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Cement Kiln Alumina Refractory Bricks , Refractory Fire Bricks High Cold Crushing Strength

Zhengzhou Jansincere Refractory Co., Ltd
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Cement Kiln Alumina Refractory Bricks , Refractory Fire Bricks High Cold Crushing Strength

Brand Name : Janincere

Model Number : HAR-003

Certification : ISO9001, ISO14001, OHSAS

Place of Origin : Xinmi City, Henan, China

MOQ : 5 tons

Price : US$484.00-US$ 680.00 per ton and negotiable

Payment Terms : Western Union, L/C, T/T

Supply Ability : 300 tons per month

Delivery Time : 30-45 days

Packaging Details : Wooden pallet, plastic shrink film, paper corner protection and straps protected outside. Pallet size: 95*95cm, 100*100cm or as request.

Product Name : Refractory Alumina Bricks

Al2O3 Content : ≥48

Bulk Density(g/cm³) : ≤1.0

Apparent Porosity (%) : 16-18

Compress Strength, Mpa ≥ : ≥3.92

Application : Cement Kiln

Fe2O3 Content : ≤2.0

Raw Material : Magnesite

Thermal Conductivity Coefficient w/m.k : ≤0.45

Test Temperature of Permanent Linear Change Rate≤2% ℃ : 1400

Feature : High Cold Crushing Strength

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Refractory Alumina Bricks High Cold Crushing Strength High Alumina Insulating Fire Bricks

Introduction:

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.

Features:

High alumina bricks has the feature of has advantages with small bulk density, high cold crushing strength, and high refractoriness under load, small dimension tolerance and good thermal shock resistance.

Application:

High alumina brick is widely used in linings in parts of furnace without strong high-temperature molten material erosive.

Technical Index:

Item High Alumina Insulating Brick
LG-1.0 LG-0.9 LG-0.8 LG-0.7 LG-0.6 LG-0.5 LG-0.4
Al2O3 % ≥48
Fe2O3 % ≤2.0
Bulk Density g/cm3 ≤1.0 ≤0.9 ≤0.8 ≤0.7 ≤0.6 ≤0.5 ≤0.4
Cold Crushing Strength Mpa ≥3.92 ≥3.43 ≥2.94 ≥2.45 ≥1.96 ≥1.47 ≥0.78
Thermal Conductivity Coefficient w/m.k ≤0.45 ≤0.45 ≤0.35 ≤0.35 ≤0.3 ≤0.25 ≤0.20
Test Temperature of Permanent Linear Change Rate≤2% ℃ 1400 1400 1400 1350 1350 1250 1250

Brick Size or Shapes:

The shape can be customized according to the brick drawings.

Brick Size (mm)
Straight Shape Side Arch

230*114*65

250*123*65

171*113*65

230*114*20

230*114*30

230*114*40

230*57*65

520*230*113

650*230*113

780*230*113

452*230*65

230*150*75

345*150*75

230*65/55*114
230*65/45*114
230*65/55*171
230*65/45*171
230*114*65/55
230*114*65/45
230*150/120*75
230*150/110*75


Product Tags:

high alumina fire bricks

      

high temperature fire brick

      
Quality Cement Kiln Alumina Refractory Bricks , Refractory Fire Bricks High Cold Crushing Strength for sale

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