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Durable High Alumina Refractory Brick High Strength 65% 75% Alumina Fire Brick
Durable High Alumina Refractory Brick High Strength 65% 75% Alumina Fire Brick
Specifications
Brand Name :
Rongsheng Xinwei
Model Number :
RS-48, RS-55, RS-65, RS-75, RS-80
Certification :
ISO9001
Place of Origin :
Zhengzhou ,China
MOQ :
1 Ton
Price :
200-800USD
Payment Terms :
TT; L/C
Supply Ability :
2000tons /month
Delivery Time :
20-30DAYS
Packaging Details :
packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Application Temperature :
≤1400℃
Bulk Density :
2.2-2.4g/cm3
Chemical Composition :
Al2O3≥48%
Color :
White, Gray, Red, etc.
Compressive Strength :
≥45MPa
Linear Change Rate :
≤0.2%
MOQ :
1 Ton
Material :
High Alumina Refractory Brick
Packing :
Wooden Pallet
Refractoriness :
≥1700℃
Shape :
Square, Rectangle, Arc, etc.
Size :
Customized
Thermal Conductivity :
≤1.5W/m.K
Thermal Shock Resistance :
Good
Description

Product Description of Rongsheng Direct Sales Factory Price Durable & High Strength 65% 75% High Alumina Brick Refractory Brick Material

Rongsheng's High Alumina Bricks, available in both 65% and 75% Al2O3 compositions, stand as a pinnacle in high-temperature refractory solutions. Renowned for their exceptional durability and high load-bearing capacity, these bricks are a testament to quality and reliability, offered directly from our factory at competitive prices.
Key Features of 65% 75% High Alumina Brick Refractory Brick Material
Premium Alumina Composition: Crafted from the finest raw materials, these bricks offer remarkable thermal stability and resistance to extreme temperatures.
High Strength and Durability: Engineered for long-term use, these bricks exhibit impressive load-bearing capacity, ensuring structural integrity under heavy loads.
Choice of Alumina Content: Available in both 65% and 75% Al2O3 variants, allowing for precise selection based on specific application requirements.
Low Thermal Conductivity: These bricks provide superior insulation, minimizing heat loss and maximizing energy efficiency in high-temperature processes.
Resistant to Chemical Corrosion: Demonstrates excellent resistance to various chemicals, making them suitable for applications in corrosive environments.
Precision Manufacturing: Each brick is crafted with precision, adhering to strict industry standards for dimensions and shapes, facilitating seamless installation.
Advantages of 65% 75% High Alumina Brick Refractory Brick Material
Factory-Direct Pricing: Rongsheng ensures that you receive top-quality bricks at a competitive factory price, providing an economical solution without compromising performance.
Unwavering Durability: With high strength and enduring properties, these bricks offer an extended service life, reducing maintenance costs and downtime in the long run.
Wide Range of Applications: Suitable for various industries including metallurgy, ceramics, petrochemicals, and more, making them a versatile solution for high-temperature processes.
Efficient Thermal Management: The low thermal conductivity of these bricks helps maintain uniform temperatures within furnaces and kilns, ensuring consistent heat distribution.
Customizable Solutions: Rongsheng offers tailored options to meet specific project requirements, providing bricks that are optimized for unique applications.
Application of 65% 75% High Alumina Brick Refractory Brick Material
Furnace Linings
Kilns
Metallurgical Industry
Ceramics Industry
Petrochemical Industry
Invest in Rongsheng's High Alumina Bricks for a reliable and cost-effective solution for your high-temperature applications. Contact us today for personalized recommendations and bulk order inquiries.
Technical Specifications of 65% 75% High Alumina Brick Refractory Brick Material

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
≥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
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.
We also can make brick according to customers’ drawing and requirements.

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Durable High Alumina Refractory Brick High Strength 65% 75% Alumina Fire Brick

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Product Detail
Brand Name :
Rongsheng Xinwei
Model Number :
RS-48, RS-55, RS-65, RS-75, RS-80
Certification :
ISO9001
Place of Origin :
Zhengzhou ,China
MOQ :
1 Ton
Price :
200-800USD
Contact Supplier
Durable High Alumina Refractory Brick High Strength 65% 75% Alumina Fire Brick

Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd

Active Member
2 Years
henan, zhengzhou
Since 2013
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Furnace Refractory Bricks, High Alumina Refractory Brick, Corundum Brick
Total Annual :
20000000-30000000
Employee Number :
200~300
Certification Level :
Active Member
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