Mullite Insulating Brick,Mullite corundum Brick for Ceramics Furnace Lining

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$125.00 - 165.00 / m.t.
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Payment Terms:
TT or LC
Min Order Qty:
10 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Quick Details for Mullite Insulating Brick,Mullite corundum Brick for Ceramics Furnace Lining

Place of Origin:

China (Mainland)

Brand Name:


Mullite Brick




According to the customer's requirements, According to the customer's requirement






Thin Bricks



Bulk density(%):


Mix woriking temperature(℃):


Linear change rate(%):


Export Markets:


HS Code:


Refractoriness under load ℃:



High temperature Furnace lining

Cold crushing strength(Mpa):


The normal temperature(℃):


Packaging & Delivery

Packaging Details:Be packed in fumigated wooden pallets
Delivery Detail:With in 20 days after the advanced payment



1. Low thermal conductivity 
2. High strength and resistance to corrosion 
3. High insulation

1. Low thermal conductivity

2. High strength and resistance to corrosion

3. Low heat capacity

4. Low content of impurities

5. High insulation

6. Excellent thermal shock resistance

7. Low density 


Physical and chemical index


Performance and  application            Light Weight Mullite Brick
Al2O3  %≥58≥72 ≥78
Bulk density g/cm3≥1.0≥1.2≥1.3
Cold Crushing Strength Mpa4.268
Refractoriness under load °C≥1520≥1580≥1630
Liner Change on Reheating% ±0.5(1520°C*4h)±0.5(1550°C*4h)±0.5(1600°C*4h)
Thermal shock stability  (water-cooling) frequency 1100 °C≥20
Max application temperature°C155016001650


Mullite Insulating Brick,Mullite corundum Brick for Ceramics Furnace Lining

Mullite Insulating Brick,Mullite corundum Brick for Ceramics Furnace Lining

Buyer Notes
Maybe our price is not the lowest, but our quality is the most trusted.Our marketing team is very professional and responsible.We have been considering the product quality and company reputation as important as our lives and this is why more than half of our products are exported to foreign countries.Welcome to inspect our factory and welcome to come to test the quality of bricks before delivery.

General Purchase Process

Signe a purchase contract
Pay advance payment
Production and delivery (before delivery, welcome to our factory to inspect)
Pay the balance
After-sales service

Brand Advantage
Location:Located in the hometown of refractory, Zibo, Shandong Province
Raw materials:The location of our factory is rich in excellent raw materials needed by refractory.
Focus:Only focus on the production of silicon and aluminum refractory products
Professional:Own a professional technical team engaging in the refractory for more than 20 years

Life:High-qualified raw materials and strict production process extend the useful life of the product.
Quality:The quality of products is well-known as high quality and stability.
Services:A professional and experienced marketing team
Credibility:Ensure orders be completed on time and in quality to gain time and interests for our customers

Service Advantage

Professional:Familiar with international trade process and international customs and practices
Friendly:Friendly, warm, kind and hospitable
Quickly:Always response and deliver goods with the fastest speed
Strict:Using strict work attitude to avoid errors

Logistics control

Deliver goods with the fastest speed
Our goal is to prepare, be quick, and provide courteous services.

Strict testing processes to ensure the 100% of pass, 100% of customer satisfaction.

Perfect package to ensure no damage in the course of delivery

Five Guarantees

Guarantee direct sales
Guarantee the safety of funds
Guarantee delivery on time
Guarantee the quality
Guarantee services
One-stop service
Dealing a full range of products, we provide customers with the one-stop service of purchasing refractory materials.For some refractory products that our company does not produce, we can help purchase and deliver if the customer needs.We will make every effort to provide maximum convenience and high-speed to customers, and do our best to answer all of our customers' problems and meet all their needs.
Welcome to inspect and look around our factory.Hope to seek cooperation and development with you.


Mullite Insulating Brick,Mullite corundum Brick for Ceramics Furnace Lining

Mullite Insulating Brick,Mullite corundum Brick for Ceramics Furnace Lining

Mullite Insulating Brick,Mullite corundum Brick for Ceramics Furnace Lining


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! 



1.Delivery & Payment & After-sale Service:

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

2.Ship by sea.

3.Customer's requirement is welcome.


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


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.

Thanks for your coming in,if there is any question,I will be glad to help you.

Welcome to enquire!

We will offer you the best price with high quality!

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What can zirconium sponge do for those industries?
Zirconium metal, also known as sponge zirconium, silver gray metal, the appearance of steel, shiny; melting point 1852 points, sub points, boiling point 4377 density 6.49. Zirconium is easy to absorb hydrogen, nitrogen and oxygen; zirconium has a strong affinity for oxygen; at 1000 DEG C oxygen dissolved in zirconium can make its volume increase significantly. Zirconium is relatively stable in the air; powder zirconium is easy to burn; fine zirconium wires can be ignited by matches; at high temperatures they can be combined directly with dissolved oxygen, nitrogen and hydrogen.
Q:What is the blast furnace ceramic cup called by the refractory factory?
The peak of new materials in various coal, metallurgy, mines, ports, electricity, building materials and military industry, a lot of workpiece and affect production equipment due to wear, wear resistant materials although rarely cause disasters metal workpiece disaster, but the resulting economic loss is immeasurable.
Q:What refractory materials are used in industrial furnaces?
Economically, it is necessary to do technical and economic analysis when selecting materials reasonably. Under the premise that the technical indexes agree with the working conditions of the furnace, the refractory materials with low quoted price should be used as much as possible, without high-grade finished products. To think about whether to make self (such as irrigation, refractory concrete) as far as possible to repair old.
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:Is liquid phosphoric acid two aluminum hydrogen flammable?
Liquid phosphoric acid two hydrogen aluminum features: easy mixing, molding, especially suitable for field construction, so liquid phosphoric acid two hydrogen aluminum is not flammable
Q:How to improve the induction furnace campaign, from the promotion of refractory life start
Select suitable insulation materials, such as polycrystalline facing blocks and ceramic fiber modules, depending on the service temperature
Q:Which is good, glazed brick and whole cast glazed brick?
These two tiles have their respective advantages and disadvantages, in fact, to say which kind of good, mainly depends on the decoration of personal preferences and the location of the shop. If it is only the shop wall, then design and pattern rich whole glazed tile is good, it can make the room impressive, improve decorative effect, make the decoration style to fit the characteristics of his personality. In addition, clean up is relatively easy, not easy to contaminated with oil stains and other pollutants. If you are laying tile, suggested the use of tiles, tiles of good antiskid effect, water absorption rate is relatively low, so the kitchen toilet bathroom and other wet places is not easy to water seepage, improve the convenience of life.
Q:Can the fire clay be reused?
According to the preparation process can be divided into bricks, brick, electric melting brick (Rong Zhuzhuan), the refractory insulating bricks; according to the shape and size can be divided into standard brick, ordinary brick, specific rotation. It can be used as high temperature building materials and structural materials for construction kilns and various thermal equipments, and can undergo various physical, chemical and mechanical changes at high temperature.
Q:What kind of fused corundum corundum brick should be used for each part of the glass furnace?
AZS33 is the casting of AZS series of the largest, most widely used in tea, to prevent the pollution of liquid glass is excellent. Widely used in the glass furnace pool wall, pool bottom, the upper structure and feeding routes and other parts.
Q:How do corundum bricks bind?
Each refractory brick is provided with corresponding refractory mud, and corundum bricks are bonded with corundum mud.

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