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$Standard Size Fire Brick High Alumina Refractory Brick With 48%+ Alumina for High Temp Tunnel Kilns$

Standard Size Fire Brick High Alumina Refractory Brick With 48%+ Alumina for High Temp Tunnel Kilns

Name: Standard Size Fire Brick High Alumina Refractory Brick With 48%+ Alumina for High Temp Tunnel Kilns
Brand: Rongsheng Xinwei
SKU: LZ-48, LZ-55, LZ-65, LZ-70, LZ-75, LZ-80
Price: 200 USD
Availability: InStock
Rating: 4.7 (148 reviews)

Product Details

Place of Origin: Zhengzhou ,China

Brand Name: Rongsheng Xinwei

Certification: ISO9001

Model Number: LZ-48, LZ-55, LZ-65, LZ-70, LZ-75, LZ-80

Document: Product Brochure PDF

Payment & Shipping Terms

Minimum Order Quantity: 1 Ton

Price: 200-800USD

Packaging Details: packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Delivery Time: 20-30DAYS

Payment Terms: TT; L/C

Supply Ability: 2000tons /month

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Product Details

Product Description

Highlight:

Application Temperature:	≤1400℃	Bulk Density:	2.2-2.6g/cm3
Chemical Resistance:	Good	Color:	White
Compressive Strength:	≥50MPa	Packaging:	Carton
Porosity:	≤20%	Product Name:	High Alumina Refractory Brick
Raw Material:	Alumina	Refractoriness:	≥1700℃
Shape:	Brick	Size:	Customized
Thermal Conductivity:	≤1.2W/m.K	Thermal Shock Resistance:	Good
Water Absorption:	≤20%

Application Temperature:	≤1400℃
Bulk Density:	2.2-2.6g/cm3
Chemical Resistance:	Good
Color:	White
Compressive Strength:	≥50MPa
Packaging:	Carton
Porosity:	≤20%
Product Name:	High Alumina Refractory Brick
Raw Material:	Alumina
Refractoriness:	≥1700℃
Shape:	Brick
Size:	Customized
Thermal Conductivity:	≤1.2W/m.K
Thermal Shock Resistance:	Good
Water Absorption:	≤20%

Standard Size Fire Brick High Alumina Refractory Brick With 48%+ Alumina for High Temp Tunnel Kilns

Product of Standard Size Fire Brick High Alumina Refractory Brick With 48%+ Alumina for High Temp Tunnel Kilns

High alumina brick, containing over 48% alumina, is classified as a neutral refractory. It is crafted through the molding and calcination of bauxite or similar high alumina raw materials. Exhibiting exceptional thermal stability, it withstands temperatures in excess of 1770 ℃.

Our range encompasses top-grade High Alumina Bricks engineered to cater to the demands of neutral refractoriness, ensuring safe operation at temperatures surpassing 1300 degrees centigrade. Tailoring to specific needs, we offer High Alumina Bricks in various specifications to meet the unique requirements of our customers.

$Standard Size Fire Brick High Alumina Refractory Brick With 48%+ Alumina for High Temp Tunnel Kilns 0$

Features of High alumina brick

1.High refractoriness

2.High load-bearing softening temperature

3.Good slag resistance

4.Good thermal stability

5.Low thermal conductivity

6.High strength

7.Good wear resistance

8.Good chemical stability

9.Wide range of use temperatures

$Standard Size Fire Brick High Alumina Refractory Brick With 48%+ Alumina for High Temp Tunnel Kilns 1$

High alumina bricks are widely used in various industries due to their excellent properties, such as high refractoriness, good slag resistance, good thermal stability, low thermal conductivity, high strength, good wear resistance, and good chemical stability.

Applications of high alumina bricks:

Refractory linings for industrial furnaces and boilers, Cement kilns, Glass furnaces, Petrochemical and refinery plants, Metallurgical furnaces.

Product Specificaiton of Standard size of fire brick high alumina refractory brick

Item	Index
	SK40	SK38	SK37	SK36	SK35
	LZ-80	LZ-75	LZ-65	LZ-55	LZ-48
Al2O3 %	≥80	≥75	≥65	≥55	≥48
Apparent Porosity, %	≤21	≤24	≤24	≤22	≤22
CCS, MPa	≥70	≥60	≥50	≥45	≥40
0.2MPa RUL ℃	≥1530	≥1520	≥1500	≥1450	≥1420
PLC, %	1500℃×2h -0.4~0.2		1450℃×2h -0.4~0.1

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