Tricone Drilling Bit
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  • Tubing head

Tubing head


tubing head

●Tubing head

The tubing head is designed as multi-purpose plug-in type, which can install different tubing hangers

●Side outlet connection mode 

The outlet of threaded flange is designed with VR plug

●Tubing head, top flange and tubing hanger

Rubber seal or metal to metal seal

The tubing hanger and top flange can pass through the cable or the power mandrel

The tubing hanger and top flange can be connected with multiple joints to control the pipeline

●Vertical seat design

The 45°shoulder is designed for high load performance.

●Locking screw assembly

The locking screw assembly with standard design can lock the anti-wear sleeve and fasten the tubing hanger

●Secondary seal

The bottom is designed as a secondary mechanical sealing device, and the casing is cut according to the height of the sealing box on site

Tubing head

Casing Secondary Sealing Ring

BT type secondary sealing ring

BT type is injection type secondary seal

Sealing has a long-term effect in oil, gas and mud media


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