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Fire Proof 230*114*65mm Refractory Fire Bricks 55% Al2o3 , Furnaces And Kiln Bricks
Fire Proof 230*114*65mm Refractory Fire Bricks 55% Al2o3 , Furnaces And Kiln Bricks
Specifications
Brand Name :
Rongsheng
Model Number :
LZ-55, LZ-60, LZ-70, LZ-75
Certification :
ISO9001 MSDS
Place of Origin :
Henan China
Payment Terms :
L/C, T/T, Western Union
MOQ :
5 Tons
Price :
usd 200-500 per ton
Supply Ability :
5000 tons per month
Delivery Time :
Within 25 working days after the prepayment
Packaging Details :
Packed on wooden pallets and water-proof cover
Product name :
High Alumina Fire Brick
Size :
230*114*65mm
Al2O3, % :
55-80
Material :
High alumina bauxite
Origin :
Xinmi
Certificate :
ISO9001 CE SGS
Description

Fire Proof 230*114*65mm Refractory Fire Bricks 55% Al2o3 , Furnaces And Kiln Bricks

Fire-proof High Alumina Refractory Brick 230*114*65mm 55%Al2O3 for Furnaces and Kilns

Category of Refractory Brick/Fire Brick:

a) According the made method, it can be divided into burnt brick, unburned brick, and electric smelting brick.

b) According the shape and size, it can be divided into standard brick, general brick and abnormal shape brick.

c) According the content of the Al2O3, it can be divided into fire clay brick and high alumina brick.

Features:

Resistance to High temperature, Resistance to erosion, resistance to abrasion;

Excellent compression strength;

Resistance to acid and alkali;

Excellent heat stability.

Application

The high alumina bricks are widely applied to industrial furnace, glass furnace, chemical industrial furnace, utility industry furnace lining, smelting furnace, and heat insulation ventilation wall.

Properties of High Alumina Brick:

Al2O3 (%) ≥60 ≥70 ≥75 80
SIO2 (%) 32 22 20 ≥18
Fe2O3 (%) ≤1.7 ≤2.0 ≤1.8 ≤1.8
Na2O+K2O(%) <2.3 <2.0 <1.2
Refractoriness 1790 >1770 >1790 ≥1790
refractoriness under load 0.2mpa(°C) 1450 >1510 >1520 ≥1520
Porosity (%) 22 <22 <21 20
Bulk density(g/cm3) 2.33 2.43-2.48 2.45-2.55 2.55
Cold Cushing strength (Mpa) ≥45 ≥50 ≥54 ≥60
Thermal expansion at 1000°C (%) ≤0.3 ≤0.3 ≤0.3 ≤0.3
Reheating shrinking change(%) 1500°CX24h -0.3 -0.3 -0.3 -0.3

Fire Proof 230*114*65mm Refractory Fire Bricks 55% Al2o3 , Furnaces And Kiln Bricks

Fire Proof 230*114*65mm Refractory Fire Bricks 55% Al2o3 , Furnaces And Kiln Bricks

Fire Proof 230*114*65mm Refractory Fire Bricks 55% Al2o3 , Furnaces And Kiln Bricks

Product tags

fire bricks specification

,

refractory fire bricks specification

,

high duty fire brick
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Fire Proof 230*114*65mm Refractory Fire Bricks 55% Al2o3 , Furnaces And Kiln Bricks

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Product Detail
Brand Name :
Rongsheng
Model Number :
LZ-55, LZ-60, LZ-70, LZ-75
Certification :
ISO9001 MSDS
Place of Origin :
Henan China
Payment Terms :
L/C, T/T, Western Union
MOQ :
5 Tons
Contact Supplier
Fire Proof 230*114*65mm Refractory Fire Bricks 55% Al2o3 , Furnaces And Kiln 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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