HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Your one stop solution for rock drilling tools.
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4 1/2”API REG Length 6m Down The Holw Drilling DTH Drill Pipe
Product description:
DTH drill pipe uses high-quality low-carbon steel to ensure good compression and tensile resistance, friction welding to ensure that the adapter and the pipeline are tightly connected as a whole, and the cyclic extrusion-compression ensures the reliability of the pipeline.
The high-pressure air is delivered to DTH through the DTH drill pipe, and the rotation and pressure are transmitted to DTH at the same time.
Application:
rock drilling,Water well drilling,oil and gas
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 |
Advantage:
High Performance,competitive advantage products,High quality with factory price
