Casing Hanger

The casing hanger is divided into threaded-type (mandrel-type) and slip-type.

The slip-type casing hanger includes the following types: G-type, W-type, WD-type, WE-type and soon.

The WD-type casing hanger is used for connecting the casing head and the surface casing, which enables the slip insert to hold tightly the casing through external force.

The W-iypc casing hanger adopts the structure of enhanced sealing by dead weight.

The WE-type and G-lype casing hanger adopt the structure of enhanced sealing manually.