High Hardness Drill Bit, Fast Drilling, Wear Resistant & Long Service Life
A high-strength hollow steel pipe with threads at both ends, serving as the connecting passage between the drilling rig and the drill bit.
It is a core complete set of equipment used for wellbores such as oil and gas wells and water wells. It completes drilling operations by driving drilling tools to break rocks and run casings down, serving as key equipment for petroleum exploration and development.
Heavy duty slurry pump, strong abrasion resistance, high flow, stable operation, for mud and sewage transfer.