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48% - 85% Al2O3 1300 Degree Heat Resistant Retaining Bricks
48% - 85% Al2O3 1300 Degree Heat Resistant Retaining Bricks
48% - 85% Al2O3 1300 Degree Heat Resistant Retaining Bricks
48% - 85% Al2O3 1300 Degree Heat Resistant Retaining Bricks
48% - 85% Al2O3 1300 Degree Heat Resistant Retaining Bricks
48% - 85% Al2O3 1300 Degree Heat Resistant Retaining Bricks
Specifications
Brand Name :
Rongsheng
Model Number :
Refractory Brick
Certification :
ISO9001
Place of Origin :
Henan China
MOQ :
1 TON
Price :
$150.00 - $400.00/ Ton
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
6000 Ton/Tons per Month heat resistant retaining bricks price
Delivery Time :
within 20days
Packaging Details :
Our prioducts are packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages or according to customer requirements
Place of Origin: :
Henan, China
Shape: :
Brick, standard or customized by your drawings
Material: :
Alumina Block
SiO2 Content (%): :
-
Al2O3 Content (%): :
48%-85%
MgO Content (%): :
0.8-1.2
CaO Content (%): :
0.34%
Refractoriness (Degree): :
Common (1580°< Refractoriness< 1770°)
Description

Excellent factory manufacture heat resistant retaining bricks price

Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!

The size is precise, providing kinds of shapes according to customer's drawing

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.

Features

Mechanical strength

Excellent load-bearing properties

High temperature

Excellent resistance to spalling

Resistant to corrosion

Suitable For

Cement Rotary Kilns

Laddle Lining

Glass industries

Blast furnaces Stoves & Checkers

Electric Furnace Roof

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 tags

high alumina thermal insulation brick

,

high alumina insulating fire brick

,

rockwool insulation slabs
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48% - 85% Al2O3 1300 Degree Heat Resistant Retaining Bricks

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Product Detail
Brand Name :
Rongsheng
Model Number :
Refractory Brick
Certification :
ISO9001
Place of Origin :
Henan China
MOQ :
1 TON
Price :
$150.00 - $400.00/ Ton
Contact Supplier
48% - 85% Al2O3 1300 Degree Heat Resistant Retaining Bricks
48% - 85% Al2O3 1300 Degree Heat Resistant Retaining Bricks
48% - 85% Al2O3 1300 Degree Heat Resistant Retaining Bricks

Zhengzhou Rongsheng Refractory Co., Ltd.

Verified Supplier
12 Years
henan, zhengzhou
Since 2011
Business Type :
Manufacturer
Main Products :
Kiln Refractory Bricks, Refractory Fire Bricks, High Alumina Refractory Brick
Total Annual :
20000000-50000000
Employee Number :
101~150
Certification Level :
Verified Supplier
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