CNC Tundish Lower Nozzle with High Quality

CNC Tundish Lower Nozzle with High Quality. High Refractoriness: Refractoriness ranges from 1580 to 1770 degrees Celsius for extreme heat resistance. Zirconia Insert Material: Made of high-purity zirconia formed by high-pressure molding and sintering. Corundum Outer Structure: Outer shell crafted from corundum and high-quality aluminum vanadium. Superior Erosion Resistance: Ultra-high density inserts provide excellent erosion resistance for extended casting. Thermal Shock Stability: Corrosion resistance and thermal shock stability reach domestic advanced levels. Fast Nozzle Exchange: Nozzle change or strand close takes less than one second for high efficiency. Reduced Operational Costs: Decreases tundish costs including refractory, manpower, and energy consumption. Versatile Application: Suitable for continuous casting of billets, blooms, rectangular billets, and small slabs.