Generally, in case of using the normal steel
pipe in the oxygen blowing operation into
the E.A.F., such pipe is consumed rapidly
with it's oxidation and the pipe's changing
and adding new pipe at the front of E.A.F.
is often required.
The base pipe of SHINTO LANCE PIPE is mild steel pipe but it consists of
Ferro-aluminium layer, which made by calorizing treatments, and shows high
durability against such oxidation.
Furthermore, SHINTO LANCE PIPE has ceramic coating on the both of inside
and outside surface in order to protect itself from molten steel. |
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| Click above picture and you can get the enlarged
picture!! |
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1. |
Oxygen injection for steelmaking ( cutting
, melting , refining ) |
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2. |
Injection of carbon powder and other materials |
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3. |
Ladle cleaning ( high temperature ) |
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4. |
Tundish cleaning ( high temperature ) |
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5. |
Tapping ( blast furnace, ladle , tundish) |
Shinto Lance Pipe |
