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Low cement castable(refractory castable)

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  • Low cement castable(refractory castable)

Product Property

Product Status : New
Sample Available : yes
Shipment Terms : fob,cfr,cif
Payment Mode : T/T,cash,WesternUnion

Description

Refractory castables mainly includelowcement castable, ultra-low cement castable, lightweight castable, self flow castable, steel fiber reinforced castable, which are used respectively for the following aspects according to their various features:

a.For hot blast stove system, secondary refining devices, up-take pipe lining, pretreatment hot metal, lance for oxygen and argon blowing;

b.For steel making and steel rolling systems, EAF roof, triangle area of EAF roof, ladle, reheating furnace, soaking pit, inner lining of heat treating furnace, pre-cast block for water-cooling slide rails, soot blowing port, burner and fire blocking port.

c.For cement kiln, lining of tube cooler, roof and inner lining on the cell bottom of float glass tank, petroleum cracking reactor, high-temperature and abrasion resistance lining, synthetic ammonia device and lining for gas furnace.

low cement castable

Low cement castable

Model

DL-70

DL-75

DL-90

AL2O3, %

70

75

90

CaO, %

1.5

1.5

1.2

Refractoriness,

1790

1790

1790

BD,

g/cm3

110℃×24h
after
sintering

2.65

2.7

3.15

1500℃×3h

2.6

1500℃×3h

2.65

1500℃×3h

3.1

CCS,

MPa

110℃×24h
after
sintering

30

35

60

1500℃×3h
60

1500℃×3h
65

1500℃×3h
100

MOR,

MPa

110℃×24h
after
sintering

5

5.5

10

1500℃×3h
15

1500℃×3h
16

1500℃×3h
15


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