Casing Head Housings:
Bottom connections: threaded, welded and slip-type
Optional lock screw assembly to fasten casing wear bushing and casing hanger
Designed with pressure test, injection and pressure release ports for easy, quick maintenance and tests
Suitable for JSB and JC type casing hangers as well as mandrel hangers
Casing Head Spools:
Optional Lock Screw Assembly to fasten casing wear bushing and casing hanger
Various secondary seals, such as PE, EBS, R-Bushing, CANH, single & double P seals, single & double FS seals
Designed with pressure test, injection and pressure release ports for easy, quick maintenance and tests
Casing Hanger:
Sustain 50% load of casing tensile strength
Two slip components suitable for hanging casing strings in heavy-duty conditions
Method to set the seal: casing string weight
Temperature range: -46°C ~121°C
Designed with lock-up screws to prevent accidental open