Factory Sells High Performance A4120 Drill Pipe Joint Sucker Rod Coupling
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Factory sells high performance a4120 drill pipe joint sucker rod coupling Overview Quick Details Showroom Location: None Video outgoing-inspection: Not Available Machinery Test Report: ......
TOBO STEEL GROUP CHINA
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High Performance Hdd Drill Pipe Rod For Oil And Natural Gas Industry
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1.Application Horizontal Directional Drilling (HDD) is a technology for underground construction. a. Oil and natural gas pipelines: HDD is also widely used in the oil and natural gas industry. Through HDD technology, pipelines for transporting oil and ......
Glorytek Industry (Beijing) Co., Ltd.
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Black S135 Drill Pipe Length 4.5m OD 3.5 "High Strength directional drilling pipe
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...High-Quality S135 Drill Pipe Best price HDD drill pipe drilling tools China Describe: Black S135 drill pipe length 4.5m OD 3.5 "high-strength HDD drill pipe Drill pipes are widely used in mines, geological prospecting and various drilling (water, oil, gas, etc.) projects. As a leading drill pipe manufacturer, we produce various standard and non-standard drill pipes for our customers. Name Hdd Drill Pipe......
Langfang Baiwei Drill Co., Ltd.
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High Performance HDD Drilling Tools , No Dig Drill Pipe Friction Welding
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...surface and the adhesion of the thread screw Usage: drill pipe for horizontal directional drilling machine. Material: Baosteel( China best seamless steel tube supplier) Grade: R780,G105 and S135. Thread: Vermeer, ......
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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Cold Draw 3m Length Carbide Alloy Steel DTH Drill Pipe for High Performance Rock Drilling
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...a high quality DTH tube are durability, accuracy and manageability. Features: 1. Pipe body : cold draw seamless pipe so the pipe have the accurate size , good centralizer 2. Thread connector :Heat and Nitrogen treatment , so the pipe is more durable and...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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High Efficiency DTH Drill Pipe Downhole Drilling Tools Good Flushing Effect
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High Efficiency RC Drill Pipe Downhole Drilling Tools Good Flushing Effect DTH drill pipes play a big role all told DTH drilling, regardless of application, rock type, hole depth or drilling rig. The key options of a prime quality DTH tube are durability, accuracy and manageableness. DTH drill pipes are made of superior alloy and both thread ends are friction welded to the seamless steel pipe.The high......
Changsha Chaojingang machinery manufacturing CO., Ltd
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High Strength HDD Drill Pipe Hard Friction Welding R 780 G 105 S 135 Steel Grades
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...machine. High strength, high tenacity, high elasticity. Dia from 42mm to 140mm. Length from 0.5m to 9.6m. Steel grade: E75/R780,G105,S135 We can make the drill rods for Vermeer,Case,Ditch Witch, Drillto, Gudeng, Xugong HDD machines, such as D16X20, D24X40,...
Henan Wein Industry Co., Ltd.
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Twist Drill Rod Foundation Piling DTH Drilling Pipe High Performance Spiral Drill Rod
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..., and the drill pipe joint is made of alloy structural steel, which is made by high-pressure forming, vacuum conditioning, and friction welding. It has the characteristics of high bending strength, firm welding, and high slag removal efficiency. It has...
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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50mm 60mm OD High Steel DTH Drill Pipes / Steel DTH Drilling Tools for Rock
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...High Steel DTH Drill Pipes / Steel DTH Drilling Tools for Rock In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH drilling......
KSQ Technologies (Beijing) Co. Ltd
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High Steel DTH Drill Pipes for Rock Drilling Tools,steel drill pipe,mild steel pipes
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The priority choice of pipe body is TPCO according to the customer requirement, the min. wall thickness of the body is 95% WT. We purchase the drill pipe body according to the PSL-3 standard, the impact value (10*7.5*55) -20°C shall meet the average impact......
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
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