Refractory Fireclay Brick for Coke Oven

Ref Price:
$125.00 - 165.00 / m.t.
Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
10 m.t.
Supply Capability:
1000 m.t./month

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Product Description:

Quick Details for Refractory Fireclay Brick For Coke Oven

Place of Origin:

China (Mainland)

Shape:

Brick

Material:

Flint clay,chamotte,bauxite

Refractoriness (Degree):

1770°< Refractoriness< 2000°

Brand Name:





Packaging & Delivery

Packaging Details:On wooden pallets with plastic films cover
Delivery Detail:According to customers' requirements


Specifications

1. High-temperature endurable . 
2. Good corrosion resistance. 
3. Can according to buyers requirements.

Refractory fire brick  for coke oven

Fire brick for coke oven

Fire clay brick for coke oven


Characteristics for Refractory Fireclay Brick For Coke Oven:

1. Low inpurities.

2. Tight dimensional tolerance.

3. Low heat storage.

4. Strong compressive strength.

5. High-temperature endurable.

6. High mechanical strength.


Physical and chemical index:

Items/Grade

Fire clay brick

JN-40

JN-42

Standard

Average

Standard

Average

Refractoriness °C

1730

1740

1730

1750

Apparent Porosity %

24

22.3

24

21.8

Bulk density g/cm3


2.2



Cold crushing strength MPa

24.5

42.9

24.5

44.3

Refractoriness under load , 0.2MPa KD °C

1350

1390

1350

1410

Permanent linear change on reheating %

1350*20.5

0.11

1350*20.5

0.12

Resistance themal shock times (1100°C,water-cooling)



10

15

AL2O3 %

40

42.9

42

43.5

Part of Use

Main of Coke oven

Coal entrance ect parts


 low creep fireclay bricks for hot blast stove

 

It is widely used in hot blast furnace,glass furnace and chemical furnaces,etc.

Refractory Fireclay Brick for Coke Oven


low creep fireclay bricks for hot blast stove

 

1.Strong professional:

 

A:The manager of our company has 50 years working experience in refractory product, technology and trading. He has professional function on a various refractory’ s production materials, process control, quality supervision and package delivery.

 

B: .Company staff are very familiar with refractory and professional knowledge is very good .

  

C:Company staff are all college culture level.

 

2. .Annual supply:

 

Our company has a dozen cooperative production factories which are better in productive technology and quality management. All the factories has passed ISO9001 quality management system certification. And the annual supply of dense shaped and unshaped refractory product is 100,000-200,000 tons.

 

3. Annual exports:

 

Now we have exported more than ten countries , such as Asia ,Europe and South America.The average annual export amount is 10 million Yuan , about $1.6 million.

 

4. Production equipment:

 

Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.

 

5. Process flowdiagram:

 

low creep fireclay bricks for hot blast stove

 

6. Order processing for Refractory Fireclay Brick For Coke Oven:

 

After the contract is signed, the relevant responsible person tracked production progress, product quality and  product packing aperiodically. During the term of contract sent on time with quantity and quality guaranteed.

Refractory Fireclay Brick for Coke Oven

Why choose us?

1.Competitive price and stable quality to be offered Our refractory materials has export to South America,Australia,Malaysia,UK,etc for many country.
2.Our company provide customer with satisfactory products and services
3.
Maybe our price is not the lowest, but our Brick quality is the most trusted
4.we are the real maker and supplier in China, not the middleman.

 

If you have any questions, we will try our best to satisfy your requirements

 

 

Welcome to visit our factory.


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Q:how heavy are boiler of six tons plus refractory bricks?
The total weight is about 60 tons, 6 tons of bulk boiler steel, insulation materials, sealing materials, refractory material
Q:buliding method of refractory bricks in boilers
Q:air-cooled razheng times of magnesia-alumina spinel refractory bricks
The ingredients are magnesium, oxygen, and aluminum. the components of spinel refractory can be magnesia-alumina spinel with excessive aluminium oxide, or magnesia-alumina spinel with excessive magnesium oxide. excessive magnesium oxide and aluminium oxide can form magnesia-alumina spinel in above 1700 degrees.
Q:What materials mix mortar to build walls (with bricks)? The more burned the harder
Glassy water is recommed to be used.
Q:What's the reason of cracks in refractory bricks?
This is inorganic nonmetallic material
Q:How to increase the service life of high temperature refractory bricks?
The wedge brick should contain the brick surface distortion, decrease scrap rate high temperature refractory brick is refractory with a certain shape and size, the error of symmetry and concentric reducer's size differences. The correctness of shape of the straight refractory brick should include the straight of the intersection and the distortion of brick's face. Under the premise of ensuring the service life, the key to improve the efficiency of manufacturers, and have the correct shape and precise size. This is to ensure that the product is qualified, refractory brick in addition to planning a reasonable scale, that is, the scale of the allowable error.
Q:In tunnel kiln, what is the meaning of refractory proportion 2.0?
That is the volume density of the refractory brick
Q:What is the best color of refractory brick
Gules
Q:How to built refractory bricks as fitting between square and circle ducts
Use rectangle at the bottom and knife type for the top. trapezoid for junction.
Q:What are the differences between fireclay brick and high alumina refractory brick?
One is the high alumina, solid and hollow respectively, fused mullite as main raw material made of high-grade refractory materials, strong corrosion resistance, has the advantages of through mud treatment, good thermal shock stability. Good resistance to slag, used to build steel making furnace and glass furnace. High alumina brick is a kind of refractory material. Clay brick is also known as sintered brick, electric smelting corundum and low creep high alumina brick [1] with high grade bauxite, this kind of refractory brick's main component is AL2O3, which is suitable for large and small buildings with artificial bulk. High thermal stability. A neutral refractory material with more than 48% of alumina oxide content, clay brick has clay (including shale, molding, coal gangue and other powder) as the main raw materials, cement rotary furnace lining. The product has a small high-temperature creep, one is clay. From bauxite or other high content of aluminium oxide raw materials' forming and firing, refractoriness is above 1770 deg. High R.U.L and medium-sized hot-blast furnace is different firstly in the material, forming from drying and roasting

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