Manufacturer High Quality Refractory Fire Bricks Low Price Alumina Brick

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China main port
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TT OR LC
Min Order Qty:
2000 pc
Supply Capability:
8000000 pc/month

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Product Description:

Quick Details

Place of Origin:

Shandong, China (Mainland)

Shape:

Brick

Material:

Diatomite

SiO2 Content (%):

50%

Al2O3 Content (%):

45%

MgO Content (%):

0.5%

CaO Content (%):

0.2%

Refractoriness (Degree):

Common (1580°< Refractoriness< 1770°)

Model Number:

SSW-23 SSW-26 SSW-28

Brand Name:

cnbm

Al2O3%:

>45

SiO2%:

40

Volume density %:

0.52-1.25

Fe2O3%:

<1.0

CaO:

1.7

Softening temperature °C:

1250

The highest use ° C temperature:

1230-1760

Heavy burn line change %:

-1(1300*12h)

Tel No:

86-535-2229232

Fax No.:

86-535-2805233



Packaging & Delivery

Packaging Details:Packed in cartons with plastic sheet inside,With or without pallets outside.We can also pack goods according to your requirement
Delivery Detail:two weeks after confirming the order

Specifications

  1. Low Thermal Conductivity 
    2.High Temperature Resistance 
    3.Excellent Insulation 
    4.Acid-base Erosion Resistance

Manufacturer High Quality Refractory Fire Bricks Low Price Alumina Brick

Our Services

 

1. The competitive price,  our price is not higher than any factory.

 

2. We have strict quality inspection system.

 

3. Professional foreign trade team to be a strong link in our communication with clients.

 

4. The standard and characterized packing as per every client's requirement and product's feature.


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Q:What is the high temperature limit of refractory bricks and refractory soil?
Fire clay -- usually refers to folk point stove furnace set with a kind of soil, limit under atmospheric pressure of 1500 degrees fire clay soil 1, properties and uses: clay brick of weak acid refractory material, its thermal stability is good, suitable for hot blast furnace, boiler and flue, smoke chamber lining, etc..2, product specifications form: standard shape, general, special-shaped and special-shaped brick. Physical and chemical properties of fireclay bricks.
Q:What's the difference between high alumina refractory bricks and high alumina refractory bricks?
The chemical pH value of high alumina refractory brick belongs to neutral and alkaline refractory brick, and clay refractory brick belongs to neutral and acid refractory brick.
Q:What refractory material does cupola lining use?
Materials defined as physical and chemical properties that allow them to be used in a high temperature environment are called refractory materials. Refractory materials are widely used in metallurgy, chemical, petroleum, machinery manufacturing, silicate, power and other industrial fields, the largest amount of metallurgical industry, accounting for 50% ~ 60% of the total output.
Q:Are there any differences between insulating bricks and refractory bricks?
The refractoriness of insulating bricks is generally below 1400 tons, while the refractoriness of refractory bricks is above 1400 degrees. 3. density insulation bricks are generally lightweight insulation materials, the density is generally in 0.8-1.0g/cm3, and the density of refractory bricks are basically above 2.0g/cm3.
Q:In 2016, a few of the traditional refractory materials will be able to survive
In short, the overall market of refractory enterprises is in a turbulent adjustment process, but the volume is still in place. Elimination is inevitable, as to how many can be eliminated, dare not assert.
Q:What kinds of minerals are there in the five major categories of ore crystal chemistry?
Halide. A few species, about 120 species, accounting for only 0.1% of the earth's crust. Most of them formed in the surface conditions, forming a salt mineral, containing less pigment ions, light color, low hardness, generally less than 3.5. Common mineral halite (NaCl), potassium (KCl), fluorite (CaF2) etc..
Q:Does the chimney have high acid resistance?
The chimney particles and gases, mostly coal tar products, material acidic, therefore, take good acid resistance, acid proof brick, Grouts also used potassium silicate clay acid is preferred.
Q:What are the grades of high alumina bricks?
According to the size of high aluminum brick is divided into: standard brick, special-shaped brick.
Q:Refractory brick, high alumina brick, magnesia chrome brick or magnesia brick, clay brick, which type of high temperature refractory brick?
The super high alumina brick in high alumina refractory brick has the highest refractoriness, and the corresponding production cost is higher.
Q:Use of high alumina refractory bricks?
Because of the high Al2O3 high aluminum products, low impurity content, the formation of fusible vitreous body less so than the clay brick high load softening temperature, but because mullite crystallization has not formed the network organization, so the load softening temperature is not high silica brick.

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