Hot Sale Friction Welding DTH Drill Pipe/Drill Rod

Product details

Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steeltube with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque andthrust from the drill rig rotary head to down hole drilling tools.

About the supplier

SHANDONG QIRUI MACHINERY CO.,LTD. 25 products total Visit supplier page