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Fire Proof 23011465mm Refractory Fire Bricks 55% Al2o3 , Furnaces And Kiln Bricks

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Zhengzhou Rongsheng Refractory Co., Ltd.

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Fire Proof 23011465mm Refractory Fire Bricks 55% Al2o3 , Furnaces And Kiln Bricks

Name: Fire Proof 23011465mm Refractory Fire Bricks 55 Al2o3 Furnaces And Kiln Bricks
Brand: Rongsheng
Price: 200 USD

$Wholesale Fire Proof 230*114*65mm Refractory Fire Bricks 55% Al2o3 , Furnaces And Kiln Bricks from china suppliers$

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

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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

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

Product Tags:

high temperature refractory bricks

high alumina brick

$Wholesale Fire Proof 230*114*65mm Refractory Fire Bricks 55% Al2o3 , Furnaces And Kiln Bricks from china suppliers$