AAPI 6A/Casing Head//Slip bottom connect Casing Head /Thread & Weld bottom connect casing head

Casing Head

The casing head is a kind of part connecting casings and wellheads. It is used as supporting the weight of technical casing and production casing, sealing the annular space between the casings, and installing BOP stacks. It provides 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 different sizes are available according to the casing procedure and the change of well head conditions. The standard casing head’s top connection is API 6 B or API 6BX flange

The options of the casing head as follows

1.The bottom connection of the casing head is either API round box thread and API buttress box thread; it can also be slip type connection.

2.It can be provided with weld supporting base plate.

3.Side outlets could be pipe line thread or studded, studded side outlet is machined with female thread for connecting R1.1/2”reversing valve.

Company :Shanghai Ruitou Petroleum Machinery CO.,LTD

Email: Sales@ruitouoil.com

Phone:+86 18917269042

AAPI 6A/Casing Head//Slip bottom connect Casing Head /Thread & Weld bottom connect casing head Images