Products overview: zircon sizing nozzle USES the stable zirconia and import natural baddeleyite after special process stability, by wet milling, high pressure forming, the high temperature burn becomes.Specific parameters and size can according to customer's different steelmaking processing environment and use requirements.   
Product features: zircon sizing nozzle with high intensity, good reting performance, erosion resistance, corrosion resistance, scour hole enlargement rate is low, service life is long, etc.   
Product application: sizing nozzle is mainly used for cc BaoXiaoFang slab, bloom, rectangular billet, use small slab casting steel.   


PS - than M1 material with higher strength, erosion resistance, and also has good thermal stability.1100 degrees hot urgent water test is not less than 10 times.PS - M2 material of zirconium core is made of PS - M1 material of zirconium core on the use of time can improve the 30-40%.Generally shuikou use time about 60-70 hours, sizing nozzle hours used for 24 hours without hole enlargement commonly within 24 to 35 hours under different environment