Best quality lightweight corundum mullite refractory bricks

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
10000000 m.t./month

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Product Description:

Quick Details

Place of Origin:

Henan, China (Mainland)

Shape:

Brick

Material:

Mullite

SiO2 Content (%):

0

Al2O3 Content (%):

≥90

MgO Content (%):

0

CaO Content (%):

0

Refractoriness (Degree):

Common (1580°< Refractoriness< 1770°)

CrO Content (%):

0

SiC Content (%):

0

Model Number:

follow as customer's requirement

Brand Name:

Lite

Refractoriness(°C):

≥1750

Bulk density(g/cm3):

≥3.0

Apparent porosity(%):

≤18

Cold crushing strength(Mpa):

≥100

Refractoriness under load(0.2MPa)(°C):

≥1700

Packaging & Delivery

Packaging Details:on wooden pullet covering by PE membrane or by customer's requirment
Delivery Detail:within 30days after deposit

Product Description

Fireclay Brick/Clay Brick/Refractory Brick/Fire Brick

Features:

1. Low thermal conductivity.

2. High strength and resistance to corrosion.

3. Low heat capacity.

4. Low shrinkage after heavy firing.

5. High insulation.

6. High refractoriness.

7. Low density.

8. Good thermal shock resistance under high temperature.

9. Thermal insulation energy-saving effect is good.

Application:

1. Steel furnaces

2. Iron making furnaces

3. Glass kiln

4. Ceramic tunnel kiln

5. Cement kiln

Physial properties and chemiacal composition

ItemHigh Quality and High Purity Corundum BrickSinter Corundum BrickMullite-Corundum Brick
Al2O3(%) ≥999080
SiO2(%) ≤0.8818
Fe2O3(%) ≤0.20.20.3
Bulk Density(g/cm3) ≥3.232.8

Apparent Porosity(%) ≤

191818
Cold Crushing Strength(Mpa) ≥100100100
Refractoriness Under Load(0.2Mpa,0.6%)( ℃ ) ≥170017001700
ApplicationPrimarily used for the key parts of the industrial furnace of steel,electronics,petrochemical,fertilizers,non-ferrous merals,refractory material,etc

1.Strong professional:

Our compay has many year producing experiece in refractory product.Our manager supervise on a various refractory's production materials,process control,quality supervision and package delivery,and ensure the products are 100% qualified.

2.Annual supply:

Our company has passed ISO9001 quality management system certification.And the annual supply of shaped and unshaped refractory product is 3000-5000tons per month.

3.Annual exports:

Now we have gained a global sales network reaching Russia,Mongolia,South Korea,Vietnam,Pakistan,Bulgaria,Finland,Greece,Spain,Congo,Angola,South Africa,and Maldives,Jordan,United Kingdon,United States and so on.

4.Production equipment:

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

5.Testing equipment:

Our company's testing equipmets as follows:

High Temperature RUL Tester

Bulk Density Tester

The Pressure Tester

Refractoriness Tester

6.Our competitive Advantage:

1.Competitive Price. Make the products competitive in your market.

2.Abundant Experience. Prevent cracks and twist in bricks.

3.Different Moulds. Save mould fees for you.

4.Lower ferric Oxide,porosity,higher refractoriness,density,higher CCS and exact tolerance.

5.Strict Quality Control. Meet clients’ quality requirement.

6.Safty packing,prompt delivery time,and excellent after-sales services.

7.Large stocks. Guarantee prompt delivery.

8.Professional Packing. Avoid damage and secure the goods in transportation

Warmly welcome friends and customers all over the world to pay a visit to factory!Hopefully both of us can establish a long-term cooperation! 

FAQ

1.Delivery & Payment & After-sale Service:
Delivery:

1.Express by air (UPS,DHL,FedEx,TNT,EMS etc.)

2.Ship by sea.

3.Customer's requirement is welcome.

Payment:

1.T/T payment,L/C,D/A,D/P,

2.Paypal,Escrow.

3.Western Union,MoneyGram.

After-sale ServiceNice after-sale service will be offered and it is a good tradition in our factory.
2.Service We Can Offer You:
♣Quick ResponseYour inquiry will be replied within 24 hours.
♣High QualityWell-trained workers and more than 10 years experience.
♣Competitive PriceDirectly from factory to save your money.
♣Short Lead TimeBeing efficient:3-7 days for samples and 10-35 days for quantity orders.
♣FlexibilitySmall orders are acceptable for quick delivery and to help you reduce stock cost.

3.Common question:

Q1:Are you a manufacture or trader?

A:Factory+trade(mainly factories,at the same time,we operates other related products).

Q2:Can we visit your factory?

A:Sure,welcome at any time,seeing is believing.

Q3:What is the whole process of doing business with us?

A:1.First,please provide details of the products you need we quote for you.

2.If price is acceptable,we provide Proforma Invoice.If need the sample to do a test,we will send a sample to PI to you for doing the payment.

3.If client approve sample and require for sample production for order,we will provide Proforma Invoice for client.and we will arrange to produce at once when we get 30% deposit.

4.We will send photos of all goods,packing,details after goods are finished.After be confirmed by clients,Pls transfer the balance 7.% for the order.We will arrange shipment and send all orginal docs to you.

Q4: What advantages we have?

 A: 1.Rich experience:We have more than 10 years experience in this industry.That means,we can preview the problems for the orders and products. Therefore,it will make sure to reduce the risk of bad situation to happen.

2.Best technique:We have a strong technique team so that can explain the usage process and settle technique problem for production.If you need,we can visit your company to offer the technique support for your produce line.

3.Offer all line service:For the new manufacture,we can offer professional guidance and offer complete set material to you for your products which you need to make.

4.Point to point service:There is one sale who will serve you from inquiry to products shipped out.During the process,you just need to discuss with her for all problems and the way saves much time.

5.Free design:for the mold,If you are not ready for the designs,the professional designers will be able to help you with it freely, you just offer size is ok.

 6.Strict QC:For each order,strict inspection will be carried out by the QC department before shipping. The bad quality will be avoid within door.

7.Shipping:We have shipping department and forwarder,so we can promise faster delivery and make the goods well protected. 

Best quality lightweight corundum mullite refractory bricks

Best quality lightweight corundum mullite refractory bricks

Best quality lightweight corundum mullite refractory bricks

Best quality lightweight corundum mullite refractory bricks

Best quality lightweight corundum mullite refractory bricks

Best quality lightweight corundum mullite refractory bricks

Best quality lightweight corundum mullite refractory bricks

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Q:What's the size of the fused zirconia corundum refractories for glass furnace? What are the main kilns? How much is the dosage?
The fused zirconia corundum brick is made up of 30% ~ 41% zirconia two in the alumina burden. The main mineral compositions are corundum, zircon and glass phase. The main varieties are fused (or cast) zirconium corundum brick (also known as AZS casting brick) and sintered zirconia corundum brick. Generally speaking, zircon corundum brick means sintered zirconia corundum brick. It is made from alpha -Al2O3, partially stabilized zirconia and zircon corundum clinker, which is prepared by proportioning and molding at 1700~1750 DEG C and then sintered at two. The sintered zirconium corundum brick has a strong resistance to molten glass, and its thermal shock resistance is stronger than that of fused zirconia corundum brick. It is mainly used as lining of glass furnace and induction furnace, as well as steel rolling furnace, slide rail, etc..
Q:What's the jade stove for?
Corundum furnace for corundum smelting furnace, usually electric arc furnace for smelting dense corundum, corundum, white corundum, zirconia corundum, magnesia, magnesium aluminum spinel and fused refractory materials, professional design, Xi'an Xinda furnace engineering limited liability company manufacturing corundum furnace.
Q:What kind of rock is corundum produced?
If Ti4+ and Fe2+ containing a small amount of blue, a sapphire; containing six symmetrically distributed acicular rutile or other inclusions in some crystals, can produce six star awn, known as star ruby or sapphire stars, are precious stones. Corundum is vitreous luster with no cleavage, but cracks occur because of the presence of poly twin crystals that are often formed by the base or face of a face. Specific gravity 3.98. Of relatively low silicate igneous and metamorphic rocks and common in alluvial deposits. The U.S. state of North Carolina and Georgia, Russia's Ural mountains, South Africa as the main origin of the transvaal.
Q:How much is a thermal brick?
Insulation brick prices also have a great relationship with the material and workmanship, such as clay brick price is much lower than high alumina brick, mullite and corundum brick prices will be higher.
Q:Wave tile and throwing glaze, tile which good?
Vitreous tile is all ceramic tile, the material is hard, strong wear resistance, smooth finish is very good, in general, looks very bright. Microcrystalline brick, corundum brick Market said, they really mean bohuazhuan. Because of its low water absorption and high strength and hardness, glazed tile has been widely used. Many hotels, shopping malls and office space are widely used glass tile.
Q:Is liquid phosphoric acid two aluminum hydrogen flammable?
Two aluminum liquid hydrogen phosphate using spray paint, cement, refractory castable and binder for foundry industry, mainly used in refractory industry corundum, chromium corundum nozzle coal water slurry gasifier with chromium aluminum zirconium corundum brick production.
Q:Can the fire clay be reused?
Refractory soil cannot be reused.Clay refractory soil 1, characteristics and uses: Clay refractory brick is a weak acid refractory material, its thermal stability is good, suitable for hot air furnace, all kinds of boiler lining, and flue, smoke room, etc.. 2, product specifications form: standard shape, general, special-shaped and special-shaped brick. Physical and chemical properties of fireclay bricks.
Q:What equipment is used for producing diamond blanks? How much is the investment?
Plus all the cables fifty thousand. Steel 10000 yuan. Corundum bricks; insulating bricks; clay bricks, these three require more than ten thousand. The electrode is about one hundred thousand. It's just an investment in an electric furnace. Together with the rear section processing and raw materials need hundreds of thousands of.
Q:Which is faster for heat transfer between corundum bricks and high alumina bricks
For example: 75 high aluminum and 43 clay bricks, 75 single weight 4.5kg or more. 43 3.65kg or so, the use of temperature 75, high aluminum in about 1520, 43 of brick 1430 or so, the color of 75 pan white, 43 of the Loess color. In short, the difference is great.
Q:What is the main component of corundum?
Corundum is mainly used in advanced grinding materials, watches and precision mechanical bearing materials. A ruby based artificial crystal used as a laser emitting material. Ruby and sapphire are corundum minerals. Except for the starlight effect, only translucent transparent and vivid corundum can be used as gems. The red is called ruby, while the other tones of corundum are commercially referred to as sapphires.

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