Product description
The NW-22 casing hanger is a slip type, wrap-around hanger with an automatic packoff sealing. When the casing is suspended by the casing hanger, the sealing of casing hanger is compressed by the loading of casing and automatically seals the annulus packoff below the slip. The maximum working pressure is 10000psi. The hanger is capable of supporting up to 50% of the casing yield strength.
Features：
01.Suitablefor NW-22 and NW-29 type casing head and casing spool.
02.Suitablefor suspending the typical casing and bearing the casing loading.
03.Automaticpack off sealing design.
04.Couldbe installed during well cementation progress.