ISO API HDD Rock Reamers DTH Drill Pipe Oil Drilling Pipe 2 3/8" - 6 5/8"
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...Rock Reamers DTH Drill Pipe Oil Drilling Pipe 2 3/8" - 6 5/8" Drill pipes are widely used in mining,geological exploring and all kinds of drilling(water,oil,gas,etc) projects.As a leading drill pipe manufacture,we make all kinds of standards and non-standard drill pipes for our customers. Our drill pipes including steel drill pipe,mining drill pipe,water well drill pipe,oil well drill pipe,API drill pipe,DTH drill rod,wireline drill...
Henan Wein Industry Co., Ltd.
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API 2-3/8" Reg Carburized Steel DTH Drill Pipe For Blasting Drilling
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..., rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. SOLLROC DTH drill pipes are made of superior alloy and the both thread ends are friction welded to the seamless steel pipe. The...
Changsha Sollroc Engineering Equipments Co., Ltd
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API Connection Rock Drilling Tools 76mm 89mm 114mm Superior DTH Drill Pipe
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... 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. Product Name: DTH drill pipe Description: dth button bit are used for blast hole drilling and water well...
KSQ Technologies (Beijing) Co. Ltd
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Friction Welding DTH Drill Pipe / Rods 76,89,102,114mm For Rock Blasting And Water Well
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....The key features of a high quality DTH tube are durability, accuracy and manageability. Technical Specification NO. Drill Rod Diameter Length Thickness Thread Trigger Slot inch mm mm mm mm 1 3 76 1000-9000 5.......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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76mm DTH Drill Pipe
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... of a high quality DTH tube are durability, accuracy and manageability. Specification: pipe diameter(mm) pipe length(mm) wall thickness(mm) connection thread trigger slot inch mm 3 76 1000-6000 5.00 ......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Down The Hole Drilling Rod Rock Blasting Drilling Tools 60mm DTH Drill Pipe
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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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Down The Hole DTH Drill Pipe Hard Alloy Material For Construction Or Rock Drilling
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...DTH Drill Pipe For Construction Or Rock Drilling Hard Alloy Material DTH drill pipe is one of important component for DTH drilling system. Our provides the full range of drilling bits for DTH Drilling, which are available with different diameters and widely used in open-pit mining, underground mining, water well drilling and geothermal drilling. Product specifications: DTH drill pipes......
Changsha Chaojingang machinery manufacturing CO., Ltd
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Atlas Copco Forging Down Hole DTH Drill Pipe For Mining Water Well Drill Pipe
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... directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length. • Small to medium size drilling diameters • Works in low pressure range,...
KSQ Technologies (Beijing) Co. Ltd
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Beco Thread DTH Drill Pipe 178mm diameter for Blasthole Mining Drilling
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...DTH Drill Pipe 178mm diameter for Blasthole Mining Drilling Roschen BECO Thread Dth Drill Pipe, we offer a wide range of Blast Hole Drill Pipe. We manufacture smaller-diameter tooling for the aggregate industry, to the largest In-Hole tools used in hard rock mines. Roschen's considerable manufacturing capabilities ensure we can offer you the right steel for your operation. Drill Pipes......
ROSCHEN GROUP
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Earth Rock Blasting Hole Drill Machine for Quarry Mine Construction
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..., so it is called a down-the-hole drilling rig. Widely used in metal mines, hydropower, transportation, building materials, harbors and engineering. Down-the-hole drilling rigs can drill holes in rocks with medium hardness or above (f≥8). The price of...
Hengshui Aoxing Geological Equipment Co., Ltd
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