Fireclay Brick Corundum Brick of Refractory Brick for Steel Industry

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 Steel Industry

Place of Origin:

China (Mainland)

Shape:

Block

Material:

Alumina Block

Al2O3 Content (%):

40

Refractoriness (Degree):

Common (1580°< Refractoriness< 1770°)

Model Number:

JN40-B

Brand Name:

CMAX

Refactories(℃):

1730

Bulk Density(g/cm3):

2.0

Apparent Porosity(%):

24

C. C. R. Strength(MPa):

30

Refractories Under Load(℃):

1400

Al2O3(%):

40

Fe2O3(%):

2

Reheating Linear Change(%):

\


Packaging & Delivery

Packaging Details:Pallet
Delivery Detail:25 days

Price for Fireclay Brick Corundum Brick of Refractory brick Made in China  

 

 

 

Product Description


 High alumina fireclay Brick for Heating Furnace is a kind of insulation material adopting organic matter as ignition loss substance in order to increase the porosity of refractory, which has such advantages as high porosity, small volume density, good insulation effect, high mechanical intensity, small thermal conductivity and long service life. For various industrial kilns & furnaces, it is a kind of essential refractory for energy saving and temperature preservation.

This series of High Alumina fireclay Brick for Heating Furnace are made of selected high alumina bauxite, kaolin caly, hollow microsphere as the mian material.By shaping at high pressure and sintering at high temperature. 

Fireclay brick is  shaped refractory product.It is made from flint clay clinker and binder , Through high heat sintering. The Al2O3 content range from 28% to 48%.The refractoriness range from 1580°C to 1750°C(SK-30.SK-32.SK-34.SK-35).

 

Product Applications:


High alumina fireclay Brick are ideal for use in the below applications 

Furnaces of metallurgy industry, heat treatment furnace

Furnaces of chemical industry and construction industry.

Furnace of incineration of garbage, recirculating fluidized bed furnace

Standard sizing: 230 x 114 x 65 mm others up to the client

 

Product Advantages:

CNBM has success in its Fireclay brick due to their cost-effectiveness and excellent insulating properties. CNBM also has experience in ceramic fiber blankets application and would like to assist you in product selection, system design, and installation techniques.

 

Main Product Features:

High refractoriness,High-temperature endurable .

Good corrosion resistance.

Good spalling resistance and wear resistance.

Good thermal shock resistance.

High mechanical strength.

High-temperature creep rate is low.

Good volume stability at high temperature.  

Product Specifications:

 

ITEM

UNF42

UNF46

ZGN42

RN40

TDL45-12

Refractoriness, ℃ 

1730

1750

1750

1730

1760

Bulk Density, g/cm3

2.15

2.25

2.3

2.15

2.37

Apparent Porosity, %

22

20

15

24

12

C.C.S, Mpa

30

35

58

28

68

Refractories Under Load (0.2Mpa),

1400

1420

1450

1430

1500

Reheating Linear Change, %

1400℃x2h              0.1~-0.4

1430℃x2h              0~-0.1

1450℃x2h              0~-0.2

1350℃x2h       0~-0.3

1450℃x2h              -0.1~+0.05

Al2O3 Content , %

42

46

42

40

45

 

 

Size :

Common sizes

 

Straight type

Arch type

Wedge type

L×W×H (mm)

230×114×65

230×114×75

230×114×32

220×110×60

220×110×50

220×110×40

220×110×30

L×W×H/h (mm)

230×114×65/55

230×114×65/45

230×114×65/59

220×110×65/50

220×110×75/65

220×110×60/40

L×W×H/h (mm)

230×114×65/55

230×114×65/45

220×110×75/65

220×110×60/40

Other sizes according to customer requirements


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 to test the high alumina refractory brick mixed alumina?
Test
Q:Tunnel kiln firing refractory brick by 0 against the good rely on
Modern advanced kiln has high temperature strength and good thermal shock resistance, better environmental protection, is the most economical and efficient kiln. (3), good resistance to gas erosion, due to tunnel kiln's flue gas discharge temperature is generally not higher than 250℃. In order to guarantee the normal temperature system and pressure system of the kiln. Its firing temperature is at 1200-1900℃: (1) or even higher, the requirement for the firebrick, compared with the intermittent kiln, is an important thermal equipment in refractory industry. It is a kind of energy-saving kiln. Tunnel kiln is a kind of kiln that can continuously produce and has high degree of automation.
Q:In tunnel kiln, what is the meaning of refractory proportion 2.0?
The proportion of refractory bricks is related to the density.
Q:T38 size of high alumina refractory brick
high alumina brick, according to the aluminum content, is divided into four grades, the aluminum content of the first grade is no less than 75%, also called the special high alumina brick; the aluminum content of the second grade is no less than 65%, the third grade is no less than 55%; the aluminum content of super high aluminium brick is more than 85%; If the shape is very irregular, it is usually called the super special high alumina brick. in short, there is a universal type of high alumina brick except for standard high alumina brick, customised according to the specific appliction of the kiln.
Q:Mainly use the raw materials inside refractory bricks,
Go to the refractory factory to buy some refractory mortar that has the same texture of refractory bricks, the general boiler use clay refractory mortar.
Q:How to built refractory bricks as fitting between square and circle ducts
Build a big mushroom, and build the legs as square
Q:The application of wasted refractory bricks
break it and refine copper, its grade is higher than the ore
Q:How can refractory bricks be punched?
refractory bricks, ordinary refractory bricks, electric drill is ok corundum brick, need buy special drill
Q:what type of refractory bricks does TZ-3 stands for ?
65mm high, 230mm long, 114mm wide is the national standard T-3 refractory brick
Q:How to test the various components of the refractory brick?
If you want to know the chemical compound components, you can do the analysis of meteorological chromatography, and then testing, if you just want to detect contents of elements, you can do a XRF, but you should smash, grind and homogenize the refractory bricks. The specific operation process is not convenient to describe in detail, that is, X ray diffraction, through X ray fluorescence analysis, you can know that the elements and contents contained in it, if you want to understand its internal structure, you can also do a XRD

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