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      Site:index >> product
      elongated nozzle sealing bowl
      Addtime:2011/10/19 14:49:29   Hit:0   Add to Favorites

       Product performance introduction

      Main functions of elongated nozzle sealing bowl
      The application area of elongated nozzle sealing bowl is used for the joint parts of continuous-casting elongated nozzle and ladle collect nozzle. The usage is to seal the nozzle gaps, so that to prevent the air into the ladle from the gaps while casting and ensure the scheduled production to run.
      Characteristics of elongated nozzle sealing bowl
      Elongated nozzle sealing bowl produced by our company, belongs to no-water system material and added with special additive. It has good properties such as no shrinkage after its operation, good adhesion and sealing performance of itself.
      Elongated nozzle sealing bowl has better resistance to high temperature. There is no pulverization and no adhesion after casting.
      Easy construction, simple operation and can be well separated with elongated nozzle and ladle collect nozzle after high temperature working.
      Instructions for elongated nozzle sealing bowl
      Elongated nozzle sealing bowl is used before casting process. Take out from the carton and place it on the elongated nozzle, to seal joint parts of elongated nozzle and ladle collect nozzle
      Physical and chemical properties
       

      檢測指標

       
      Testing indexes
      檢測條件
      Condition
      規格值
      Guarantee Value
      實測值
      Measured Value
      備注
      Marks
      抗折強度(Mpa
      Bending strength
      110×24h
      /
      /
       
      1500×3h
      /
      /
       
      耐壓強度(Mpa
      Compressive strength
      110×24h
      /
      /
       
      1500×3h
      /
      /
       
      化學成分%
      Chemical composition
      Al2O3
      20
      43
       
      FC
      8
      11.2
       
      SiO2
      5
      15
       

       

       


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