Direct Sale Price High Alumina Refractory Brick With High Temperature Resistance And Long Service Life
Product Description of Factory Direct Sale Price High Alumina Refractory Brick With High Temperature Resistance And Long Service Life
High alumina bricks are a kind of commonly used refractory materials for sale in RS Company, which is mainly made of Al2O3. High alumina bricks has properties of high refractoriness, high strength, acid and washing erosion resistance, good thermal stability and so on. High Alumina Bricks have high thermal stability and refractoriness over 1770℃.

Factory Direct Sale Price High Alumina Refractory Brick With High Temperature Resistance And Long Service Life 0

 

Features of Factory Direct Sale Price High Alumina Refractory Brick
 
1. Low bulk density, low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire, suitable ofr various atmosphere
3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely
4. Product specification: standard form, normal standard, shaped and special shaped bricks.
5. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.
 
Application of High Alumina Refractory Brick With High Temperature Resistance And Long Service Life
 
As a basic material in the field of high-temperature technology, high alumina bricks are widely used in cement, glass building materials, steel smelting, petrochemical and other industries. High temperature industrial furnaces for high alumina bricks include blast furnace, hot blast furnace, electric furnace, blast furnace, reverberatory furnace and rotary kiln lining. In addition, high alumina bricks can also be processed into open hearth regenerative grid bricks, socket bricks for pouring system, nozzle bricks, etc. according to the requirements of industrial furnaces.
 
 
Product Specification of Factory Direct Sale Price High Alumina Refractory Brick
Specification
Item
Specification
 
LZ-80
LZ-75
LZ-70
LZ-65
LZ-55
LZ-48
Al2O3 %
≥80
≥75
≥70
≥65
≥55
≥48
Apparent Porosity, %
≤21
≤24
≤24
≤24
≤22
≤22
CCS, MPa
≥70
≥60
≥55
≥50
≥45
≥40
0.2MPa RUL ℃
≥1530
≥1520
≥1510
≥1500
≥1450
≥1420
PLC, %
1500℃×2h
-0.4~0.2
1450℃×2h
-0.4~0.1