Light Weight Mullite Insulation Refractory Brick JM23 JM26 JM28 JM30 (60734426209)

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Price:RUB 68,236.20 - RUB 113,727.00

Quantity:


Product Overview

Description

 

 

Light Weight Mullite Insulation Brick

 

Characteristic: 

1 Lower content in iron, alkaline and impurities, good high temperature properties, energy good resistance to reduction atmosphere.

2 Homogeneous structure, light weight, high crushing strength, good insulating properties, energy saving because lower heat storage in the furnace body during cooling-heating cycles.

3 High strength, good volume stability and thermal shock resistance under high temperature.

4 Less size tolerance due to grinding and shaping after sintering, this meets the requirement of construction.


Application: used in metallurgical industry for hot galvanizing furnaces, silicon steel treatment furnace, hot blast stoves and in petrochemicals industry for ethylene cracking furnaces, hydrogen making furnaces, one-stage conversion furnaces, Sulfur recovery devices, and also in other heat engineering equipment such as rolling kilns, shuttle kilns, anti-nit riding and ant carbonizing furnace.

 

 Technical data

Brand

Item

 

JM-23

 

JM-26

 

JM-28

 

JM-30

Al2O3(%)min

37

50

60

68

Fe2O3(%)max

1.0

1.0

0.7

0.5

SiO2(%)max

45

43

36

29

Safty Application Temp.(℃)max

1260

1430

1540

1650

Bulk Density(g/cm3)

0.5

0.8

0.95

1.05

Bending strength(Mpa)min

0.7

1.1

1.6

2.0

Crush strength(Mpa)min

1.0

2.0

2.3

2.7

 

RLC(%)max

1230℃×24h

0.3

1400℃×24h

0.4

1510℃×24h

0.5

1600℃×24h

0.6

Reversible thermal expansion at1090℃(%) max

 

0.5

 

0.6

 

0.8

 

0.8

Thermal conductivity (w/m.k)max

400℃

600℃

800℃

1000℃

 

 

0.15

0.17

0.19

0.24

 

 

0.28

0.31

0.33

0.35

 

 

0.33

0.36

0.39

0.42

 

 

0.41

0.43

0.45

0.48

 

Production Process :

Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packaging and Shipment

 

Packing:

ladle refractory bricks 3

 

 

 

FAQ:
1. MOQ: Usually 1Tons,Customers can order certain PCS for mullite insulation brick.
2. Quality Warranty: 1 years.
3. Package Informations:
(1)Wooden pallet size:930*930mm,Load weight of each pallet:1-1.5 Tons.
(2)20 Foot Container can be loaded 25Tons,40 Foot Container can be loaded 28Tons
.

 

If you want    Mullite Insulation Brick, please

Contact: Yan Jinji     

Email: yqmm5(at)yeah.net                              

Cell/Whats App/we chat:86-13934273219 

QQ:2765417151

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