WD slip type casing hanger

■Casing hangers are divided into two categories: screw type (mandrel type) and slip type;

■Slip type hanger types are: C type, type, WD type, W type, etc.

The IWD type hanger is used to connect the casing head and the surface casing. It uses external force to make the slips tightly hold the casing:

■-type hanger is a structure that strengthens the sealing of the casing's own weight;

■ WE type and type manual reinforced sealing structure.