Hex22 HDD Hex25 Hexagon 108/159mm Shank 7/11/12 Degree Taper Tapered Conical Integral Rock Drill Rod DTH Drill Pipes

340

China Factory Geotec Wireline Drill Rod for Geological Drilling

466

High Quality Aw Drill Rod Rock Drill

427

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296

API Standard Drill Pipe Drill Rod Used for Well Drilling

230

Coal Mining spiral Rod Twist Drill Rod 36mm/38mm/39mm/40mm/42mm

200

Pipe Drilling Machines Drill Pipe Float Valve

274

Seamless Casing Pipe/Tubing Pipe/Coupling/Sucker Rods/Line Pipe/Drill Pipe/Oil Pipe for Oilfield Services.

301

Atlas Copco Integral Drill Rods for Small Hole Drilling

453

Drilling Pipe 1.5m 3m Bq Nq Hq Pq

285

Aw Bw Drill Rod for Soil Testing Core Drilling with Best Quality and Best Price

465

Underground Pipe Drilling Machines Drill Pipe Float Valve

307

Best Price Ingersoll Rand T4 Drill Rod 114mm 4.5

277

Drill Pipes 76mm 3m Drilling Rods Borehole Drill Pipe Well Drilling Rod

275

Aw, Bw, Nw, Hw Hwt, Pw, Pwt, Sw, Uw, Zw Casing Casing Pipe

496

Geological Exploration Drilling Pipe Bq, Nq, Hq, Pq, Drill Rod

264

API Reg Thread 76mm 89mm Drill Pipe for DTH Hammer Blast Rock Hole Drilling

262

Nq3, Hq3, Pq3 for Exploration Drill Mining Drill Pipe

222

High Quality Mf T51 Thread Drill Piper Round Drill Rod for Mining and Rock Drilling

280

Professional Manufacturer Nq, Hq, Phd Drill Pipe Drill Rod

356

API Drill Pipe 76mm/89mm/102mm/108mm/114mm/127mm/140mm DTH Drilling Rod Customized Thread

280

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451

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488

Water Well Borehole Drilling Rig Geological Drilling

357

Qideli Drill Pipe Thickness Drilling Rod for Water Well Construction

306

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266

Grade S135 HDD Drill Pipe Trenchless Steel Pipe Ditch Witch Drill Rod

388

Geological Drill Pipe, Parallel Threaded Drill Rod (AW BW NW HW)

327

Professional Bq Nq Hq Pq Drill Pipe Drill Rod for Core Drilling

379

Auger Drilling

351

Downhole Drilling Tools Eue Tubing Fosv Full Opening Safety Valve

416

Ingersoll Rand T4w Drill Pipe Water Well Drill Rod

351

API 114 mm Drilling Rod Mining Drilling Water Well DTH Drill Pipe

253

89mm DTH Drill Pipe, Coal Mining Drilling Pipe

220

Bq Nq Hq Hwt Nt Ht Drill Rod Drill Pipe

293

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