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Shaped Insulating Bricks, Refractory Fire Clay Brick For Pizza Oven, Coke Ovens, Blast Furnaces

Place of Origin: Zhejiang

Company Profile

Location: Qingdao, Shandong, China (Mainland)
Business Type: Manufacturer, Trading Company, Other
Main Products: Insulation Refractory

Product Detail

Model No.: Laurel-01

Product Description

Shaped Insulating Bricks, Refractory Fire Clay Brick For Pizza Oven, Coke Ovens, Blast Furnaces

 

Description:

Laurel produces a comprehensive range of Fire clay brick consisting of 30-55% Alumina all of which exhibit excellent strength. For more arduous environments we offer a hand fired “super duty” Fire clay brick with a very high mechanical strength.

Typically our firebrick range is based upon flint clay giving it both a low iron and low alkali characteristic. Resistance to thermal shock, abrasion, chemical attack and reducing atmospheres are just some of the key criteria determining choice of product within each application. a wide range of sizes are held in stock.

 

Features:

1. Low thermal conductivity, good thermal insulation performance.

2. Long service life, easy operation, could be shaped freely

3. Product specification: standard form, normal standard, shaped and special shaped bricks.

4. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.

 

Applications:

1. Carbon bake furnaces in the aluminum industry

2. Preheat zones and cyclones of rotary cement kilns

3. Insulation for glass tanks

4. Fireplace and pizza ovens

5. Coke ovens

6. Blast furnaces

7. Reheating furnaces

8. Suspended roofs

9. Lime kilns

10. Chimney

 

Specifications:

Technical data

Item

AL-30

AL-34

AL-38

AL-45

AL-55

AL2O3 %   (min)

30

34

38

45

55

Fe2O3%   (max)

3

3

2.8

2.8

2.6

Refractoriness

1670°C

1710°C

1750°C

1770°C

1770°C

Refractoriness under load, 0.2MPa, (°C)

1250

1300

1350

1450

1470

Apparent porosity (%)

22-26

22-26

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