Single Step Casing Head with SLIP-GRIP Connection Easy and reliable for operation.

Recommend use SLIP-GRIPR connection between casing head and 9 5/8 surface casing, which is convenient for installation and reliable for operation.

Comparing to Slip-on and Weld connection, the SLIP-GRIPR type will not only reduce the time for installation ( about 3~5 times quicker), but also free of limit from outer environment. Using double seal secondary pack-off above the SLIP-GRIPRbottom connection to seal off the annulus.  

casing hanger use JSC-22 or JSC-29 casing hanger depending on pressure and casing load, which will be sufficient for large load and easy for installation.

Both casing head and casing spool outlet have API VR plug, convenient for on-site valve service.

Single Step Casing Head with SLIP-GRIP connection.