Immersion nozzles (also submerged entry nozzles, SEN) protect steel fluid from being oxidized and splashing when the liquid steel flows from tundish into crystallizer. They improve the flowing pattern of steel fluid and the distribution of the heat flow in the crystallizer as well. Casting operation could be stabilized and also defect surface of casting blanks could be minimized. Soar customers appreciate this series of product very much because of its outstanding performance as excellent erosion resistance, anti-clogging, long service life and low accident rate, etc.
