Our ST type mechanical seals are machined mechanical seals and are widely used in industrial pumps.

  Rotary Ring(Carbon/SIC/TC）                                                           Pressure:High Pressure Mechanical Seal 

 Stationary Ring (SIC/TC)                                                                    Speed:Genaral Speed Mechanical Seal

 Secondary Seal(NBR/VITON)                                                            Temperature:Low-Temperature Mechanical Seal

 Spring Other parts(SUS304/SUS316)