name

-

H-Al brick for hot blast stove

H-Al brick for blast furnace

Low creep clay brick

Brand

-

DRL － 65

DRL － 55

GL － 65

GL － 55

DN － 1

DN － 2

DN － 3

Al2O3    %

≥

65

55

65

55

38

40

42

Fe2O3    %

≤

-

-

2

2

2

1.8

1.7

Refractoriness ℃

≥

1790

1770

1790

1770

1710

1730

1750

0.2MPa RUL ℃

≥

1500

1470

1500

1480

1350

1400

1450

LC            %

-

1500 ℃ ,2h

1500 ℃ ,2h

1500 ℃ ,2h

1500 ℃ ,2h

1350 ℃ ,2h

1400 ℃ ,2h

1400 ℃ ,2h

＋ 0.1 ～－ 0.4

＋ 0.1 ～－ 0.4

0 ～－ 0.2

0 ～－ 0.2

＋ 0.1 ～－ 0.3

＋ 0.1 ～－ 0.3

＋ 0.1 ～－ 0.2

AP            %

≤

24

24

19

19

24

22

18

CCS         MPa

≥

49

44.1

58.8

58.8

25

35

40

BD        g/ cm3

≥

-

-

-

-

2.0

2.1

2.2

High temperature creep rate    %( ℃ /20-50h)

-

( 1400 ℃ ) ≤ 0.2

( 1350 ℃ ) ≤ 0.2

-

-

( 1150 ℃ ) ≤ 0.2

( 1200 ℃ ) ≤ 0.2

( 1250 ℃ ) ≤ 0.2

APPLICATIONS

The products is used for  refractories .

PACKING

in 25kg /bag then 40bags  into 1mt big bag or 880bags into container

STORAGE  AND SHELF LIFE

At least 18 months in dry conditions

AVAILABILITY

100-1000 metric tons per month

SHIPMENT

 60 days after L/C date