WB2 mechanical seal

 

WB2 mechanical seal, national standard term for 152 mechanical seal, spring more for ptfe bellows structure, including WB2 spring are protected by the four fluorine cover, for a type mechanical seal, outside has wear-resisting, high temperature resistant, may transport contain particles, corrosive liquid crystals are wear and tear ", is widely applied in fluorine plastic pump, ceramic pump, the oil, It is widely used in chemical industry.

 

Working parameters

 

Rules: age from 25 to 65 mm

Pressure: 0.8 Mpa or less

The temperature: - 20-120 ℃

Wire speed: ≤15m/s

Axial channeling momentum: ±0.5mm

 

 

 

Material combination

 

Sealing end face: graphite, silicon carbide, tungsten carbide, alumina ceramics

 

Auxiliary seal: PTFE

Metal component: SUS304, SUS316L

 

 

 

The product description

 

Single face

balanced

Arbitrary rotation

Comply with EN12756(DIN24960) standards

 

In the development and design of any product, we follow the principle of installation size standardization. That is, the installation ruler of this type of mechanical seal is in accordance with international and domestic (API610, API682, DIN24960, ISO3069, GB6556).