Fireclay Brick Price for Fireclay Brick Refractory Brick

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Tianjin
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TT OR LC
Min Order Qty:
3000 pc
Supply Capability:
50000 pc/month

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Product Description:

Refractory Brike Insulating Fire Brick for Heating Furnace


Description:

The products have passed the ISO international certified, are made of high pure material, fired at high temperature by advanced technology, with the advantages of high strength, high compression resistance, good thermal shock resistance, good performance in high temperature, good thermal conductivity, good erosion resistance and so on. Widely be used for linings of furnace in industries.

Fireclay Brick Price for Fireclay Brick Refractory Brick

Fireclay Brick Price for Fireclay Brick Refractory Brick

Item

Type 1500

Type 1550

Type 1600

Max, service temperature

1500

1550

1600

Al2O3 %

≥70

≥80

≥85

SiO2 %

≤28

≤18

≤13

Fe2O3 %

≤0.5

≤0.5

≤0.3

Bulk density(g/cm3)

1.3-1.5

1.4-1.7

1.6-1.8

Reheating linear change %

(1600°C *3h)

±0.5

±0.5

±0.3

CCS(Mpa)

≥8

≥8

≥10

Refractoriness under load

°C (0.1Mpa,0.6%)

≥1500

≥1550

≥1600

Thermal Conductivity

w/(m.k)

Average 800 °C

≤0.6

≤0.7

≤0.5

Application

Primarily used for lining of the shuttle kiln for calcining refractory material, industrial ceramics and domestic ceramics, and the bricks for the high temperature zone of tunnel kiln, and insulation brick for high-temperature furnace.

Remark

The standards for highest used temperature are oxidizing atmosphere and intermittent furnace.

 

Fireclay Brick Price for Fireclay Brick Refractory Brick

Fireclay Brick Price for Fireclay Brick Refractory Brick

Feature:

 

1.High compression strength.

2.Top high-temperature capability.

3.Excellent thermal stability.

4.Low thermal conductivity.

5.Powerful penetrating-proof capability.

6.Good erosion-resistance.

7.Long service life.


Application:

 

Refracory brick plant can be in direct contact with the flame,this insulating brick can be used as linings or as thermal preservation layers in various industrial furnaces and kilns in metallurgical industry, ceramic industry, chemical industry, machinery industry.

 

such as blast furnace, hot blast stoves ,electric arc furnace, cement kiln,melting furnace, ignition furnace, flue, refining equipment, heating equipment and piping, regeneration device, gas furnace, soaking furnace, annealing furnace, heat reaction chamber and other thermal industrial equipment.

Fireclay Brick Price for Fireclay Brick Refractory Brick




FAQ



1. Do you provide samples?


   Yes, samples are free. Guarantee samples quality same as mass production quality.


2. What's the MOQ of trial order?

 

   No limit,We can offer the best suggestions and solutions according to your condition.

 

3. Can we visit your company?

 

  Of course,welcome at any time,seeing is believing.

 

4. Do you accept OEM?

 

   Yes, we can do OEM.

 

5. What are the payment terms?

 

   Usually T/T, D/A, D/P, L/C, Western Union ,others could be discussed .

 

6. How long is delivery time?

The delivery time will be determined according to the quantity of the order.

 

7. How are your products’ quality?

 

More than 20 years of production experience. The products will be strictly inspected before shipment, so the quality could be guaranteed.


8. How to slove the quality problems?

 

If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.

 

9. What is the service life of your bricks?

The service life of different bricks is unlike.It also depends on your using condition and method.

 

10. How about your company's certification?

 

ISO9001 and Test Report,also we could apply other necessary certification.

 

11.  How about your price?


Quality will be guaranteed. Competitive prices based on same quality.



Our services:


1.Adhering to the business philosophy "Mutual Trust, Mutual Benefit, Mutual Profit, Faith Oriented".


2.According to your requirements to produce your order and OEM/ODM service is available.


3.Products are inspected through SGS and BV etc and accord with the international standard.


4.Your inquiry related to our products or prices will be replied in a timely manner.


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Q:What are the main components of high alumina bricks?
High alumina brick materials according to the main mineral phase can be divided into: aluminum silicate minerals, such as sillimanite, kyanite, andalusite, and synthetic mullite.
Q:Use of high alumina refractory bricks?
High alumina brick refractory than clay refractory bricks and brick refractory degree are higher, up to 1750~1790 DEG C, which belongs to high-grade refractory materials.
Q:What should be used as binder for making high alumina bricks?
In addition, high alumina micro powder can be used as binding agent, or high alumina micro powder and clay powder are prepared according to a certain proportion, and synthetic mullite is used as bonding agent. With these binders, high alumina bricks without two expansion can be prepared.
Q:Refractory brick, high alumina brick, magnesia chrome brick or magnesia brick, clay brick, which type of high temperature refractory brick?
High alumina brick clay brick up to 1700 degrees above 1500 degrees -1750 degrees of magnesia brick and magnesia chrome brick 1500-1650 degrees, I is the production of clay brick, brick my temperature at 1500-1700 degrees. Specific depends on what kiln, brick is only part of it
Q:What are the grades of high alumina bricks?
High alumina brick according to the aluminum content is generally divided into: super high alumina brick, a high aluminum brick, two high alumina brick, three high alumina brick
Q:What are the reasons for the decline in the performance of high alumina bricks when we use high alumina refractory bricks?
Quality requirements for aluminium bricks of different grade. 2, high aluminum powder and high alumina aggregate and other materials of reasonable proportion, to reach the production requirements.
Q:How to reduce porosity of high alumina brick
In order to reduce the porosity of high alumina brick, the corresponding measures should be taken from the selection of raw materials, batching, mixing, molding and firing.
Q:What is the difference between metal compounds and metal solid solutions?
A series of intermetallic compounds occurring between transition metals in intermetallic compounds. The most important are L sigma sigma phase and ves phase, they are topologically close packed (TcP) phase, they consist of a small atomic radius of a dense layer, which is inlaid with a large atomic radius of atomic structure, this is a highly dense pile. In addition to atomic size factors, their formation is also influenced by the concentration of electrons.
Q:Which thermal shock stability of clay brick and high alumina brick is good?
High alumina brick is made of superfine alumina, fused corundum and fused mullite as main refractory materials.
Q:What are the common thermal insulation materials for thermal conductivity?
Aerogels are known to be the lightest solid materials in the world. It is made of nanometer silica aerogel as main material and is compounded by special process. The utility model has the advantages of high temperature resistance, low thermal conductivity, small density, high strength, green environment protection, waterproof and non inflammable performance. At the same time, with excellent sound insulation and shock absorption performance, it is now widely used in metallurgy, chemical, national defense, aerospace and other fields, is an indispensable high-performance insulation materials.

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