Sentry C-29 casing hangers incorporate a set of 8 independent slip segments. Of these 4 are located above the packing element and 4 below the packing element. These hangers are best suited for extreme casing string weights.
The C-29 casing hanger is designed to be used with the C-29 Casing head or spool
The C-29 automatic casing hanger has an integral, compression-type seal mechanism that automatically actuates with the weight of the casing string
The sealing element made into the casing hanger provides the Primary seal on the string of casing being suspended
The C-29 casing hanger incorporates many of the same features as the C-22 casing hanger, but is designed for much higher casing string weights
