China factory wholesale manufacturer industry water exploring coal mine spiral/ auger/ twist drill pipe/ rod

Product Application:
Drill pipes are widely used in mining,geological exploring and all kinds of drilling(water,oil,gas,etc) projects.As a leading drill pipe manufacture,we make all kinds of standards and non-standard drill pipes for our customers. Our drill pipes including steel drill pipe,mining drill pipe,water well drill pipe,oil well drill pipe,API drill pipe,DTH drill rod,wireline drill rod,etc.

Spiral drill pipe is also called twist drill pipe, through the spiral vane winding & welding on the basis of the imitation of the drill pipe. This kind of drill rod guarantees high efficiency of drilling work. It has good drilling formability, drilling & slag discharge speed, suitable for coal seam gas drainage borehole etc.