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QT-21 Mechanical seal


QT-21 Mechanical seal

Mechanical seal QT-21 replace John Crane Type 21

Email:sales@queenytech.com
Telephone:0086-021-33752087
Whatsapp:0086-18817573325
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Products Details

 The Type 21 seal provides reliable sealing performance for a wide range of rotating equipment, including centrifugal pumps, mixers, agitators, and compressors.


Materials
  Operating Limits  


       Rotary Ring( Carbon/SIC/TC)                                                  Pressure:0≤1MPa

      Stationary Ring(Plastic Carbon/Carbon/SIC/TC)                          Speed:≤13m/s

      Secondary Seal (NBR/EPDM/VITON)                                          Temperature:-30ºC~+200ºC

      Spring&Other Parts(SUS304/SUS316)




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ShangHai Queeny has been established for 10 years and has been committed to the design, manufacture and sales of mechanical seal products.