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Zhengzhou Jansincere Refractory Co., Ltd

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Home ProductsHigh Alumina Refractory Bricks

Hot Blast Furnace Alumina Silica Fire Brick , High Refractoriness Heat Resistant Bricks

Hot Blast Furnace Alumina Silica Fire Brick , High Refractoriness Heat Resistant Bricks

Hot Blast Furnace Alumina Silica Fire Brick , High Refractoriness Heat Resistant Bricks

Product Details:

Place of Origin: China
Brand Name: Jansincere
Certification: ISO9001, ISO14001
Model Number: HAR-015

Payment & Shipping Terms:

Minimum Order Quantity: 5 tons
Price: $350-1000$ per ton
Packaging Details: Wooden pallet
Delivery Time: 30-45 days after received the deposit
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 2000 tons per year
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Detailed Product Description
Al2O3: ≥45% Apparent Porosity: ≤22%
Bulk Density: 2.65-2.85 G/cm³ Compress Strength, Mpa: ≥60
Creep Rate: ≤0.8 Mpa Permanent Linear Change: 0.1-0.2%
Product Name: High Alumina Anchor Brick Feature: Slagging Resistance
Certificate: ISO9001
High Light:

high alumina fire bricks


fire rated bricks

Excellent Acid and Slagging Resistance High Alumina Anchor Brick for Cement Kiln

Introduction of high alumina brick:
High-alumina brick is made from super quality bauxite, bonding chamotte and additives, being high pressure pressed and sintered in high temperature.



Excellent high temperature mechanics and chemical corrosion resistance.
Low thermal conductivity
Excellent acid and base slagging resistance
High refractoriness
Excellent thermal shock resistance
Excellent mechanical strength

High alumina brick is widely used in all parts of furnace lining of metallurgic, petroleum, construction materials, machinery and militaries, etc.
Technical Index:

Item SK32 SK34 SK36 SK38 High Refractoriness Alumina Refractory Brick
DRL-155 DRL-150 DRL-145 DRL-140 DRL-135 DRL-130 DRL-127
Al2O3,% ≥ 75 75 65 65 65 60 50
Apparent Porosity,% ≤ 20 21 21 22 22 22 23
Bulk Density, g/cm3 2.65-2.85 2.65-2.85 2.50-2.70 2.40-2.60 2.35-2.30 2.30-2.50 2.30-2.50
Compress Strength, Mpa ≥ 60 60 60 55 55 55 50
Creep Rate, %
(0.2Mpa,50h) ≤
Permanent Linear Change % 1550℃,2h 0.1-0.2 0.1-0.2 0.1-0.2 -- -- -- --
1450℃,2h -- -- -- 0.1-0.2 0.1-0.4 0.1-0.4 0.1-0.4



1. Do you provide samples?

Standard size sample is free, but the air freight is collect or you pay us the cost in advance.


2. What’s your MOQ?

Normally we don’t have particular requirements on the MOQ. But we will charge the mold cost when the quantity of per shape is small.


3. What’s your warranty?

We are very confident in our products. Any quality issues, we will deal with it immediately.

Contact Details
Zhengzhou Jansincere Refractory Co., Ltd

Contact Person: venus

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Zhengzhou Jansincere Refractory Co., Ltd
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