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65% High Alumina Refractory Brick Light Yellow Neat Appearance High Softening Point

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Zhengzhou Rongsheng Refractory Co., Ltd.

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$Buy cheap 65% High Alumina Refractory Brick Light Yellow Neat Appearance High Softening Point from wholesalers$

$Buy cheap 65% High Alumina Refractory Brick Light Yellow Neat Appearance High Softening Point from wholesalers$

65% High Alumina Refractory Brick Light Yellow Neat Appearance High Softening Point

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Brand Name :	Rongsheng
Model Number :	GL-65
Certification :	ISO9001 CE
Price :	USD 200-400 per ton
Payment Terms :	L/C, T/T, Western Union
Supply Ability :	5000 per month
Delivery Time :	Within 15 days

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65% High Alumina Refractory Brick Light Yellow Neat Appearance High Softening Point

65% High Alumina Refractory Brick Light Yellow Neat Appearance

Al2O3 (%)	≥60	≥70	≥75	78-80
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

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.

Packaging & Shipping

$65% High Alumina Refractory Brick Light Yellow Neat Appearance High Softening Point$

Product Tags:

high temperature refractory bricks

high alumina brick

$Quality 65% High Alumina Refractory Brick Light Yellow Neat Appearance High Softening Point for sale$

65% High Alumina Refractory Brick Light Yellow Neat Appearance High Softening Point

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