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Zhengzhou Rongsheng Refractory Co., Ltd.

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City:zhengzhou

Province/State:henan

Country/Region:china

Contact Person:MrPika

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$China Furnace Lining Antistrip High Alumina Refractory Bricks 48%-80% Al2o3 Fire Resistance Brick Anti-Peeling Alumina Bricks wholesale$

Furnace Lining Antistrip High Alumina Refractory Bricks 48%-80% Al2o3 Fire Resistance Brick Anti-Peeling Alumina Bricks

Name: Furnace Lining Antistrip High Alumina Refractory Bricks 4880 Al2o3 Fire Resistance Brick AntiPeeling Alumina Bricks
Brand: RONGSHENG
Price: 1 USD

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Brand Name :RONGSHENG

Model Number :10101-52-7

Certification :ISO9001

Place of Origin :Henan, China

MOQ :1 Ton

Certificate :ISO9001

Thermal Conductivity :1.3-1.5W/m·K

Bulk density g/cm3 :2.70-2.90

Modulus of rupture MPa(110℃,24h) :10

Cold Compressive St :Min 100

Cold Crushing Strength (Mpa) :20-30

Package :wooden pallet

Raw Material :bauxite

Diameter :200mm-800mm

Permanent Linear Change :110℃*24h：0~-0.2

Oem Odm :Acceptable

Shape :Rectangular

Calcium Oxide Content :≤15%

Temp :1600 Degree

Bulk Density :2.6-2.9g/cm3

Mgo :76%

Type :Phosphate Bonded

Porosity :≤22%

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High Alumina Refractory Bricks Introduction High alumina brick is a kind of neutral refractory with alumina content above 48%. It is formed by shaping and calcining bauxite or other raw materials with high alumina content. High thermal stability and fire resistance above 1770 ℃. 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 1500 degree centigrade. We offer High Alumina Bricks in different specifications as per customer requirements. 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. 

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 Alumina Refractory Bricks Application

High alumina bricks are widely used in cement, glass building materials, steel smelting, petrochemical and other industries. 1.Iron & steel making industry: Blast furnace,hot blast stove,electric furnace,ladle,tundish,heating furnace,refining furnace,reheating furnace,annealing furnace,cupola furnace. 2.Non-ferrous Metal industry:Smelting furnace,refining furnace,reverberatory furnace,converter furnace. 3.Building materials industry:Cement kiln,glass kiln,ceramic kiln,lime kilns,kiln car,tunnel kiln. 4.Energy & Incineration:Coke oven,circulating fluidized bed boiler,carbon roasting furnace, incinerators. 5.Others:Petrochemical industry furnace. 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.

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