8-1/2

263

Oil Drilling Kelly Valve (upper kelly valve/lower kelly valve/lower Kelly Cock / Drill Pipe Safety Valve)

512

Drilling PDC Cutting Tools/PDC Cutters for PDC Bits

404

API F800 Mud Pump Is Suitable for Drilling Rig Oil Field Drilling

278

High Pressure Testing Pump of Bop Stacks for Oilfield

394

Oil Drilling Gas Lighter Flare Burning Flare Ignition Flare Igniter Oil Refinery Mud Gas Separation

314

API Certified Product Fz28-21 / Fz35-35b Sucker Rod Bop for Oilfield High Pressure / Suker Rods Blowout Preventer

261

Oil/Gas Recovery Tree Equipment for Oil Field and Fracturing Operations with API 6A Compliance

252

B13-178 Oilfield Pumping Barrel Sucker Rod High Strength Polish Rod Pump

389

Xq140/20 Teda Hydraulic Tubing Casing Power Tong

481

Bpv Wellhead Lubricator Running Tools / Back Pressure Valve Lubricator for Oil Drilling

381

3-1/8

213

China Factory Hot Sale API P530 P550 Material Non-Magnetic Drill Collar for Drilling

456

API 8c 25t Sre Sucker Rod Elevators for Oil Well Drilling

418

Oil Petroleum Machinery Drilling

282

API 6A Wellhead Slip Type and Mandrel Type Casing Hanger

266

Drilling Rig Mud Tank Agitator

233

Integral Spring Centralizer Non-Welding API Oilfield Single Piece Spring Centralizer

403

Second-Hand Strong Performance Low Operating Cost High Efficiency Best-Selling High Strength Beam Oil Drilling Platform

331

API Hydraulic Power Tong for Drilling Rig

280

Heavy-Duty Forged Hammer Union for High Pressure Applications

338

API Skid-Mounted Petroleum Pump Unit for Well Cementing and Injection Applications Gjq45-21

327

Band Locking/Lock Ring/Clamp Ring Quick Opening Closure for Pig Launcher

510

Tubing Coupling and Casing Coupling Steel Grades Used Oil

344

Hongdin Energy Technology Centrifugal Pump

331

Nov M/D Totco Rubber Pump Diaphragm for Mud Pump Sensor Repair Kits

243

Good Quality Zq127 Drill Pipe Tubing Power Tongs for Drill Rig

468

Oil/Gas Wellhead Double Packed Stuffing Box 1 1/4

316

Cemented Carbide Decanter Centrifuge Block for Centrifugal Pump

260

Ta Elevator for Handling Drill Pipes with API Designed

246

API Casing Pipe Oil Drilling Rigs Cementing Work Bow Spring Casing Centralizer

441

Westco Hydraulic Power Tong for Drill Pipes

429

High Precision Choke Bean 1/64 - 134/64 Size for Ajustable Choke Valves

347

High Pressure Choke Manifold

457

P550 P530 Nmdc Non Magnetic Drill Collar Drilling Tool Hole Drilling

272

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