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Zhengzhou ballhone sealing&packing Co.,Ltd

 
 
High temperature disc spring 

  Category : Machinery On-line->Machinery Parts, Accessories & Elements->Mechanical Seals Parts->floating seal

     
High temperature disc spring
 
 
       

  Product Specification
 
  Brand  ballhone
  Payment Term  T/T or L/C at sight

 

    Product Detail
  1.Product classification
1)DF 611 High temperature pre-tightening disc gasket,-200 degree celsius system to 730 degree Celsius system.
2)DF 612 High temperature pre-tightening disc gasket,-200~600 degree celsius system to 200~600 degree Celsius system.
3)DF 613 High temperature pre-tightening disc gasket,-176~450 degree Celsius system.
4)DF 616 normal temperature pre-tightening disc gasket,-45 degree Celsius system to 200 degree Celsius system.
2.Product characteristic
1)The thermal expansion and cold shrink causes the pre-tight strength to change repeatedly.
The high temperature disc spring has the ultra strong compensation ability to compensate the variation of the pre-tight strength caused by temperature change, making the pre-tight strength steady, preventing the bolt from wearing and averting the gasket from invalidity.
2)The variation of medium pressure causes the pre-tight strength change.
The high temperature disc spring may compensate variation of the pre-tight strength caused by changes of medium pressure, preventing the bolts and gaskets from invalidity.
3)The mechanical vibrations causes the pre- tight strength change
The high temperature disc spring can effectively absorb the mechanical vibrations, avoids the bolts to loose for the reason of mechanical vibrations, and guarantees the seal effect.

  More Products from this Supplier
 
normal temperature pre-tightening disc gasket

normal temperature pre-tightening disc gasket
 
   


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