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  • Casing Head
Name:Casing Head
Name:Casing Head
Standard:API 6A
Size:7
Pressure:2000~20000PSI
Material:Alloy Steel
Color:Red, Yellow
Application:Well Drilling

Product Description

In oil drilling, a casing head is a simple metal flange welded or screwed onto the top of the conductor pipe (also known as drive-pipe) or the casing and forms part of the wellhead system for the well.

This is the primary interface for the surface pressure control equipment, for example blowout preventers (for well drilling) or the Christmas tree (for well production).

The casing head, when installed, is typically tested to very strict pressure and leak-off parameters to insure viability under blowout conditions, before any surface equipment is installed.


Product Name                              

Casing Head                                                                   

Working Pressure

2000 ~20000psi

Nominal Bore

7 ~20

Working Medium

oil,natural gas,mud and gas containing H2S,CO2

Working Temperature

-46°C~121°C(Class LU)

Material Class

AA,BB,CC,DD,EE,FF,HH

Specification level

PSL1-4


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