Water inlet and outlet

Item

Upper nozzle

Iower nozzle

ZY-LNT80

ZY-L70

ZY-LTN70M

ZY-LTN65

ZY-LTN70

ZY-LTN75

Chemical analysis
（%）≥

Al₂O₃（%≥）

80

70

-

65

70

75

MgO（%）≥

-

-

70

-

-

-

C（%）≤

3

8

4

8

8

4

BD（g/cm³）≥

2.90

2.80

2.75

2.75

2.80

2.85

AP（%）≤

14

14

14

14

14

14

CCS（MPa）≥

75

40

45

40

45

65

（MPa）HMOR1400*30min≥

12

10

10

10

10

12

Application

More  than 60T ladle

More  than 40T ladle

High corrsion resistance ladle

Service life 2-4 times lareg –medium ladle

Service life 3-4 times lareg –medium ladle

Service life 3-5 times lareg ladle