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Zhengzhou Jansincere Refractory Co., Ltd

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Al2O3 48% High Alumina Refractory Bricks For Cracking Furnace Wear Resistance

Al2O3 48% High Alumina Refractory Bricks For Cracking Furnace Wear Resistance

Al2O3 48% High Alumina Refractory Bricks For Cracking Furnace Wear Resistance

Product Details:

Place of Origin: Xinmi City, Henan, China
Brand Name: Janincere
Certification: ISO9001, ISO14001, OHSAS
Model Number: HAR-006

Payment & Shipping Terms:

Minimum Order Quantity: 5 tons
Price: US$484.00-US$ 680.00 per ton and negotiable
Packaging Details: Wooden pallet, plastic shrink film, paper corner protection and straps protected outside. Pallet size: 95*95cm, 100*100cm or as request.
Delivery Time: 30-45 days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 300 tons per month
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Detailed Product Description
Product Name: Insulating Fire Bricks Al2O3 Content: ≥48
Bulk Density(g/cm³): ≤1.0 Apparent Porosity (%): 16-18
Compress Strength, Mpa ≥: ≥3.92 Application: Kiln Furnace
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: Small Thermal Conductivity
High Light:

high alumina fire bricks

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high temperature fire brick

Refractory Brick for Fireplaces Al2O3 48% High Alumina Insulating Fire Bricks

 

Introduction:

The high alumina insulation brick is a kind of insulation material adopting organic matter as ignition loss substance in order to increase the porosity of refractory.

 

Features:

High alumina bricks has the feature of has advantages with high porosity, small volume density, good insulation effect, high mechanical intensity, small thermal conductivity and long service life.

 

Application:

High alumina brick is widely used in the cracking furnace, hot stove, furnace, tunnel kiln,etc.

 

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

 

Contact Details
Zhengzhou Jansincere Refractory Co., Ltd

Contact Person: venus

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Zhengzhou Jansincere Refractory Co., Ltd
Songlou street
Tel:86-371-55668168
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