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Casing head:
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Casing hanger for casing head and casing
spool has straight type seat bore and 45¡ãcone of hanging shoulder, with
fine loading ability.
* if required, it can be designed in integral or split structure.
* The connecting type of casing head and surface casing is weld, thread
and slip
type.
* The connecting type of side outlet includes thread, bolted flange and
flange
* Matched casing hanger structural type: slip, thread(mandrel);
* In the bottom of casing head and casing spool sets casing secondary
seal mechanism and sealing test port.
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| CASING HEAD SPOOL: |
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Users can choose the mandrel hanger or
the slip hanger according to their needs.
The secondary seal of the casing head spool adopts the BT-shape
surface,which can get an ideal effect by selecting plastic seal gerase
through the injecting mouth. |
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