Cross Over Sub
Cross Over SubCrossover sub is mainly used in oil, gas and geology drilling process to connect with other drill stem parts. It is connected of upper drilling tools and lower drilling tools. It has well structure and well property. Because of the different connecting components, there are different requirements to crossover subs. Size: All sizePlease specify when ordering: Size, Connection.Also available:Lift SubSaver SubDrill Stem SubAbnormity SubSide Entry SubCirculating SubWear SubOriented bent subOriented subTop Drive SubCirculating SubWe could also fabricate as per your requirements or drawings.If you have any further requirements, please feel free to contact us
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