Product Details
Place of Origin: Zhengzhou ,China
Brand Name: Rongsheng Xinwei
Certification: ISO9001
Model Number: RS-48, RS-55, RS-65, RS-75, RS-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
Application Temperature: |
≤1400℃ |
Chemical Composition: |
Al2O3≥48% |
Color: |
White, Red, Gray, Etc. |
Compressive Strength: |
≥45MPa |
Density: |
2.2-2.5g/cm3 |
Material: |
High Alumina Refractory Brick |
Moisture Content: |
≤1.5% |
Porosity: |
≤20% |
Refractoriness: |
≥1700℃ |
Refractoriness Under Load: |
≥1450℃ |
Shape: |
Rectangular, Square, Round, Arch, Etc. |
Size: |
Customized |
Softening Temperature: |
≥1450℃ |
Thermal Expansion: |
≤0.2% |
Thermal Shock Resistance: |
Good |
Application Temperature: |
≤1400℃ |
Chemical Composition: |
Al2O3≥48% |
Color: |
White, Red, Gray, Etc. |
Compressive Strength: |
≥45MPa |
Density: |
2.2-2.5g/cm3 |
Material: |
High Alumina Refractory Brick |
Moisture Content: |
≤1.5% |
Porosity: |
≤20% |
Refractoriness: |
≥1700℃ |
Refractoriness Under Load: |
≥1450℃ |
Shape: |
Rectangular, Square, Round, Arch, Etc. |
Size: |
Customized |
Softening Temperature: |
≥1450℃ |
Thermal Expansion: |
≤0.2% |
Thermal Shock Resistance: |
Good |
Product Description of Auminum Firebricks SK32 SK34 SK36 High Alumina Brick For Sale With Good Factory Price
Our high-quality High Alumina Bricks in SK32, SK34, and SK36 grades are crafted to deliver exceptional performance in high-temperature applications. With a focus on durability, thermal stability, and cost-effectiveness, these aluminum firebricks are an ideal choice for a wide range of industrial settings.
Key Features of Auminum Firebricks SK32 SK34 SK36 High Alumina Brick For Sale With Good Factory Price
Product Specification of High Alumina Refractory Brick
Item
|
Properties
|
|||||
RS-80
|
RS-75
|
RS-65
|
RS-55
|
RS-48
|
||
Al2O3 (%)
|
80
|
≥75
|
≥65
|
≥55
|
≥48
|
|
Refractoriness (°C )
|
≥1790
|
≥1790
|
≥1790
|
≥1770
|
≥1750
|
|
Bulk density (g/cm3)
|
2.65
|
2.5
|
2.45
|
2.4
|
2.3
|
|
Softening temperature under load (°C )
|
1530
|
≥1520
|
≥1500
|
≥1470
|
≥1420
|
|
Linear changes on reheating (%)
|
1500°CX2H
|
0.1
|
0.1
|
0.1
|
0.1
|
|
-0.4
|
-0.4
|
-0.4
|
-0.4
|
|||
1450°CX2H
|
|
|
|
|
0.1
|
|
-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.
|