Mayhew Junior (Jr) Drill Pipe or Drill Rod Manufacture for Mining Drilling
HEFEI ROSCHEN TOOL CO., LTD.Durable API S135 Steel Tool Joint for Heavy Duty Applications
Jiangyin Golden Machinery Equipment Co., Ltd.7" API J Type Connection Casing Drilling Torque Ring Drill Pipe
Shandong Light Fir Machinery Equipment Co., Ltd.API Thread Connection Torque Ring for Casing Btc Ltc Stc
Shandong Light Fir Machinery Equipment Co., Ltd.Factory Price Hot Sale API 5dp S135 6-5/8 Drill Pipe
Hunan Hengan Weiye Metal Products Co., Ltd.API Nc38 R780 89mm Water Well Drill Pipe with 121mm Adapter
Shijiazhuang Weilida Prospecting Machinery Co., Ltd.Grade S135 HDD Drill Pipe Trenchless Steel Pipe Ditch Witch Drill Rod
Shijiazhuang Weilida Prospecting Machinery Co., Ltd.Customized API Thread Drill Pipe Crossover Sub/Adapter for DTH Hammer
Shijiazhuang Weilida Prospecting Machinery Co., Ltd.Mine Drilling Tools Adapter Drill Pipe Steel Tool Joint
Shijiazhuang Weilida Prospecting Machinery Co., Ltd.Drilling Rig for Oil Well Used Hot Sale Price API Steel Pipe Drilling Pipe
Hongkong Eastlong Technology Co., LimitedAPI 7-1 Drilling Bit Sub and Crossover Sub for Drill Pipe
Hejian Longyue Drill Bit Manufacture Co., Ltd.Drill Pipe Tool Joint Connectors Steel Tool Joint for Drill Pipe
Hongkong Eastlong Technology Co., Limited1000ea of Pipe Adapter 2-3/8 Eue Pin X 2-7/8 Eue Box J55 for Pipe Crossover
Hongkong Eastlong Technology Co., LimitedAPI 73mm Downhole Motors for Petroleum Equipment for Special Formations
Weifang Sheng De Petroleum Machinery Manufacturing Co., Ltd.API Standard Crossover Sub for Connect Water Well Tricone Bit and Pipe
Hejian Longyue Drill Bit Manufacture Co., Ltd.API Thread Adaptor Sub, Crossover Subs for Drill Bit
Hejian Longyue Drill Bit Manufacture Co., Ltd.Water Well Mining 76mm 89mm Steel Drill Pipe
Hunan Hippo Drilling Tool Co., Ltd.Connectors/Couplings/Locking Tool Joint/Adaptors/Drilling Tools for Drill Pipe Connection
Hongkong Eastlong Technology Co., LimitedAPI Drilling Downhole Tool Cementing Casing Float Collar Float Shoe
Dongying Tianrui Petroleum Technology Co., Ltd.High Quality Petroleum Spiral Oil Well Operations Drilling Tool Joint Lifting Sub
Dongying Tianrui Petroleum Technology Co., Ltd.Spring Oilfield Drilling Downhole Tool Drilling Stabilizer Joint Coupling Float Collar Float Shoe
Dongying Tianrui Petroleum Technology Co., Ltd.Cementing Well Downhole Fishing Drilling Tool Wellhead Tools Connecting Float Shoe
Dongying Tianrui Petroleum Technology Co., Ltd.Oil Well Equipment Cementing Tool Drilling Stabilizer Tool Joint Coupling Casing Float Collar
Dongying Tianrui Petroleum Technology Co., Ltd.