Tungsten Cemented Carbide Gun Drill Deep Hole Kidney Hole Tools Drilling Bits
Zhu Zhou Evergreen Hardmetal Tools Co., Ltd.Ht200 Model Electric Pipe Drilling Hot Tapping Machine for Water Pipe
Anqing Hot Tapping Pipeline Co., Ltd.Diamond Drill Bit 9 -1/2 "Oil PDC Drill Bit of API Spec
Suzhou Energy Tool Co., Ltd.Factory Supply 37mm 12'' Taper Drill Button Bits for Well Drilling Drag
WUHAN KINGDRILLING DIAMOND CO., LTD.1/2" - 1" F Bsp Valogin 5 Bar En331 Brass Gas Ball Valve
Zhejiang Valogin Technology Co., Ltd.API Oilfield Downhole Tools Drill Pipe Float Valve Sub for Oil Drilling
Qingdao Singho Machinery Co., Ltd.Customized Coring Bit PDC Coring Bit
Hejian City Feilong Retop Rock Bit Manufacture Co., LtdWhite Powder Polyacrylamide PAM for Kerosene Industry
Henan Lvyuan Water Treatment Technology Co., Ltd.5 7/8 517 Tricone Drill Bit, Rock Roller Bit, Drilling Tool
Hejian Hengji Bit Manufacture Co., Ltd.Industrial Gear Teeth Facing Clutch Brake Disc for 11" 72 Teeth
Guiyang Talent Friction Material Co., Ltd.Hjg High Performance DTH Rock Drill Bit
Changsha Heijingang Industrial Co., Ltd.Forged Hammer Union for Robust Well Drilling Machinery Use
Sisale Trading Co., Limited (Ningbo)New 139.7mm Matrix Body PDC Drill Bit Used for Oil
Cangzhou JW Petroleum Machinery Co., Ltd.Hydril K10/K20 5000 Psi Mud Pump Pulsation Dampener Bladder Kits
Henan Dalin Rubber And Telecommunications Apparatus CO.,LTDNpd1800 Slurry Balance Microtunnel Boring Machine Pipe Jacking Equipment China
Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd.High Quality Zj50 Land Drilling Rig for Oilfield New
Wise Channel Industries LimitedAPI Mechnical/Hydraulic Internal Cutter for Casing/Tubular/Drill Pipe/Oil Drilling/Fishing Tool
TIANHE OIL GROUP HUIFENG PETROLEUM EQUIPMENT CO., LTD.High Grade Nq, Hq, Pq, Bq Drilling Pipes
Forsun Ultra-hard Material Industry Co., Ltd.255mm Diamond Core Drill Machine with Various Speed (OB-255E)
Shanghai Chengxiang Electromechanical Equipment Co., Ltd.Weco Seal Ring Union for 2" 3" 4" Fig 602 1002 1502
Hebei SPT Seals Technology Co., Ltd.Stainless Steel AISI 304L 316L 6 5/8in Riser Pipe for Water Projects
OASIS OIL TOOLS CO., LTD.135mm DHD54 High Air Pressure DTH Drill Bits for Hard Rock Drilling
WUHAN KINGDRILLING DIAMOND CO., LTD.Polyacrylamide Fracturing Fluid Chemical Auxiliary Agent / Drag Reducer
Shandong Nuoer Biological Technology Co., Ltd.API 6A Wellhead Slip Type and Mandrel Type Casing Hanger
Cixi Fly Pipe Equipment Co., Ltd.Hjg High Air Pressure Ql60 DTH Hammer Bit
Changsha Heijingang Industrial Co., Ltd.