* Product description:
The DT type desulfurization pump mechanical seal of shijiazhuang industrial pump factory
belongs to multi-spring double end face mechanical seal. The base material can be selected as 304,
316L, 2205, 2507, etc. The structure has the advantages of anti – clogging, anti – abrasion, anti –
corrosion and so on.
* Structural features:
1. Double-end non-packaged mechanical seal. Multi-spring external protection, moving ring
compensation, sealing cavity needs to be added.
2. Circulating sealing liquid, the pressure of sealing liquid is more than 0.1mpa than the
pressure of pump chamber.
3. The default friction pair is made of 316 stainless steel inlaid with cemented carbide, and
the friction pair and matrix can be freely changed according to user's requirements. Shijiazhuang
industrial pump factory DT type mechanical seal trunnion Ф from 25 to 170 Ф all have inventory
spot, belong to more than double spring non-equilibrium type mechanical seal, equipped with a
original mechanical seal shaft sleeve, the default friction pair material for carbide, carbide +
auxiliary sealing material for fluorine rubber, substrate material for high quality stainless steel,
the different working conditions, according to the customer environment, you can also to rethink
its collocation, such as in the working condition of alkali environment, auxiliary sealing o-ring
optional for epdm, substrate material can be selected as 2cr13, etc
* Main applications:
This type of mechanical seal can be used in shijiazhuang industrial pump factory, but also for
most well-known pump factories in the north, such as "hebei kunteng, cangzhou haosi, baoding
tongda, yuzhou pump, shijiazhuang impurity pump factory", although the brand is not the same,
but the mechanical seal installation size is the same.
