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  • Connection type of casing head and serface casing

  • Connection type of casing head and serface casing

  • Connection type of casing head and serface casing

Connection type of casing head and serface casing

Description

connection type of casing head and serface casing

Bottom threaded


Produce all types of casing threads


The surface casing is connected by subs


connection type of casing head and serface casing

Bottom welded


Weld casing head to surface casing on site 

Suitable for all specifications of casing


connection type of casing head and serface casing

Bottom slip


The surface casing clamp is tightened with locking bolt, and BT casing sealing ring is designed, which is connected firmly and sealed reliably.

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