1.For soft, medium hard formation

2.Reliable bearing system for well drilling

3.API,ISO certificate

4.High quality, lowest price

5.Timely delivery

We manufacture all type of steel rolling mill rolls like Adamite Rolls, chilled rolls, sg iron rolls, tube mill rolls, forged rolls etc.

Commodity Name

Upper Nozzle

Tundish Nozzle

Lower Nozzle

Chemical analysis

Al2O3 %

≥90.0

≥55.0

≥60.0

ZrO2 %

≥5.0

C+SiC %

≥20.0

≥10.0

Physical properties

Bulk Density g/cm3

≥3.10

≥2.45

≥2.80

Sendzimir work roll & intermediate roll

Type of material :

tool steel, die steel and high-speed steel

Hardness:

work roll : 60-66 HRC

intermediate roll : 55-60 HRC