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China Furnace Refractory Bricks manufacturer
Zhengzhou Jansincere Refractory Co., Ltd

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High Grade Medium Duty Firebrick , Heat Insulating Fire Retardant Bricks

High Grade Medium Duty Firebrick , Heat Insulating Fire Retardant Bricks

High Grade Medium Duty Firebrick , Heat Insulating Fire Retardant Bricks

Product Details:

Place of Origin: Xinmi City, Henan, China
Brand Name: Jansincere
Certification: ISO9001
Model Number: FCB-014

Payment & Shipping Terms:

Minimum Order Quantity: 5 tons
Price: US$200.00-US$ 500.00 per ton and negotiable
Packaging Details: Wooden pallet, plastic shrink film, paper corner protection and straps protected outside. Pallet size: 95*95cm, 100*100cm or as request.
Delivery Time: 30-45 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 300 tons per month
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Detailed Product Description
Product Name: Heat Insulating Brick Feature: High Temperature Resistance
Linear Change On Reheating: 2% Maximum Use Temperature: ≥1000℃
Bulk Density Of Clay Brick: 0.5g/cm3 Thermal Conductivity Of Clay Brick: ≤0.18w/m.k,(350±25℃)
C.C.S Of Clay Brick: ≥1.0MPa Size Of Clay Brick: Standard Size
Type Of Clay Brick: Raw Refractory Certificate Of Clay Brick: ISO9001
Application: Cement Kiln
High Light:

castable fire brick

,

fire retardant bricks

High Temperature Light Weight Al2O3 48% Fire Clay Brick for Cement Kiln

 
Introduction:

Refractory Fire clay brick belongs to alumina silicate refractory brick. It is a refractory material fired from fire-resistant clay or other refractory material. Fire clay bricks are mainly used for smelting furnaces.
 
Application:

Clay bricks is the main refractory for positions with medium and low temperature hot blast stove.

 
Technical Index:

Item Chamotte Brick for Carbon Furnace
N-1 N-2a N-2b N-3a N-3b N-4 N-5 N-6
Al2O3 % ≥42 ≥40 ≥40 ≥40 ≥40 ≥38 -- --
Refractoriness ℃ ≥1750 ≥1730 ≥1730 ≥1710 ≥1710 ≥1690 ≥1670 ≥1580
Refractoriness Under Load,℃,[0.2MPa×0.6%] ≥1400 ≥1350 -- ≥1320 -- ≥1300 -- --
Permanent Linear Change, % 1400℃×2h

+0.1
-0.4

+0.1
-0.5

+0.2
-0.5

-- -- -- -- --
1350℃×2h -- -- --

+0.2
-0.5

+0.2
-0.5

+0.2
-0.5

+0.2
-0.5

--
Apparent Porosity % ≤22 ≤26 ≤24 ≤24 ≤26 ≤24 ≤26 ≤28
Cold Crushing Strength, MPa ≥30.0 ≥20.0 ≥25.0 ≥20.0 ≥15.0 ≥20.0 ≥15.0 ≥15.0

 

Manufacturing Process Flow:

First, qualified raw materials enter to our raw materials warehouse

Second, all materials including fine powders, aggregates, binding agent are batched according to the technical agreement.

Third, finished raw materials is shaped by 630 tons pressure machine or 2500 tons automatic hydraulic pressure machine.

Forth, green bricks is dried in the dry kilns between 40℃ and 120 ℃, and then sintering in high temperature according to the firing curve.

Last, check the quality of finished refractory bricks and qualified products are packed as request.

 

Heat Insulating Brick Size or Shapes:
The shape can be customized according to the brick drawings.

Brick Size (mm)
Straight Shape Side Arch

230*114*65

250*123*65

171*113*65

230*114*20

230*114*30

230*114*40

230*57*65

520*230*113

650*230*113

780*230*113

452*230*65

230*150*75

345*150*75

230*65/55*114
230*65/45*114
230*65/55*171
230*65/45*171
230*114*65/55
230*114*65/45
230*150/120*75
230*150/110*75
 
 

 
 

Contact Details
Zhengzhou Jansincere Refractory Co., Ltd

Contact Person: venus

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Zhengzhou Jansincere Refractory Co., Ltd
Songlou street
Tel:86-371-55668168
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