Fire Resistant Brick Used for Glass|Steel Furnace|Kilns

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

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Product Description:

Refractory Brick

CMAX  firebricks are classified under temperature between 1300℃ to 1700℃, manufactured from high purity alumina clay by mixing, press-forming, drying, sintering and machining. Bricks contain carefully-graded organic fillers which are burned out during sintering to give a uniform controllable pore structure. This technique makes product feature low thermal conductivity and excellent heat insulation

Fire Resistant Brick Used for Glass|Steel Furnace|Kilns

Features

a) Low thermal conductivity;

b) High refractoriness;

c) High mechanical strength;

d) Excellent thermal shock resistance;

e) Non standard sizes and shapes are available upon request.

Characteristices of high alumina brick

1. High intensity for pressure

2. Good thermal shock stability

3. Strong abrasion and corrosion resistance 

4. High cold crushing strength 

5. Excellent abrasion resistance at cold and hot conditions

Application

1.Building material industry,kiln,heating equipment and the inwall of high—temperature pipe line

2.Chemical industrial high temperature of reaction equipment inwall

3.Power plant ,gas turbine engine and heat insulation of unclear power

4.The fire proof of high—rise building

5.Furnace door of kiln

6.High-temperature filter material 

Data Sheet

Classification Temperature (℉/℃)

3000/1650

Bulk Density (g/cm3 )

≤1.0

Thermal Conductivity


800℃, W/m.K

≤0.39

1000℃, W/m.K

≤0.43

1200℃, W/m.K

≤0.48

Reheating Linear Change (%)

1550℃×12h


≤0.9

Chemical Composition (%)


Al2O3

≥75

Fe2O3

≤0.5

Packaging & Shipping

Packaging Details:Be packed in fumigated wooden pallets

Delivery Detail: 30 days after order

Fire Resistant Brick Used for Glass|Steel Furnace|Kilns

Our Services

Optimum solution and product supply of refractories for high temperature industries, such as iron steel, non-ferrous, petrochemical and building materials.

  • Ÿ   Engineering design, contract and consult for refractories, and civil architecture design.

  • Ÿ   Research, development, manufacture and sale of superhard materials.

  • Ÿ   R&D, manufacture and sale of special packing materials for export.

  • Ÿ   Inspection, supervision and arbitration of refractories.

  • Ÿ   Consultation and services in refractories  information.

  • Ÿ   Training and cultivation of high-level talents in refractories profession

Sales Network

Fire Resistant Brick Used for Glass|Steel Furnace|Kilns

Company Information

CNBM (China National Building Material) Group is the largest comprehensive building materials group in China that in integrate scientific research, manufacturing and logistics into one entity. The largest building materials and equipment specialists in China. Upon State Council approval, today CNBM owned more than 300 subordinate manufacturing factories and servicing companies. There are 6 fully owned public listed companies and 11 partially owned with substantial shares public listed companies. In many of these fields, CNBM is playing the leading role in the building industry in the country.

Fire Resistant Brick Used for Glass|Steel Furnace|Kilns

Fire Resistant Brick Used for Glass|Steel Furnace|Kilns

FAQ

1. Which products do you have?

We have all kinds of refractory brick, castable, mortar, cement, ceramic fiber products, etc.
Or you could browse our products to choose what you need.

2. Can you give me a brief introduction of the application of your products?

We are mainly specializing in the refractory materials in iron and steel, cement, glass, ceramics, petrochemical, electric power Industry, etc.
3. If I need your offer, what information do you need?

In order to choose suitable products, it will be appreciated to provide us the information, such us specification, technical data, order quantity, products application etc. If any question, please contact us freely.

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- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What is the price of concrete self insulation bricks
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:What is mullite insulation brick?
Main features of mullite insulating bricks:1., green environmental protection, non-toxic, non corrosive, safe to use.2. 、 good adaptability with cement.3., light insulation brick with foam mechanism bubble, can get foam uniform bubble diameter.4. excellent foaming performance, foaming multiples of more than thirty times.
Q:What is a heat insulating brick?
You can go to the construction site to see if there are grey, hollowed out bricks, basically.
Q:What is the thermal insulation performance of aerated bricks?
Dongfeng steam free insulation performance of aerated brick brick production equipment; because the thermal conductivity of foamed concrete block is only 0.21W/M.K, which is 4 times the heat preservation effect of clay brick, cement brick 3 times, so it can improve the living comfort, hot summer and cold winter, can be greatly reduced the running time of the air conditioner,
Q:How to reinforce a porous brick foundation?
Enlarged section method: it is used for the relatively shallow foundation with independent depth, strip foundation, raft foundation, box foundation and pile foundation applicabilityPoor.
Q:Is the quality of brick made of small-sized self insulation block equipment the same as that of large block brick equipment?
In fact, brick and tile production is only a different production, the quality of brick produced is the same, from the silver horse experience
Q:What is composite sintering insulation bricks?
The brick belongs to the porous brick and has good heat preservation performance. Reached the national 50%~65% energy efficiency standards. High safety (no crack, no seepage), strong durability (with building life), economy (self insulation, no need to increase the cost of insulation).
Q:What are the insulation materials for heating buried pipelines?
The thickness of insulation layer should be reasonable and economical. If the insulation layer is too thin, the heat loss will be increased; the insulation layer is too thick, and the surface area of the radiator will be increased, and the heat loss will also be increased. In general the design, determine the thickness of the insulation layer according to the factors of insulation material properties, heat medium temperature, often used for 40~50 mm thickness.
Q:Which kind of balcony heat preservation material is better?
To environmental protection, then use inorganic insulation materials, such as composite silicate, rare earth insulation, this thickness should be more than 5 cm, the construction of auxiliary materials, high cost, to be strengthened
Q:Are there any differences between insulating bricks and refractory bricks
As the name suggests, the main role of insulating brick is used to preserve heat and reduce the loss of heat. Such as: Molai S; and the firebrick is mainly used to withstand flame burn.

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