Product Name:Clay Special-Shaped Brick Furnace Cover Brick
Product Description:
Clay special-shaped brick furnace cover brick

20221020161229ef8de67eebec42fdb7ae623eea503941

20221020161229c84a898d04c6448283124586dc470a9f

Clay brick is a common kind of refractory brick, and its Al2O3 content is about 30%-48%. Clay bricks are made of refractory clay or kaolin and clay clinker combined with bonded clay, shaped by semi-dry method or plastic method, and fired at a temperature of 1250-1420 ℃. The refractoriness of clay bricks is generally 1580℃-1750℃, and the softening temperature under load is 1250℃-1450℃. Common clay bricks include national standard clay bricks and clay bricks for hot blast stoves.


Characteristics of clay bricks

1. Wide range of application.

2. Good thermal shock stability.

3. Good volume stability at high temperature.

4. Strong resistance to acid slag.

Uses of clay bricks:

clay bricks are used to build heating furnaces and heat treatment furnaces, flues, open hearth regenerator checker bricks and the bottom of regenerator walls, linings of air pipes and gas pipes, dust collectors of iron-making furnaces and smoke It is also a commonly used refractory material in furnaces such as boilers, lime kilns, glass kilns and ceramic kilns.



Clay brick performance index

ordinary clay brick

Item

Specified value

PN-1

PN-2

PN-3

0.2Mpasoftening temperature under load,℃

1300

1250

1200

Heating Permanent Wire Changes,（1350℃×2h）%

-0.6

-0.7

—

Apparent porosity,% ≤

24

26

28

Normal temperature compressive strength,Mpa ≥

30

25

20

Clay bricks for hot blast stove

Item

DRN-42

DRN-40

DRN-36

Al2O3,% ≥

42

40

36

Fe2O3,%≤

2.0

2.5

2.5

Bulk density ,g/cm3 ≥

2.25

2.20

2.15

Apparent porosity,% ≤

23

24

24

Normal temperature compressive strength ,Mpa ≥

40

40

35

Reburn line rate of change,%

1400℃X2h

1350℃X2h

1300℃X2h

±0.2
Creep rate,（0.2Mpa）% ≤

1250℃X50h

1200℃X50h

1100℃X50h

0.8
use

hot blast stove

Note: Clay bricks have different performance indicators due to different uses.

_06

Clay brick classification

1. According to the content of Al2O3, it is divided into first class > 40%, second class > 35%, third class > 30%; the corresponding refractoriness is 1730 ° C, 1670 ° C and 1610 ° C.

2. According to the use, it is divided into professional clay bricks (clay bricks for blast furnaces, clay bricks for glass kilns, clay bricks for hot blast stoves) and ordinary clay bricks.

3. According to the density, it is divided into ordinary clay bricks and dense clay bricks.

4. According to the shape, it is divided into standard clay bricks, special-shaped clay bricks, and special-shaped clay bricks.

5. According to the variety, it is divided into ordinary clay bricks, multi-clinker clay bricks and all-raw clay bricks. Its mineral phase composition is generally mullite, cristobalite, quartz and glass phases.

Clay brick production

Clay brick production process: ore raw materials - crushing - crushing - batching - mixing - forming - drying - sintering

Clay brick forming process: plastic method and semi-dry method.

2

Our Company

FOSHAN HUANYA NEW MATERIAL CO., LTD is established in 2002, located in foshan, guangdong province, close to Guangzhou, Foshanxi railway lines, with road transport facilities.Rich resources of Refractory materials, adequate and qualified fuel in this area, provide unique conditions for refractory production,shipping and refractory industry development.

By the tireless pursuit and development, our company has more than 280 employees at present, including 26 technical engineer, 18 senior titles, 8 junior titles. Equipped with computer equipment system, one intelligent high-temperature tunnel kiln,three fully automated high-temperature energy-saving environmental protection shuttle kilns and one automatic unshaped refractory production line, the production capacity of refractory materials can be 60,000 tons per year and widely used in metallurgy, glass, ceramics, cement and power chemical industry, ect. With stable and superior performance, our products are in great demand in more than 20 provinces and autonomous regions, and export to Russia, Brazil, Vietnam,Italy, South Africa, South , Thailand, Singapore, Indonesia and other countries.

testing center-01

FAQ

Q. Can we visit your Company?

A: Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.

Q. Are you Manufacturer?

A: Yes, of course, our factory is in Dali, Foshan city, Guangdong province.

Q. Do you accept OEM?

A: Yes, we can do OEM.

Q. What are the payment terms?

A: Usually T/T, but L/C, Western Union etc are available for us.

Q. How are your products' quality?

A: The products will be strictly inspected before shipment, so the quality could be guaranteed.

Contact us

Contact person: Martin

Tel:+8613923217470

Email: [Misafirler Kayıt Olmadan Link Göremezler Lütfen Kayıt İçin Tıklayın ! ]

[Misafirler Kayıt Olmadan Link Göremezler Lütfen Kayıt İçin Tıklayın ! ]

Adderss:4A02, 4A Floor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong, China


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Price:1.00
Product Website:[Misafirler Kayıt Olmadan Link Göremezler Lütfen Kayıt İçin Tıklayın ! ]
Company Description
Foshan Huanya New Material Co., Ltd.
Address:GuangDongGuangDongFoShanNanHai3A09, 3AFloor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong Province, China
Descption:Huanya New Materials Co., Ltd. is headquartered in Foshan City, Guangdong Province, and has branch factories in Henan Province and Shanxi Province. We have over 20 years professional experience of kiln materials, and R&D capability, production capability, sales capability of refractory materials, specializing in high-end refractory products and raw materials.
Registered Capital:1000000
EmployeeNum:50
Foshan Huanya New Material Co., Ltd.
Contact:Martin Zheng
Telphone:86-0757-85503335-
Fax:86-0757-85503335-
Email:Martin_wf_cheng@aliyun.com
Company Website:[Misafirler Kayıt Olmadan Link Göremezler Lütfen Kayıt İçin Tıklayın ! ]