Straight hole design:
Design has 45° Shoulder
Big capacity

Side outlet connection type:
Side outlet of casing pipeline threaded
Side outlet of threaded flange

Interchange of Casing hanger:
Casing hanger is exchange
Hanger is exchange with mandrel hanger

Jackscrew assy:
Lock screw wear bushing Slip casing
To prevent casing hanger lift

Bottom connection:
Bottom weld connection
Bottom threaded connection
Bottom slip connection

A. Bottom slip connection
It is adopt all kind of type slip connect with surface casing.
Example for: CSG\LCSG\BCSG \TM etc.
Applicable casing program
20 \13-3/8\ 9-5/8 7\5-1/2 etc
There is a test hole on weld ring that can
Test weld effect.

B. Bottom threaded connection
Bottom is adopt all specification threaded with surface casing
Example for: CSG\LCSG\BCSG \TM etc
It is supply for all casing
20 \13-3/8\ 9-5/8, 7\5-1/2 etc

C. Slip bottom connection

It is adopt WD type slip connect with surface casing
It is adopt BT secondary seal structure
Do not account deep of casing run into
No effect on environment and climate
Convenience installation and quickly, safety and credibility
Applicable casing program
30" 20" 13-3/8 " 12-1/4" 9-5/8 " 7 " 5-1/2 " etc