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ZhengZhou Kaier Kiln Refractory Co.,Ltd
ZhengZhou Kaier Kiln Refractory Co.,Ltd Professional Refractory Bricks Supplier
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Professional High Alumina Fire Bricks Top Safety For Cement Rotary Kilns

ZhengZhou Kaier Kiln Refractory Co.,Ltd

Professional High Alumina Fire Bricks Top Safety For Cement Rotary Kilns

Brand Name : Kaier

Certification : ISO9001 CE

Place of Origin : ZhengZhou ,China

MOQ : 5Ton

Price : Negotiated

Payment Terms : T/T, , L/C

Supply Ability : 5000Ton Per Month

Delivery Time : 10 Days After Deposit

Packaging Details : Pallets With Plastic Belt And PE Bag , Also Accept Customize.

Al2o3 : 55%-82%

Raw Materials : Calcined Bauxite

Application : Industrial Furnaces, Metallurgy

Color : Light Yellow

Size : As Request

Bulk Density : 2.3-2.7 g/cm3

Fe2O3 : 2%

Product Name : High Alumina Brick For Lime Shaft Kiln

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Professional High Alumina Refractory Bricks Safe For Cement Rotary Kilns

Description

We bring forth high quality High Alumina Bricks, which is manufactured to meet the requirements of neutral refractoriness where safe working temperature is more than 1300 degree centigrade. We offer High Alumina Bricks in different specifications as per customer requirements.

Slag resistance
High Al2O3 has high Al2O3 content, close to neutral refractory material, and can resist the erosion of acid slag and alkali slag. Because it contains SiO2, the resistance to alkali slag is less than acid resistance.

Load softening temperature

Since the high aluminum has a high Al2O3 content, a low impurity content, and a low formation of the molten glass body, the fire-resistant softening temperature is higher than that of the refractory clay brick. However, since the mullite crystal has not yet formed a network structure, the load softening temperature is lower than the load softening temperature of the silica brick.

Features:

Mechanical strength

Excellent load-bearing properties

High temperature

Excellent resistance to spalling

Resistant to corrosion

Product Range:

  • High Alumina Brick
  • Fire Clay Brick
  • Light Weight Insulating Brick
  • High Alumina Poly Light Weight Insulating Brick
  • Mullite Insulating Brick
  • Magnesia Series Brick
  • Phosphate High Alumina Wear-Resistant Brick
  • Corundum AZS Brick
  • Refractory Castables
  • Ceramic Fiber Blanket

Application:

Cement Rotary Kilns

Laddle Lining

Glass industries

Blast furnaces Stoves & Checkers

Electric Furnace Roof

Physical and chemical indexes

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

Product Details

Professional High Alumina Fire Bricks Top Safety For Cement Rotary Kilns

Professional High Alumina Fire Bricks Top Safety For Cement Rotary Kilns

Henan HengYu Kiln Refractory Co.,Ltd. now mainly produces refractory materials for steel, metallurgy, coking, cement, charcoal, glass and various industrial kiln furnaces. It produces more than 60,000 tons of various stereotyped and amorphous refractory materials annually. The company now owns 45 million fixed assets and 260 employees, including 6 engineers. There are more than 20 engineering and technical personnel, including five departments, six functional departments, three sub-factories, five workshops, one furnace construction engineering team, one R&D center and one testing center.


Product Tags:

high temperature bricks

      

heat resistant bricks for fire pit

      
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