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High Density Fire Resistant 1650C Aluminium Silicate Brick

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

—— Carsten Schmickler

very nice company.waiting for my next visit

—— Neetu Arora

good quality, but price is higher than other supplier.

—— Bipin Vagal

thank you for your products and service. During the project, the staff from your company cooperated with our side perfectly. The goods are all follow our order. The after-sale service also good.

—— SHOUGANG GROUP

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High Density Fire Resistant 1650C Aluminium Silicate Brick

High Density Fire Resistant 1650C Aluminium Silicate Brick
High Density Fire Resistant 1650C Aluminium Silicate Brick High Density Fire Resistant 1650C Aluminium Silicate Brick High Density Fire Resistant 1650C Aluminium Silicate Brick

Large Image :  High Density Fire Resistant 1650C Aluminium Silicate Brick

Product Details:
Place of Origin: China
Brand Name: Annec
Model Number: JG-1/JG-2
Payment & Shipping Terms:
Minimum Order Quantity: 5 Tons
Price: 400-2500 USD/T
Packaging Details: 12-24 pallets for one 20 GP container
Delivery Time: 50-120 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 3500 Tons/ per month

High Density Fire Resistant 1650C Aluminium Silicate Brick

Description
SiO2: ≥94.5 % Al2O3: ≤1.5 %
Fe2O3: ≤1.5 % Apparent Porosity: ≤24%
Ture Bulk Density: ≤2.34 G/cm3 Characteristics: Acid Refractory Material
Cold Crushing Strength: ≥35 MPa Residual Quartz: ≤1.0 %
Refractoriness Under Load, T0.6: ≥1650 ℃ Thermal Conductivity,1000℃: ≤1.3 %
High Light:

1650C Aluminium Silicate Brick

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Fire Resistant Aluminium Silicate Brick

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1650C Fire Resistant Silicate Brick

High Density Fire Resistant 1650C Aluminium Silicate Brick

 

Standard sizing:This brick is special size for pipes of industry furance ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing

 

 

Definition:

Fire Resistant Silica Fire Brick​ is made of quartz stone material, the content of SiO2 is above 93%. It has good resistance to acid slag and good heat conductivity. And the refractoriness is 1690~1710°C, RUL is beyond 1620°C.

SiO2 has different types of crystals in different temperatures, and the transform between the crystals will cause the change of the bulk. So there is a close contact between the changes of SiO2 crystals and the produce, performance and usage of silica bricks. During the heating, there will be changes of the bulk, and cristobalite changes most, then quartz, phosphorus quartz is the slowest of all and it also has good heat-conductivity.Coke oven should use the silica brick with small true density. And the phosphorus quartz is better than others.

 

Advantage:

 

    (1)  Refractoriness under load:

    The refractoriness under load of Fire Resistant Silica Fire Brick​ is higher than that of clay brick and high aluminum brick, reaching 1640 ~ 1670℃, which belongs to advanced refractory materials. 

 

    (2)  Thermal conductivity:

    Fire Resistant Silica Fire Brick​ ​​​​ has better thermal conductivity than clay brick and high aluminum brick

 

Application:

    

Fire Resistant Silica Fire Brick​ iare widely used for hot blast furnace, coke oven, and glass furnace. The products can be made according to customers' requirement.

 

Product Description:

Fire Resistant Silica Fire Brick​
Item Unit RG-95 JG-1 JG-2
SiO2 % ≥95 ≥94.5 ≥94.5
Al2O3 % ≤1.0 ≤1.5 ≤1.5
Fe2O3 % ≤1.3 ≤1.5 ≤1.5
CaO % - ≤2.5 ≤2.5
Apparent Porosity % ≤22(24) ≤22 ≤24
Bulk Density g/cm3 ≤2.32 - -
Ture Bulk Density g/cm3 - ≤2.33 ≤2.34
Cold Crushing Strength Mpa ≥45(35) ≥40 ≥35
Residual Quartz % ≤1.0 ≤1.0 ≤1.0
Refractoriness under load, T0.6 ≥1650 ≥1650 ≥1650
Creep Rate(1550℃X50h ,0.2MPa) % ≤0.8 - -
Thermal conductivity,1000℃ % ≤1.25 ≤1.28 ≤1.3
Linear Change on Reheating(1450℃×2h) % - 0~0.3 0~0.3


Packaging and shipping

Standard packing: waterproof inner packing + outer packing suitable for container transportation

High Density Fire Resistant 1650C Aluminium Silicate Brick 0

 

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    What you will get from us is our best profession in service and the hospitality that you are willing to become our Friend.

    So choosing us is the right choice for you. If you are interested in our products or if you have any question, pls feel free to contact us at any time. We will reply as soon as possible.

Contact Details
Zhengzhou Annec Industrial Co., Ltd.

Contact Person: Mrs. LI

Tel: 0086-18538075889

Fax: 86-0371-69938888

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