Exceptional service special shaped refractory firebricks

FOB Reference Price:Get Latest Price
$100.00 - $400.00 / Ton | 2 Ton/Tons (Min. Order)
Lead Time:
Quantity(Tons) 1 - 500 >500
Est. Time(days) 15 Negotiable
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Overview
Quick Details
Place of Origin:
Hebei, China
Shape:
Brick
Material:
Alumina Block
SiO2 Content (%):
15%~40%
Al2O3 Content (%):
42-80%
MgO Content (%):
0.8-1.2
CaO Content (%):
0.2-0.4%
Refractoriness (Degree):
Common (1580°< Refractoriness< 1770°)
CrO Content (%):
0.1-0.3%
SiC Content (%):
1.2-1.4%
Model Number:
Al2O3 brick
Brand Name:
YongMaoBoLei
standard size:
230x114x65
Fe2O3:
Max 2%
Refractoriness under load (0.2MPa) ℃:
1360-1530℃
Linear change on reheating (1500℃, 2h)%:
+0.1~-0.4
Apparent porosity %:
22-24
Cold crushing strength Mpa min:
35-55
Bulk Density, g/cm3:
>1.0
thermal conductivity efficient:
0.55
color:
red fire brick
Certificate:
ISO9001
Supply Ability
Supply Ability:
4000 Metric Ton/Metric Tons per Month special shaped refractory bricks
Packaging & Delivery
Packaging Details
Wooden pallets, with water-proof cover and PET strap fixed
Port
Tianjin port
Lead Time :
Quantity(Tons) 1 - 500 >500
Est. Time(days) 15 To be negotiated

Exceptional service special shaped refractory firebricks

Product Description

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Characteristics:
1. High refractoriness.
2. Good spalling resistance and wear resistance.
3. Good corrosion resistance.
4. Good thermal shock resistance.
5. High mechanical strength.
6. High-temperature creep rate is low.

Item

Fire clay brick

High alumina brick

International code name

SK-34

SK-35

SK-36

SK-37

SK-38

SK-40

AL2O3 %min

42

48

55

65

75

80

Fe2O3 %max

2.5

2

2

2

2

2

Refractoriness  ℃, min

1740

1760

1770

1790

1790

1820

Refractoriness under load 

(0.2MPa) ℃, min

1360

1420

1450

1500

1520

1530

Linear change on reheating

 (1500℃, 2h)% 

+0.1~-0.4 

*1400℃

+0.1 ~ 

-0.4
*1450℃

+0.1~ -0.4

+0.1 

~ -0.4

+0.1 ~

 -0.4

+0.1 ~

 -0.4

Apparent porosity % max

24

22

22

23

23

22

Cold crushing strength Mpa min

35

35

40

45

50

55

Bulk Density, g/cm3 min

2.1-2.2

2.15-2.22

2.25-2.4

2.3-2.5

2.4-2.6

2.5-2.7

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Related Products

About US

Our Customer

Production Line

Application:
These bricks are widely used as the hot face linings on tunnel kilns and shuttle kilns.

For most high temperature kilns, the kiln car platform is built using bubble alumina bricks.

In most cases, the bricks are available in shapes such as rectangular, arch, end arch, key and wedge.

Bricks with tongue and grooves are also available on request.

Laboratory

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Packaging & Shipping

Packing details:
On wooden pallets with plastic cover or according to requiremnts of customers.

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FAQ

Q1. Are you manufacturer or trader?

A1. We are manufacturer and have our own factory ‘Tangshan YongMao Refractory Co., Ltd’, ‘Tangshan BoLei Trading Co., Ltd.’ Is wholly-owned subsidiary of YongMao.

 

Q2.How can you control your quality?

A2: First, our city is rich in the raw material, and the quality is one of the best in China.

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

Thirdly: We have professional packing team; they packed carefully to gain the better outer performance and good side and corner.

 

Q3. What is your lead time?

A2: It usually needs about 7-14 days after receiving the workable payment.

 

Q4. Do you provide free samples?

A3: Of course! Customized samples are needed. The mass production will be started after we get your confirmation on this sample. However, shipping costs are paid by you.

 

Q5. What is your payments term?

A4: We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.

 

Q6.Can we visit your factory?

A5: Yes, for sure, you are welcome to visit our factory. I do thing we will impressed you a lot.

Contact US

 

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