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Fireproof High Alumina Refractory Bricks 2.5g/Cm3 Heat Resistance

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China Zhengzhou Annec Industrial Co., Ltd. certification
China Zhengzhou Annec Industrial Co., Ltd. certification
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good job and nice quality! Hope our next business

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very nice company.waiting for my next visit

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good quality, but price is higher than other supplier.

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Fireproof High Alumina Refractory Bricks 2.5g/Cm3 Heat Resistance

Fireproof	High Alumina Refractory Bricks 2.5g/Cm3 Heat Resistance
Fireproof	High Alumina Refractory Bricks 2.5g/Cm3 Heat Resistance Fireproof	High Alumina Refractory Bricks 2.5g/Cm3 Heat Resistance

Large Image :  Fireproof High Alumina Refractory Bricks 2.5g/Cm3 Heat Resistance

Product Details:
Place of Origin: China
Brand Name: ANNEC
Certification: ISO
Model Number: DRL-140
Payment & Shipping Terms:
Minimum Order Quantity: 200pcs
Packaging Details: comply to expor packing requriement
Delivery Time: 5-8 working days
Payment Terms: L/C, T/T
Supply Ability: 10000 pcs/day

Fireproof High Alumina Refractory Bricks 2.5g/Cm3 Heat Resistance

Description
Fe2O3: ≤2% Apparent Porosity: ≤23%
Bulk Density: 2.5g/cm3 Refractoriness: ≥1790℃
Refractoriness Under Load: ≥1450℃ Creep Rate At 1300℃: ≤0.8
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Fireproof High Alumina Refractory Bricks

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Heat Resistance Alumina Refractory Bricks

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2.5g/Cm3 High Alumina Refractory Bricks

Heat Resistance Fire resistant brick SK30/SK32/SK34 refractory brick

 

Heat Resistance Fire resistant brick SK30/SK32/SK34 refractory brick​ is an ideal insulating refractory refractory material, with advantages of high strength, low thermal conductivity, good insulation property and low price. For various industrial kilns & furnaces, it is a kind of essential refractory for energy saving and temperature preservation.

 

Heat Resistance Fire resistant brick SK30/SK32/SK34 refractory brick is also called high alumina insulating brick. It contains more than 48% Al2O3 and mainly consists of mullite and glass phase or corundum. Heat Resistance Fire resistant brick SK30/SK32/SK34 refractory brick is usually made of high bauxite and a small amount of clay. After the raw materials are grounded, it is made into mud. Then it is cast and molded and fired at 1300~1500℃. Sometimes industrial alumimum is used to replace bauxite. Inorganic matter is added as ignition loss substance in order to increase the porosity of the refractory.

 

Heat Resistance Fire resistant brick SK30/SK32/SK34 refractory brick is an ideal insulating refractory refractory material, with advantages of high strength, low thermal conductivity, good insulation property and low price. For various industrial kilns & furnaces, it is a kind of essential refractory for energy saving and temperature preservation.

 

Low Creep High Alumina Refratory Standard Shape Brick​

Data

Item Chemical Composition
Al2O3% ≥ 68
Fe2O3% ≤ 2
Creep Rate at 1300℃, 0.8
refractoriness≥ ℃ 1790℃

 

Key Features for HIGH ALUMINA BRICKS

• Excellent corrosion resistance to neutral slag and metal penetration resistance at high liquid temperature.

• Improved thermal shock and corrosion resistance at high temperature

• High density, high mechanical strength and good volume stability at high temperatur

 

Typical Applications

Good for iron and steel marking operation at the area of working zone in ladle and EAF roof

For reheating furnace such as anchor brick and burner block

Transition and cooling zone of rotary cement kiln , lime shaft kiln etc

Bottom and door foundry air furnace and side wall of aluminum refining melting furnace , etc

 

Fireproof	High Alumina Refractory Bricks 2.5g/Cm3 Heat Resistance 0Fireproof	High Alumina Refractory Bricks 2.5g/Cm3 Heat Resistance 1

 

Zhengzhou Annec CO., Ltd. was founded in 2003, and has been a NASDAQ listed corporation since 2011 with ticker identification ANNC. Annec had become the industrial leader within China in the areas of refractory production, Engineering for hot blast stove of blast furnace, and capability for EPC project. Annec has its own Provincial Enterprise Technology Center and Top Combustion Hot Blast Stove Research Centre, Annec (Beijing) Engineering & Technology Co., Ltd and four Manufacturers for Refractories. The annual output of different type of refractories can reach 150 thousand tons, and undertaken capability of more than 10 turnkey projects for hot blast stove.

 

 

Contact Details
Zhengzhou Annec Industrial Co., Ltd.

Contact Person: Mrs. LI

Tel: 0086-18538075889

Fax: 86-0371-69938888

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