Mechanical seals

        Our mechanical seal catalogues are stored in Chinese version and please visit

 A mechanical seal prevents rotating equipment leakage,such as water pumps,centrifugal pumps,mining pumps,mixers, agitators boilers and etc.

 All the mechanical seals have rotating parts and stationary parts including  basic components: mechanical seal faces, seal rings, secondary sealing elements,springs and hardware.The seal face and the mating ring are the heart of the end-face mechanical seals

 Mechanical seal types are classified into single spring & multi-spring & wave spring mechanical seals,metal bellow & cartridge mechanical seals,rubber bellow & double face mechanical seals,PTFE bellow & wedge mechanical seals,flushing & quenching mechanical seals etc.Dyseals are able to make mechanical seals with high quality and competitive price.

Mechanical seal DYSB2B

mechanical seal DYSB2B

Automotive pump seal DYSB2C

automotive pump seal DYSB2C

Mechanical seal DY445

mechanical seal DY445

Mechanical seal DY215

mechanical seal DY215

Mechanical seal DY24

mechanical seal DY24

Mechanical seal DY443

mechanical seal DY443

Mechanical seal DY301

mechanical seal DY301

Mechanical seal DY560A

mechanical seal DY560A

Mechanical seal DY301-25U

mechanical seal DY301-25U

Mechanical seal DY416-25L

mechanical seal DY416-25L

Metal bellow seal DY785

metal bellow seal DY785

Mechanical seal DYFKH80-XXS

mechanical seal DYFKH80-XXS

Mechanical seal DYF16-60

mechanical seal DYF16-60

Mechanical seal DYG06-22

mechanical seal DYG06-22

Mechanical seal DYABS-SH-55

mechanical seal DYABS-SH-55

Mechanical seal DY1527

mechanical seal DY1527

Mechanical seal DYGRF-22

mechanical seal DYGRF-22

Automotive pump seal DYSB3

automotive pump seal DYSB3

   Our mechanical seal catalogues are stored in Chinese version and please visit