High Strength DTH Drill Pipe , Water Well Drill Pipe 4.0-19mm Wall Thickness
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Heavy Duty DTH Drill Pipe For Hard Rock Drilling Equipment Alloy Steel Material Product specifications: DTH drill pipes specifications Outer diameter Thread Wall thickness mm Length mm mm inch 76 3 API 2 3/8 REG API 2 7/8 ......
Changsha Chaojingang machinery manufacturing 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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Water Hard Drill Rod 76mm 4m High Strength Threaded Drill Pipe Mining Drill Rods
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... reinfrcement, anchoring and other engineering holes in mines,quarris, high ways, railways and so on. Feature: 1.Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good centralizer. 2.Thread connector :Heat and Nitrogen treatment ,...
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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High Efficiency Dth Drill Pipe Joint Connection Pin Box Sub Adaptor
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...Drilling DTH Drill Rods (Tubes/Pipes) and Sub Adaptors: KSQ has DTH drill rods with several different thickness designs for each diameter, made from different grade steels for selection. So, in practice of field drilling, under different condition, there may be in need of different kinds of drill rods for particular application. For example, the thicker ones with general high......
KSQ Technologies (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 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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114mm PWL High Strength 30CrMnSia Drill Pipe Wireline Drill Rod CE ISO 9001
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114mm PWL High Strength 30CrMnSia Drill Pipe Wireline Core Drill Rod Description: Sinocoredrill drill rods and casing tubes are manufactured from the highest quality material, under stringent industry DCDMA standards, and are field tested under a variety......
Jiangsu Sinocoredrill Exploration Equipment 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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76-140mm Diameter DTH Drill Pipe With Heat Treatment Quenching And Tempering
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... that it can withstand the harsh conditions of drilling in hard rock formations. The DTH Drill Pipe is made in China (Mainland), where manufacturers have a reputation for producing high-quality drilling equipment. The DTH Drill Pipe is suitable for use in...
Changsha Sollroc Engineering Equipments 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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