试看20分钟大片视频

试看20分钟大片视频:Mast & Substructure

The design and manufacture of mast and substructure conform to API Spec 4F.

 

The mast is divided into front open type, telescopic type, self-erection type and tower type.


Front open type mast




Telescopic type mast





Tower type mast





Self-erection type mast




The substructure is divided into box on box type, sling shot type and swing up type.


Sling shot type substructure





Box on box type substructure




Swing up type substructure





The design and manufacture of the mast and substructure can meet the specific function needs of the customers, including high temperature, low temperature, desert conditions, walking type moving, wheeled moving, integrate automatic pipe handling system, etc.

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