Product Description

Casing head assembly:
•  Casing head
Casing head and casing spool use standard design, and can apply to all kinds of RGM slip and mandrel type casing hanger.
•  Straight-bore Design
*5°shoulder design with high load capacity.
•  Side Outlet Connection Form
Pipeline thread side outlet
Threaded flange side outlet, design with VR plug.
•  Secondary Seal
Design with multi-structure secondary seals at bottom.
Installation can be performed on spot per different structure types, injection or non-injection can achieve seal.
•  Interchangeability of Casing Hanger
Casing hanger design with standard profile
Interchangeability between slip casing hanger and mandrel type casing hanger
•  Connection Forms between Casing Head and Surface Casing
Threaded bottom type
Welded bottom type
Slip bottom type