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38-42% Al2O3 Content Refractory Ceiling Brick for Industrial Kiln

Categories Insulation Refractory Bricks
Place of Origin: Henan, China
Shape: Brick
Material: ceiling brick
SiO2 Content (%): 0.3-15
Al2O3 Content (%): 38-42%
MgO Content (%): 0.8-1.2
CaO Content (%): 0.01
Refractoriness (Degree): Common (1580°< Refractoriness< 1770°)
CrO Content (%): 0.1~0.3%
SiC Content (%): 1.2-1.4
Model Number: Customer's Requirement
Brand Name: hongtai
Name: ceiling brick
Product name: refractory ceiling brick for industrial kiln
Application: Industrial Furnaces
Color: Yellow
Size: Customizable
Raw material: High Alumina Bauxite
Usage: Furnace roof
BULK DENSITY: 2.0-2.5g/cm3
Type: manufacture
Certificate: ISO9001
Price: $300.00 - $1,200.00/tons
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38-42% Al2O3 Content Refractory Ceiling Brick for Industrial Kiln

Product Description

Refractory ceiling brick for industrial furnace

Refractory ceiling brick for industrial furnace is made of high quality raw materials, with strictly classified fillings according to the customers' requires.It is widely used in different kinds of industrial furnace.

Features & Advantages of refractory ceiling brick for industrial kiln:

1.High purity,

2.bubble arrangement is uniform

3.high cold compressive strength

Physical & Chemical Index:

Brand

Index

Bulk density g/cm3 ≤

0.6

0.8

1

0.6

0.8

1

1

1.2

Cold Crushing strength Mpa ≥

1.5

2.5

4.2

1.5

3.2

4

4

5

Thermal stability 1100°C (air colling)

10

20

20

10

20

20

20

20

Reheating linear change ≤ 1% (°Cxh)

1300x12

1300x12

1300x12

1400x12

1400x12

1400x12

1500x12

1500x12

Thermal conductivity 350±25° (W/m.k) ≤

0.2

0.23

0.33

0.2

0.25

0.33

0.35

0.4

Al2O3 % ≥

48

49

50

55

57

57

60

67

Fe2O3 % ≥

0.9

0.9

0.9

0.8

0.8

0.8

0.7

0.6

Application of refractory ceiling brick for industrial kiln:

Different kinds of industrial furnace.Such as:Hood furnace, heating furnace, cracking furnace, heat treatment furnace, shuttle kiln, tunnel kiln, roller kiln, enamel kiln, ceramic kiln ceiling and wall and insulation lining materials.

Packaging & Shipping

Packaging details:

Refractory ceiling brick for industrial furnace packaging with fumigated wooden pallet, using paper or non-woven fabrics between layers separated,plastic shrink film protected outside.finally using straps. Or as your requirements.

Shipping details:

By vessel or train from Chinese ports.

Our Services

1.Timely response,

Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.

2.Free sample

Sample and trial order are accepted for the quality evaluation

3.Strict quality control

Arrange production on time and control quality strictly.

4.Shorter delivery time.

Book the earliest vessel or plane to guarantee the delivery time.

5.Professional Services

Provide all the detailed news and pictures from order to delivery;offer relative export documents and original certificate if needed;warm and considerable after-sale service.

FAQ

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.

Quality 38-42% Al2O3 Content Refractory Ceiling Brick for Industrial Kiln for sale
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