The casing head is a kind of part conneting casings and wellheads.
It is used as supporting the weight of technical casing and
producting casing, sealing the annular space between the casings,
and installing BOP stacks. It provides a transition joint for the
tubing head, Christmas tree and other wellheads. It can also supply
cement, monitor & control well's sinking, and inject balance
liquids etc by the two side outlets on the casing head housing.
The casing head manufactured by our company is a standard
structure, the casing hanger produced fits well with the casing
housing, and the casing hanger of diference sizes are available
according to the casing procedure and the change of well head
conditions. The standard casing head's top connection is API 6B or
API 6BX Flange.