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Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks , High Density

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Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks , High Density

Name: Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks High Density
Brand: Rongsheng
Price: 200 USD

$Quality Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks , High Density for sale$ $Quality Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks , High Density for sale$ $Quality Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks , High Density for sale$ $Quality Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks , High Density for sale$ $Quality Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks , High Density for sale$

Place of Origin : Zhengzhou ,China

Brand Name : Rongsheng

Certification : ISO9001

Model Number : LZ55/LZ65/LZ75

MOQ : 25 TONS

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

Al2O3 ,% : 48-80

Refractoriness °C，≥ : 1750

Bulk density,g/cm3 : 2.3-2.65

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Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks , High Density

Description:

Combined High Alumina Refractory Bricks

Feature:

1. bricks are made from high quality bauxite
2. dry pressed
3. burned under tunnel kiln
4. accurate dimension
5. high strength

Product specification:

standard form, normal standard, shaped and special shaped bricks.Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the mostly used in the key positions.Molding method: it has down draft kiln and tunnel kiln and the general sintering temperature is 1360-1480 degrees. It is a kind of aluminosilicate refractory product which aluminum oxide (Al2O3) content is higher than 48%.

Applications:

1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln

Specifications:

High aluminum refractory bricks physiochemical index

Item		Properties
Item		LZ-80	LZ-75	LZ-65	LZ-55	LZ-48
Al₂O₃ ,%		80	≥75	≥65	≥55	≥48
Refractoriness °C		≥1790	≥1790	≥1790	≥1770	≥1750
Bulk density,g/cm³		2.65	2.5	2.45	2.4	2.3
Softening temperature under load		1530	≥1520	≥1500	≥1470	≥1420
Permanent linear change,%	1500°CX2H	+0.1 -0.4	+0.1 -0.4	+0.1 -0.4	+0.1 -0.4
Permanent linear change,%	1450°CX2H					+0.1 -0.4
Apparent porosity,%		22	≤23	≤23	≤22	≤22
Cold Crushing strength Mpa		55	≥50	≥45	≥40	≥35
Application		All industrial furnace

Competitive Advantage:

Competitive Price. Make the products competitive in your market.
Abundant Experience. Prevent cracks and twist in bricks.
Different Moulds. Save mould fees for you.
Strict Quality Control. Meet clients’ quality requirement.
Large stocks. Guarantee prompt delivery.
Professional Packing. Avoid damage and secure the goods in transportation $Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks , High Density$

$Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks , High Density$

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Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks , High Density

Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks , High Density

high temperature refractory bricks

high alumina brick

Dry Pressed High Alumina Refractory Bricks

Fire Resistant Dry Pressed High Alumina Insulation Refractory Bricks , High Density Images