Tundish Seating Bricks and Tundish Refractory Quick-Change Nozzles

Tundish Seating Bricks and Tundish Refractory Quick-Change Nozzles. Tundish seating bricks and quick-change nozzles are applied in the tundish casting system, serving as key guarantees for long-sequence continuous casting and production of high-purity steel. Zirconia nozzles manufactured by our factory feature neat appearance, high concentricity, good thermal shock stability and outstanding scour resistance. fully meeting the requirements of billet continuous casting. To keep pace with the development of continuous casting technology, we have developed and produced zirconia composite quick-change systems, which have achieved favorable application results. Tundish seating bricks and Tundish Refractory quick-change nozzles are installed at the tundish bottom. They can precisely control the flow rate and velocity of molten steel flowing from the tundish to the mould, ensuring stable continuous casting. Their inner bores resist erosion by molten steel and slag, with minimal bore enlargement and nodulation, so the flow passage remains unobstructed.