76mm 89mm DTH Drill Pipes DTH Drilling Tubes Rod Length 1 - 10M
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...h a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. DTH drill tubes are used for connecting DTH hammer and DTH button bits; they are...
Changsha Sollroc Engineering Equipments Co., Ltd
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3 1 / 2 Inch 89mm DTH Drill Pipe Carbide Alloy Steel For Rock Drilling
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... play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. According to different application, different diameters of...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Water Well DTH Drilling Tools 89mm Steel Drill Pipe 3m Length Stable Performance
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...used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint. Our down the hole drill pipe is manufactured based on the API standards. And according to specific requirements, we also provide this...
Beijing Jincheng Mining Technology Co., Ltd.
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DTH Drilling Tools DTHP76-1500 API Reg Thread 76-89mm DTH Drill Pipe
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..., hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. DTH drill pipes are made of superior alloy and the both thread ends are friction welded to the seamless steel pipe.The high pressure air is...
KSQ Technologies (Beijing) Co. Ltd
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Blast Hole Drilling 60mm 70mm 89mm DTH Drill Pipe
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...Drilling 60mm 70mm 89mm DTH Drill Pipe DTH Drill Pipe Feature 1. Through-hardened shank end for high wear resistance and a longer service life 2. Stainless steel flusing tube lining to prevent corrosion and breakage 3. Super tough 40SiMnCrNiMo steel, specially designed for wet or dry drilling......
ROSCHEN GROUP
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3m Length 89mm Well Drilling Pipe High Strength
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3m Length Drill Rod 89mm High Strength Water Well Behole Drill Pipe for DTH Hammer Water Well Drilling 1.Description: -The production process of drill pipe can be roughly divided into blanking, rough turning, modulation heat treatment, thread machining, ......
Glorytek Industry (Beijing) Co., Ltd.
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89mm DTH Drill Pipe Wear Resistant Rock Drill Rod Precision Ground Drill Rod
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...drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig.DTH drill pipe is mainly used in the drilling blasting hole, guardrail hole, mountain 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......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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89mm outer diameter reverse circulation drill pipe 3m long
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... inner pipe and outer pipe). The inner and outer pipes form an annulus, which is a channel for pumping the flushing medium to the bottom of the hole during hydraulic rock drilling and center sampling drilling. The central hole of the inner tube is used to...
Langfang Baiwei Drill Co., Ltd.
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Water Well Drilling Pipes Diameter 89mm With 3 1/2" API Standard Reg DTH Drill Pipe
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...Drilling Pipes Diameter 89mm With 3 1/2" API Standard Reg DTH Drill Pipe Describtion Water Well drill rods widely used in geological exploration, coal mining, water conservancy & hydropower, highway, railway, bridge, building construction etc. The type have exploring water well rods, exploring water spiral drill rods, outburst-prevention drill rods, DTH drill rods, triangle drill rods, anchor-shank drill rods, extension rods, EU drill...
KSQ Technologies (Beijing) Co. Ltd
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89mm 3000mm Length API Drill Rod 3-3/8 API REG Thread DTH Drill Pipe For Stone Drilling
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...89mm 3000mm Length API Drill Rod 3-3/8 API REG Thread DTH Drill Pipe For Stone Drilling Product category: Drilling PIPE Threaded Connection: API 3-3/8 API REG Length: 3000mm KINGDRILLING DRILL PIPE DESCRIPTION: Drill rod (also called drill pipe) is the mechanism that transmits impact force and rotational torque to the down-the-hole hammer and drill......
Wuhan Kingdrilling Diamond Co.,Ltd
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