HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Your one stop solution for rock drilling tools.
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Quarrying Tool Standard Length 1.5m Dth Drill Pipe Diameter 89mm
Product description:
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.
Specification:
| Diameter | 76mm, 89mm, 102mm, 114mm, 127mm, 140mm |
| Length | 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm |
| Thread | 2 3/8” API REG, 2 7/8” API REG, 3 1/2” API REG, 4 1/2” API REG, 2 3/8 API IF, 3 1/2 API IF |
Application:
DTH drill pipes are widely used in mining,quarrying,geothermal,oil and all kinds of DTH rock drilling.
Advantage:
DTH drill pipe with high quality low carbon steel to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe connect tightly as a whole set the cyclic extrusion-compression ensure reliable pipe.
