MachineU > China Products > Chemicals > Inorganic Chemicals > Non-Metallic Products > Refractory
Rongsheng High Temperature High Alumina Brick LZ-55 LZ-65 LZ-75 Firebrick 1770C Heavy-Duty Refractory Bricks For Kiln Furnace
Rongsheng High Temperature High Alumina Brick LZ-55 LZ-65 LZ-75 Firebrick 1770C Heavy-Duty Refractory Bricks For Kiln Furnace
Rongsheng High Temperature High Alumina Brick LZ-55 LZ-65 LZ-75 Firebrick 1770C Heavy-Duty Refractory Bricks For Kiln Furnace
Rongsheng High Temperature High Alumina Brick LZ-55 LZ-65 LZ-75 Firebrick 1770C Heavy-Duty Refractory Bricks For Kiln Furnace
Specifications
Typical Applications :
Steel furnaces, cement kilns, glass furnaces
Density :
High
Condition :
Brand New
Resistance To Spalling :
Excellent
Service Temperature :
High
Working Temperature :
High
Certification :
ISO9001
Brand Name :
RONGSHENG
Cold Crushing Strength :
≥ 40 MPa
Type :
factory
Bulkdensity :
2.3 - 3.2 g/cm³
Compressive Strength :
>=50MPa
Place of Origin :
Henan, China
Origin :
Xinmi
Apparent Porosity :
12% - 20%
Heat Capacity :
High
Bulk Density :
2.5
Moisture Content :
≤1.5%
MOQ :
1 Ton
Description
Product Description
Rongsheng High Temperature High Alumina Brick LZ-55 LZ-65 LZ-75 Firebrick 1770C Heavy-Duty Refractory Bricks For Kiln Furnace
High Alumina Bricks Introduction High alumina brick is a kind of alumina-silicate refractory material with content of alumina oxide more than 48%. It is calcined and formed by the raw material of banxite or the material with high content of AL2O3. High thermal stability, the refractoriness is more than 1770℃. Good slag resistance, used for the liner of masonry steel-making electric stove, glass furnace and cement revolver. Feature of high alumina bricks 1. Good thermal conductivity. 2. High fire resistance. 3. Good slag resistance, acid and alkali resistance. 4. Thermal stability.
Features
Rongsheng High Temperature High Alumina Brick LZ-55 LZ-65 LZ-75 Firebrick 1770C Heavy-Duty Refractory Bricks For Kiln Furnace
High Alumina Refractory Bricks Advantage
1. High refractoriness;High temperature strength;High thermal stability;Neutral refractory; 2. Good resistance to acid and basic slag corrosion;High refractoriness under load; 3. High temperature creep resistance;Low apparent porosity; Standard sizing: 230 x 114 x 65 mm Customized according to customer requirements
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.
Rongsheng High Temperature High Alumina Brick LZ-55 LZ-65 LZ-75 Firebrick 1770C Heavy-Duty Refractory Bricks For Kiln Furnace
Rongsheng High Temperature High Alumina Brick LZ-55 LZ-65 LZ-75 Firebrick 1770C Heavy-Duty Refractory Bricks For Kiln Furnace
Rongsheng High Temperature High Alumina Brick LZ-55 LZ-65 LZ-75 Firebrick 1770C Heavy-Duty Refractory Bricks For Kiln Furnace
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.
Rongsheng High Temperature High Alumina Brick LZ-55 LZ-65 LZ-75 Firebrick 1770C Heavy-Duty Refractory Bricks For Kiln Furnace
Specification
Item/Grade
Fire clay brick
High alumina brick
SK-30
SK-32
SK-34
SK-35
SK-36
SK-37
SK-38
SK-40
AL2O3% (≥)
30
35
38
45
55
65
70
82
Fe2O3% (≤)
2.5
2.5
2
2
2
2
2
2
Refractoriness(SK)
30
32
34
35
36
37
38
40
Refractoriness under load, 0.2MPa, °C (≥)
1250
1300
1360
1420
1450
1480
1530
1600
Apparent porosity (%)
22-26
20-24
20-22
18-20
20-23
20-23
20-22
18-20
Bulk density (g/cm³)
1.9-2.0
1.95-2.1
2.1-2.2
2.15-2.22
2.25-2.4
2.3-2.5
2.4-2.6
2.5-2.7
Cold crushing strength ,MPa (≥)
20
25
30
40
45
50
60
70
Send your message to this supplier
Send Now

Rongsheng High Temperature High Alumina Brick LZ-55 LZ-65 LZ-75 Firebrick 1770C Heavy-Duty Refractory Bricks For Kiln Furnace

Ask Latest Price
Product Detail
Typical Applications :
Steel furnaces, cement kilns, glass furnaces
Density :
High
Condition :
Brand New
Resistance To Spalling :
Excellent
Service Temperature :
High
Working Temperature :
High
Contact Supplier
Rongsheng High Temperature High Alumina Brick LZ-55 LZ-65 LZ-75 Firebrick 1770C Heavy-Duty Refractory Bricks For Kiln Furnace
Rongsheng High Temperature High Alumina Brick LZ-55 LZ-65 LZ-75 Firebrick 1770C Heavy-Duty Refractory Bricks For Kiln Furnace

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