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     2024-04-10 The heat treatment furnace is put into use, and the technical upgrade enters a new stage.
    
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          Piston Rod & Plunger
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          Piston Rod
          
           

          a2b947babf279884c43d911b4d15688.jpg

          材料：GB45,42CrMo，可根據(jù)要求定制其他材料
          Material: GB45,42CrMo, other materials can be customized according to requirements
          尺寸范圍
          Size range          		僅電鍍
          Electroplating only          		調(diào)質(zhì)+電鍍
          Tempering + electroplating          		調(diào)質(zhì)+表面淬火+電鍍
          tempering+surface quenching+electroplating          		鍍層厚度
          Thickness 
          外徑 OD 25--600mm
          長度 L ≤6000mm
          		調(diào)質(zhì)硬度 Tempered hardness
          HB200-300          		表面淬火硬度
          surface quenching hardness
          HRC50-60

          淬透深度  
          Quenching depth  
          4-6mm          		20um-50um


          
          
          
          
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