SG-IN-M upper nozzle for the Iron steel with long life

In the steel plant, the performance of upper nozzle will have a remarkable effect on the service life of ladle bottom which directly affects the ladle campaign. Therefore, We has developed the upper nozzle products based on the best optimized technology and the tightest compacting of the material. This design results in superior resistance to thermal shock, erosion, oxidation resistance and long service. Main Properties of Ladle Upper Nozzle ITEM SG-IN-M SG-IN-M2 SG-IN-G SG-INL-A SG-IN-B SG-IN-N Al2O3 (%) ≥80 ≥75 ≥80 ≥68 ≥60 ≥65 MgO (%) － － － － － C (%) ≤6 ≤6 ≥3 ≥4 ≥4 ≥4 BD g/cm3 ≥2.90 ≥2.80 ≥2.90 ≥2.70 ≥2.60 ≥2.65 AP % ≤15 ≤15 ≤15 ≤15 ≤15 ≤15 CCS MPa ≥70 ≥60 ≥40 ≥40 ≥40 ≥25 Packing: Card board or wooden boxes onwooden pallets. The overall dimensions can meet our customer’s requirement. Storage: Keep dry and handle with care. The shelf life is 6 months Contact Ms Ludwig znsm3@outlook.com