
|
American Completion Tools External sleeve control choke, (Model-
ES)
The External sleeve control chokes minimize
erosion and improve flow characteristics suitably for
erosive service and under high pressure drop, with sand
concentration. It applies the principle of "flow
Impingement" to dissipate and contain the destructive
forces of cavitation, within the heavy duty thick walled
cage of tungsten carbide.
Other features:
- Spring loaded pressure energized stem seal.
- Field proven metal bonnet seal.
- Dependable positive shut-off.
|