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BQ NQ HQ PQ Thread 8.5-10.2mm Drill Rods For Horizontal Directional Drilling Rig With Effiency *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-web...
...be replaced frequently. These Roller Cone Bits are perfect for horizontal directional drilling and oil and gas extraction. They have been designed to be highly versatile and can be used in a variety of drill...
... | Prospecting | Welllogger | BoreholeCamera | Inclinometer] XZ Series Horizontal Directional Drills are mainly used in the trenchless piping construction and replacement of the underground pipe. The XZ Seri...
... | Prospecting | Welllogger | BoreholeCamera | Inclinometer] XZ Series Horizontal Directional Drills are mainly used in the trenchless piping construction and replacement of the underground pipe. The XZ Seri...
...Drilling Rig Horizontal Directional Drilling Operation Main Introduction HDD mud recycling system is designed according to the requirements of trenchless technology. It’s applied to handle the returned mud f...
DL330 30T Horizontal Trenchless Drilling Machine Directional Drilling Rig 1 ,GENERAL DL330A horizontal directional drilling machine refers to an engineering machine designed for the purpose of pipeline laying i...
High Efficient Crawler Drilling Rig for 8 ton Horizontal Directional Drilling Machine ADVANTAGES 1, With the use of four-pump hydraulic system (open constant-power system),DL80 crawler integrated hrizontal dire...
Horizontal Directional Drilling CUMMINS ENGINE Hdd Drilling Rig With the use of closed loop of tha main rotation hydraulic system ,DL3000cralwer integrated horizontal directional drilling machine has better wor...
Trenchless Construction Large Drilling Machine Horizontal Directional Drilling Rig With the use of closed loop of tha main rotation hydraulic system ,DL3000cralwer integrated horizontal directional drilling mac...
... ,φ89, φ102, φ114, φ127 ,φ140 ,φ168. And there are two kinds of this products:forged one piece and Friction welding.The normal length of our HDD drill rods is 1.5m, 3m, 4.5m, 6m. Technical Parameters of HDD ...
... ,φ89, φ102, φ114, φ127 ,φ140 ,φ168. And there are two kinds of this products:forged one piece and Friction welding.The normal length of our HDD drill rods is 1.5m, 3m, 4.5m, 6m. Technical Parameters of HDD ...
...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. According to different application, different...
...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. According to different application, different...
Low price directional drilling bit HDD hole opener Rock reamer Describe: The changeable gear rock drill is suitable for large-diameter non-excavation construction of large-diameter non-excavation pipeline layin...
..., limestone, cobble, dolomite and conglomerate. 1. It is suitable for medium to medium hard formation with high crushing resistance (hard shale, sand, etc.) 2. The drill bit bearing is an...
... for soft to medium formation, type MH for medium to hard formation and type XH for hard formation. The hole opener bit drilling have...