Casing head Assembly
Casing head and casing spool use standard design, and can apply to all kinds of BSM slip and mandrel type casing hanger.
45°shoulder design with high load capacity.
Side Outlet Connection Form
Pipeline thread side outlet
Threaded flange side outlet, design with VR plug.
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
SIZE: 1-13/16" ~ 7-1/16"
TEMP: K ~ Y
PRESSURE: 2000 ~ 15000psi
PR: 1 ~ 2
PSL: 1 ~ 3
MATL: AA/DD, BB/EE, CC/FF