MachineU > China Products > Chemicals > Inorganic Chemicals > Non-Metallic Products > Refractory
High Temperature Alumina Firebricks Lz-55/Lz-65/Lz-75 Aluminum Refractory Lining Bricks Cutting Welding For Industrial Smelting
High Temperature Alumina Firebricks Lz-55/Lz-65/Lz-75 Aluminum Refractory Lining Bricks Cutting Welding For Industrial Smelting
High Temperature Alumina Firebricks Lz-55/Lz-65/Lz-75 Aluminum Refractory Lining Bricks Cutting Welding For Industrial Smelting
High Temperature Alumina Firebricks Lz-55/Lz-65/Lz-75 Aluminum Refractory Lining Bricks Cutting Welding For Industrial Smelting
Specifications
Brand Name :
RONGSHENG
Extended Kiln Life :
Yes
Application :
Used in steel, cement, glass, and petrochemical industries
Place of Origin :
Henan, China
Alkali Resistance :
High
Certification :
ISO9001
Application Temperature :
High
Iron Content :
≤2.0%
Ash :
0.3%
Apparent Porosity :
10% - 20%
Volume Density :
≥2.20g/cm3
Keyword :
55% Al2O3 High Alumina Brick
Color :
White to light gray
Temperature :
1700-1800℃
Ccs Strength :
45
Aluminum Content :
≤75%
Experience :
30 years
Item :
high alumina brick
Description
Feature of high alumina bricks 1. High alumina bricks have high fire resistance and certain corrosion resistance to acidic and alkaline slag. 2. High compressive strength, strong permeability resistance, and high load temperature. 3. Low bulk density, low thermal conductivity, and good insulation performance 4. Allow direct contact with fire, suitable for various environments. 5. Long service life, energy-saving, etc.
High Temperature Alumina Firebricks Lz-55/Lz-65/Lz-75 Aluminum Refractory Lining Bricks Cutting Welding For Industrial Smelting
Material
high alumina bauxite-Al2O3 content is 48%-85%
Temperature
Refractoriness is above 1770°C,Working temperature:1350°C -1650°C
Color
earthy yellow
Size
Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
Shape
Straight Brick,special-shaped brick,checher brick,trapezoidal brick,Bricks with taper,arch brick,skew brick,ect.
High Temperature Alumina Firebricks Lz-55/Lz-65/Lz-75 Aluminum Refractory Lining Bricks Cutting Welding For Industrial Smelting
Product Application
Use Of High Alumina Bricks 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.
High Temperature Alumina Firebricks Lz-55/Lz-65/Lz-75 Aluminum Refractory Lining Bricks Cutting Welding For Industrial Smelting
Specification
High Alumina Refractory Brick Physical and Chemical Index:
Item
Properties
RS-80
RS-75
RS-65
RS-55
RS-48
Al2O3 (%)
80
≥75
≥65
≥55
≥48
Refractoriness (°C )
≥1790
≥1790
≥1790
≥1790
≥1790
Bulk density (g/cm3)
2.65
2.5
2.45
2.4
2.3
Softening temperature under load (°C )
1530
≥1520
≥1500
≥1470
≥1420
Reheating Linear changes Rate (%)
1500°CX2H
0.1
0.1
0.1
0.1
0.1
1450°CX2H
-0.4
-0.4
-0.4
-0.4
-0.4
Apparent porosity (%)
22
≤23
≤23
≤22
≤22
Cold crushing strength (Mpa)
55
≥50
≥45
≥40
≥35
Application
steel furnace, glass furnace, sodium silicate furnace, ceramic shuttle kiln, cement rotary kiln, blast furnace, electric furnace,
blast furnace and reverberatory furnace.
view more >>Recommended by seller
 

High Temperature Furnace Alumina Fire Brick Manufacturer Sk34 Sk36 Sk38 High Alumina Refractory Bricks for Sale

$0.10-0.21 / piece

500 pieces

 

Industrial Furnaces K23 K26 Insulating Fire Brick Jm23 Jm26 Jm28 Insulation Brick Mullite Refractory Brick

$0.10-0.20 / piece

500 pieces

 

High Temperature Fused Cast Brick Glass Furnace Zirconia Corundum Block Azs Refractory Bricks

$1-5 / set

500 sets

 

China Refractory Materials Manufacturer Magnesite Fire Brick Standard Alkaline Refractory Magnesia Brick for Smelting Furnace

$100-220 / ton

1 ton

High Temperature Alumina Firebricks Lz-55/Lz-65/Lz-75 Aluminum Refractory Lining Bricks Cutting Welding For Industrial Smelting
Our Advantages
There are 240 staffs in Rongsheng Company, of which 12 is senior professional technician. Annual production capacity is up to 60000 tons. There are light and heavy weight materials production lines and all kinds of complete production, testing and check equipment, of which there are 10 series shaped press machine that from 400 tons to 1000 tons and two hyperthermia tunnel kilns whose length are 148m and 118m. Rongsheng Refractory has established complete quality system and conducted quality control through the whole staff and process that from raw materials, production, check and various parts strictly according to ISO9001 standard
Send your message to this supplier
Send Now

High Temperature Alumina Firebricks Lz-55/Lz-65/Lz-75 Aluminum Refractory Lining Bricks Cutting Welding For Industrial Smelting

Ask Latest Price
Product Detail
Brand Name :
RONGSHENG
Extended Kiln Life :
Yes
Application :
Used in steel, cement, glass, and petrochemical industries
Place of Origin :
Henan, China
Alkali Resistance :
High
Certification :
ISO9001
Contact Supplier
High Temperature Alumina Firebricks Lz-55/Lz-65/Lz-75 Aluminum Refractory Lining Bricks Cutting Welding For Industrial Smelting
High Temperature Alumina Firebricks Lz-55/Lz-65/Lz-75 Aluminum Refractory Lining Bricks Cutting Welding For Industrial Smelting

Zhengzhou Rongsheng Refractory Co., Ltd.

Verified Supplier
13 Years
henan, zhengzhou
Since 2011
Business Type :
Manufacturer
Main Products :
Kiln Refractory Bricks, Refractory Fire Bricks, High Alumina Refractory Brick
Total Annual :
20000000-50000000
Employee Number :
101~150
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products High Alumina Refractory Brick
MachineU China Products Chemicals Inorganic Chemicals Non-Metallic Products Refractory
Contact Supplier
Submit Requirement