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The effects of long nozzle

When tapping molten steel from ladle to tundish, to prevent oxidization and spilling, we can install a long nozzle between ladle and tundish, the effects of long nozzle are as follows:

1.To prevent the molten steel from being reoxidized and improve the quality of steel;

2.Reduce the deposition of the oxydate of easily oxidized elements in inner wall of nozzle to prolong the service life of long nozzle;

3.Long nozzles can be used repeatedly, which can reduce the cost of refractory material.

Wanhao is a manufacturer who is specialized in designing various kinds of furnace and making refractory products for electric furnace, ladle, tundish, blast furnace, AOD furnace, IF furnace, etc.


Tel: +86-15225115555


Add: Caogou Industry Zone,Yichuan County,Luoyang.China