tundish nozzle
High-Performance Tundish Nozzles for Steel Mills, Enhance Refining Efficiency, Extend Lifespan, Reduce Operating Costs.
Made with advanced refractory materials, high-temperature resistant, wear-resistant, designed specifically for steel refining to ensure a stable production process.
Why Choose Our Tundish Nozzles?
- Increase Refining Efficiency: The Tundish nozzle is designed with advanced materials and technology to improve the stability of molten steel flow, thereby enhancing refining efficiency and reducing steel loss during production.
- Extend Service Life: Made from high-temperature, wear-resistant materials, the nozzle offers a longer service life, reducing maintenance frequency and downtime, significantly lowering long-term operational costs.
- Resistant to Chemical Corrosion: The product effectively resists chemical corrosion inside the furnace, extending the overall lifespan of equipment and ensuring stability and safety during the refining process.
- Custom Solutions: We offer Tundish nozzles tailored to meet customer requirements, adaptable to different steel grades and refining processes, ensuring optimal performance.
Product Specifications
| Brand | ZTM-SK-L70 | ZTM-SK-M65 | ZTM-SK-MA55 | |||
| Materials | Al2O3-C Nozzle | MgO-C Nozzle | Spinel-C Nozzle | |||
| Part | Body | Bowl | Body | Bowl | Body | Bowl |
| Al2O3 (%) | ≥40 | ≥72 | ≥40 | —— | ≥40 | ≥55 |
| C+SiC (%) | ≥18 | ≥10 | ≥18 | ≥11 | ≥18 | ≥11 |
| MgO (%) | —— | —— | —— | ≥65 | —— | ≥10 |
| Bulk Density (g.cm³) | ≥2.35 | ≥2.80 | ≥2.35 | ≥2.65 | ≥2.35 | ≥2.70 |
| Apparent Porosity (%) | ≤18 | ≤17 | ≤18 | ≤17 | ≤18 | ≤17 |
| Cold Crushing Strength (MPa) | ≥22 | ≥25 | ≥22 | ≥20 | ≥22 | ≥25 |
| Modulus of Rupture (MPa) | ≥7 | ≥8 | ≥7 | ≥5 | ≥7 | ≥7 |
| Thermal Shock Resistance (Cycle) | ≥5 | ≥5 | ≥5 | ≥5 | ≥5 | ≥5 |
