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50% SiO2 Content Fire Clay Refractory Bricks for Power Station Boiler

Categories High Alumina Brick
Place of Origin: Henan, China
Shape: Brick
Material: calcined bauxite
SiO2 Content (%): 50%
Al2O3 Content (%): 45%
MgO Content (%): ~
CaO Content (%): ~
Refractoriness (Degree): Common (1580°< Refractoriness< 1770°)
CrO Content (%): ~
SiC Content (%): ~
Model Number: customization
Brand Name: Hongtai
Processing Service: firing
Product name: Fire Clay Refractory Bricks for Power Station Boiler
Application: bolier
Color: Light Yellow
Size: Customized Size
Raw material: High Alumina Bauxite
Bulk Density(g/cm3): 2.2~2.7g/cm3
Certificate: ISO9001:2008
Keyword: Fireproof Sleeve Brick
Apparent porosity/%: 19%--24%
Cold Crush Strength: 20-80Mpa
Supply Ability: 3000 Ton/Tons per Month fire clay refractory brick
MOQ: 1000 pieces
Price: $0.80 - $3.00/pieces
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  • Product Details
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50% SiO2 Content Fire Clay Refractory Bricks for Power Station Boiler

Fire Clay Refractory Bricks for Power Station Boiler

Product Description

Fire Clay Refractory Bricks for Power Station Boiler are mainly made from chamotte, flint clay and combining clay powder, being high pressure pressed and sintered in high temperature.

Fire Clay Refractory Bricks for Power Station Boiler are made from low mullite stones, the main mineral composition of the low mullite stones are pressed and sintered mullite phases. Fire Clay Refractory Bricks for Power Station Boiler have very good physical and chemical properties in high temperature conditions.

Features and advantages of Fire Clay Refractory Bricks for Power Station Boiler:
1.High refractoriness,
2.High-temperature endurable .

3.Good corrosion resistance.
4.Good spalling resistance and wear resistance.
5.Good thermal shock resistance.
6.High mechanical strength.

7.High-temperature creep rate is low.
8.Good volume stability at high temperature.

Item
Fireclay Brick
High Alumina Brick
SK32
SK34
SK35
SK36
SK37
SK38
Al2O3(%)≥
38
42
48
55
65
75
Refractoriness(°C)
1670
1730
1750
1770
1790
1810
Refractoriness under Load(°C)
1250
1300
1420
1470
1500
1520
Linear Change(%)(2h)
-0.5
-0.5
-0.5
0.4- +0.1
0.4- +0.1
0.4- +0.1
Porosity
26
26
22
22
23
23
Cold Crushing Strength,MPa≥
15
20
39.2
44.1
49
53.9
Application

Fire Clay Refractory Bricks for Power Station Boiler are widely used in all parts of furnace lining for middle and small capacity furnace such as glass furnace,blast furnace, hot blast furnace, cement furnace, chemical furnace and other heating-engineering equipment.

Packaging & Shipping

Packing Details of Fire Clay Refractory Bricks for Power Station Boiler:

1.International standard seaworthy exportable packing.
2.Wooden pallet.
3.Wooden / bamboo case (box)..
4.Further packing information will be based on customer's requirements.

Shipping Details of Fire Clay Refractory Bricks for Power Station Boiler:

1.The sample willl be send by International expresses FEDEX/DHL/UPS/TNT.
2.The goods are transport by shipping.

Payment Item :

1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance before delivery or negotiations to solve.
2. MOQ: Usually 1Tons
3. Quality Warranty: 1 years

Delivery time :

1.Stocks:Within 5-7 days after receive the deposit.

2.Customization:Within 15-30 days after receive the deposite.

About Us

Fire Clay Refractory Bricks for Power Station Boiler

1.Strong professional:
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys 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 SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons.
3.Export experiences:

Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Egypt,Congo, Angola, South Africa, and so on.
4. Production equipment:
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.
5. Testing equipment:
Our company's testing equipments as follows:
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester

FAQ

Fire Clay Refractory Bricks for Power Station Boiler

1. How you can control your quality?

For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.

2. What's your delivery time?

It usually needs about 15days- 30 days after receiving the deposit.

3.Do you have any experiences of export?

Yes,and Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.

4. Do you provide free samples?

Yes, we can provide a free sample for testing, If we have sample in stock, The quantity based on the material type, The buyer should bear all the shipping costs.

5. Can we visit your Company?

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

Contact

Marina Ma

Mobile:+86 18838001797

Email:sales04(at)firebricks-supplies.com

Wechat/Whatsapp:+86 18838001797

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