Style K3222W

Style K3222W - Wire Reinforced


Cross braided from expanded graphite and reinforced with Inconel®, high temperature wire for mechanical strength. K3222W is self-lubricating, resistant to most chemicals. This soft and compressible packing has excellent thermal conductivity and stability. It is unaffected by fluctuations such as cyclic operation.



K3222W can be used on all valve applications, including control and slide valves. Do not use with Chromium Trioxide, nitric acid and sulphuric acid.


Typical applications
  • HP steam valves
  • Petro-chemical valves
  • Power generation valves


Performance values

Temperature range 240°C - 430°C
Pressure range 0-300* Bar
Sliding velocity 0m/s
pH range 0-14

* Static applications
* Pressure range may vary depending on sliding velocity and shaft action

k3222w packing
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