Product Features
Ultimate production and conformity quality
Special designs for quick change systems and thin slab casters
Monolythic pressing of the different materials for a homogeneous structure
High erosion-resistant zirconia materials in the slag zone for long casting times
Different methods and materials against Alumina clogging
Submerged Entry Nozzles for the usage without preheating (Cold-Start SEN)
https://hyrefr.com/product/submerged-entry-nozzle/

The metering nozzle for the tundish is made of calcium oxide and ZrO2 as the main raw materials through the combined grade of raw materials, and processed by high high-temperature burning technique for the nozzle.
https://hyrefr.com/product/tun....dish-metering-nozzle