Top steel quality Mining DTH taper thread Drill Rod and auger drill rod for mine drilling rig

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

We adopts famous steel enterprise production of material to produce drill pipe,

and heat treatment of materials by using and integrated multi-processing furnace with international standard, Internal thickening technology has carried on the tempering process after friction welding, so the processing quality of drill pipe is stable, reliable ,use cycle greatly extended.

We can process different length, diameter and wall thickness and material of API standard thread rod, we also can design and manufacture drill pipe according to customers' requirement of the material, length, thickness and connection thread.