★ Material Characteristics: Excellent high-temperature resistance, wear resistance, and corrosion resistance. Ideal for high-temperature molten steel environments.
★ Industry Applications: Steel industry, continuous casting, metallurgy

The long nozzle plays an indispensable role in numerous crucial fields of the iron and steel industry. In the plate production process of large integrated iron and steel enterprises, it meticulously safeguards the transfer of molten steel from the ladle to the tundish, ensuring the delivery of high-purity and stably flowing molten steel for subsequent thin slab continuous casting and rolling processes. This facilitates the production of cold-rolled thin sheets with excellent surface quality and uniform thickness, which are widely applied in industries with stringent requirements for plate precision and quality, such as automobile manufacturing and home appliance production. For long product manufacturing, like the threaded steel and high-speed wire rod extensively used in the construction field, the long nozzle accurately guides the molten steel, guaranteeing its purity and providing a stable “core” for the casting billet. This enables the long products to have a uniform internal structure and meet the required mechanical properties, laying a solid material foundation for infrastructure construction. In the special steel production aspect, facing various high-performance special alloy steels needed in aerospace and high-end equipment manufacturing, the long nozzle, with its outstanding features, strictly controls the quality of molten steel in the initial stage, creating conditions for the precise forming of special steels and meeting stringent performance standards, forcefully promoting the steady development of cutting-edge technology industries.