Room1421, Block A, No. 2742, Pudong Avenue, Shanghai, Shanghai
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详情
Casing head
1) Casing hanger for casing head and casing spool has straight type
seat bore and *5°cone of
hanging shoulder, with fine loading ability. -If required, it
can be designed in integral or split
structure.
2) The connecting type of casing head and surface casing is weld,
thread and slip type.
3) The connecting type of side outlet includes thread, bolted
flange and flange.
4) Matched casing hanger structural type: slip, thread
(mandrel);
5) In the bottom of casing head and casing spool sets casing
secondary seal mechanism and sealing test port.
