STA type into the tool and the MFH-A-type sealed shell connected to the left thread, the tail pipe can be sent to the design position; in the sit-hanging after the forward buckle, you can feed into the drill pipe and the tail pipe to be cementing Finished, put forward a wellhead.
Features
1. Designed with thrust bearing and load bearing sleeve to ensure that the inverted nut is not subject to tension / pressure, inverted buckle easily.
2. Equipped with a longer central tube, which will help determine whether the left thread from.
3. For XGS small size tail pipe hanger.
4. into the top of the tool into the tool to promote short joints API standard drill pipe buckle, drill pipe can be connected directly.
Specifications
A: φ139.7 mm × φ101.6 mm / φ88.9 mm
B: φ177.8 mm × φ127 mm / φ114.3 mm
C: φ244.5 mm × φ177.8 mm / φ139.7 mm
Technical Parameters