High temperature resistant Fire clay brick-alumina brick

High temperature resistant Fire clay brick-alumina brick

USD $1 - $3 /Piece

Min.Order:100 Pieces

Supply Ability:
30000 Piece / Pieces per Month
Port:
Qingdao
Payment Terms:
T/T D/P D/A

Quick Details View All >

Place of Origin:
Shandong, China
Shape:
Brick
Material:
Alumina Cement
Brand Name:
Lzsunshine

Laizhou Sunshine Trading Co., Ltd.

Business Type: Trading Company
Shandong China
Main Products: Calcium Silicate Products ,Insulation Material Hydrophobic Perlite Insulation Products ,Mineral Wool Products ,Aluminum Silicate Fiber Products ,Anti-corrosion Insulation Aluminum Coil

Product Details

Alumina brick

 

 

About product:

 

 

 

Heat insulation refractory bricks is my company the American advanced standard reference to the development and 

production of a kind of high efficient, energy saving, high grade product. The products have been widely used in 

metallurgical hot dip galvanized furnace, silicon steel processing furnace, blast furnace stove; The petrochemical 

industry ethylene cracking furnace, hydrogen furnace, a transformation furnace, sulfur recovery units; And other such 

as roller kiln, spindle type kiln, prevent (fight) carburizing (n) the stove and so on thermal device, and satisfactory 

results.

 

 

 

 

Product features :

 

 

 

1. High temperature resistant,

 2. Performance is good,

 3. High strength,

 4. Show low porosity,

 5. An acid, alkali resistant, aggressive good, etc

 

 

 

Product application:

 

 

 

Mainly used for thermal boilers, cement kiln, glass furnace, gas furnace, fertilizer, blast furnace hot-blast stove, coking furnace, electric furnace, casting and casting steel brick

 

 

 

Technical parameters:

 

Al2O3%

>45

SiO2%

40

Fe2O3%

<1.0

 CaO

1.7

Normal temperature the flexural strength MPa

1.0-1.3

Volume density %

0.52-1.25

Normal temperature compression strength MPa

1.2-3.4

Softening temperature °C

1250

Thermal shock stability (water) times / 1000 degrees air cold 

>15

Coefficient of thermal conductivity W / (m.k) 350 degrees +-10 degrees

-1

Heavy burn line change %

-1

1300*12h

The highest use ° C temperature 

1230-1760

 

 

 

 

 

Item

Unit

Index

 

 

LZ-75

LZ-65

LZ-55

LZ-48

Al2O3≥

%

75

65

55

48

≥ refractoriness

°C

1790

1790

1770

1750

≥ softening temp under 0.2 Mpaload

°C

1520

1500

1470

1420

Liner change of heating

1500°C, 2h

%

+0.1                               -0.4

 

1450°C, 2h

 

+0.1                               -0.4

≤ porosity

%

23

22

≥ pressure resistance at normal temp

Mpa

53.9

49.0

44.1

39.2

 

 

Phoho:

 

 

High temperature resistant Fire clay brick-alumina brick

 

 

High temperature resistant Fire clay brick-alumina brick

Contact Supplier

Ms. Sharon Teng Sales Manager Chat Now
Telephone
0086-535-2229232
Mobile
0086-15066768899
Fax
0086-535-2805233
Address
No. 1512-1513, Hongting Building , Laizhou City, Shandong, China Shandong

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