Graphite packing ring with metal is pressed by pure graphite tape and 304ss tape/ 304ss wire / nickel foil .
It mainly can improve stress resistance. In order to prevent the filler oxidized slowly,we always design
the packing ring is with stainless steel tap and bottom graphite ring.Inhibition type graphite packing ring
is pressed by graphite sheet with low sulfur and zinc powder, which can be effectively prevent the fill
material sulfur corrosion stem. In general ,a square cross-section can also be made, If the customer required,
we also can be made O-shaped,conical shaped and V-shaped. Conical shaped and V-shaped is more suitable for
high parts of seal.
Performance and Features:
- The good wettability.
- Rebound coefficient
- Corrosion-resistant
- For high temperature and pressure.
Main Applications:
For oil equipment, power plants, chemical, steel and so on.
The Main Technical Parameters:
Pressure: <= 35mpa
Temperature: oxid-environment:-200c ~ 600c;nonoxid- environments: 2800c
Line speed: 10m / s
PH :0-14
Density :1.6-1 .9g/cm3
Available Sizes:
Diameter: Ø3-1000mm, Diameter: Ø6-1100mm |
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