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Rotary Impact Drill Pipe
The rotary impact drill pipe is mainly used in rock drilling and crushing, anchoring drilling, geothermal air conditioning hole, water well drilling,
Trenchless Drill Pipe
Trenchless drill pipe is mainly used in horizontal directional drilling pipeline crossing and laying engineering. The pipe body is made of special materials conforming to API standar
DTH Drill Pipe
It is mainly used in rock drilling and crushing, anchoring drilling, geothermal air conditioning holes, water well drilling, etc. The pipe body is made of materials produced by well-