Tundish Backfill Sand

Tundish Backfill Sand is a high-quality refractory filling material used to fill voids, gaps, and spaces in and around tundish structures. It provides excellent thermal insulation, helping maintain consistent temperature during continuous casting operations and improving overall energy efficiency. This material offers solid insulation performance along with good structural support, ensuring stability of the tundish lining system. It also delivers strong resistance against erosion, protecting the lining from wear caused by molten steel and extending service life. By preventing structural damage and reducing heat loss, Tundish Backfill Sand plays an important role in enhancing tundish safety, performance, and operational reliability in steel plants.