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Khetan Group

Tundish Board

Tundish Lining Boards manufactured by Khetan are known for its high insulation capacity and can be used in sequence at the most affordable price. Special features of Khetan’s Tundish Boards are as enumerated below:

Benefits of our cenosphere :

  • It is made using Green Fuel to bake uniform Tundish Boards.
  • Consistency of raw materials is ensured while making our Tundish Boards.
  • Tundish Boards are tested in our lab in terms of physical and chemical properties.
  • Our Tundish Boards help in saving energy significantly and also reduce consumption of refractory in tundishes.
  • Our Tundish Boards help in improving turnaround time significantly which in turn helps in improving productivity.
  • We manufacture Tundish Boards in acidic grade as per the need of individual steel maker.
  • It is also not required to pre-heat the tundish. Only nozzle warming for 15-20 minutes is enough.

Physical and Chemical specification of our Product are as follows:

Specification Tundish Pad Cones & Impact Pad
SiO2 ≥90 ≥90
Fe2O3 ≤1 ≤1
Fe2O3 ≤1 ≤1
C(%) 3 - 5 3 - 5
Bulk Density (gm/cm3) ≥1.2 ≥1.9
App. Porosity (%) ≥45 ≥25
C.C.Strenght (Kg/Cm2) 25-30 45-50
Application Temp. Deg. C ≥1650 ≥1650
Humidity (%) ≤1 ≤1
Ignition Loss (%) 5-5.5 4.5-5.0

Sealing Compound & Ramming Compound

Specification Sealing Compound Reading for Use Ramming Mix Ready for Use
SiO2 (%) ≥85 ≥85
Al2O3 (%) 5-7 5-7
CaO (%) ≤0.5 ≤2.0
MgO (%) ≤1.0 ≤1.0
Fe2O3 (%) ≤0.5 ≤5.0
C (%) ------ 4-7
Alkalies (%)/td> 3-5 ---
Alkalies (%) 3-5 ----
Application Temp. Deg.C ≥1650 ≥1650
Moisture (%) --- ≤9.5
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