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Beijing Olymtech Developmemt Co. ,Ltd
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Drill String Kelly

Beijing Olymtech Developmemt Co. ,Ltd
Beijing Olymtech Developmemt Co. ,Ltd
Country/Region: China
Tel: 6221 21282145

Drill String Kelly

Drill String Kelly

Kelly is main driver of the whole drill string. It transmits torsional energy from the rotary table through the drill string to the bit at the bottom of the hole. Kelly is a long square or hexagonal, ...

Product Tags:

drill string inspection

      

api connections drill pipe

      

drill pipe protector

      
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