5m Friction Welding Carbide Geological Drill Pipe
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...Drilling Rod Geological Drill Rod For Rock Drilling Description: 2m-5m Length Friction Welding Rock Drill Rods / Geological Water Well Drill Pipe Geological drill rod tapered drill rod Geological drilling tool designed and produced by friction welding process of geological alloy steel rod. The material The geological drill rod body is made of special alloy steel rod (R780, DZ50), and the geological drill......
Jinzhou City Shitan Machinery Equipment CO. LTD.
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Wireline Metric Drill Rod High Tensile Strength Geological Drill Pipe DCDMA
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...Drill Rods Geological Drill Pipe High Straightnes High Tensile Steel Core Drilling 1. Core drill rods are used in coring drilling project, geological drilling, ore drilling etc,they are primarlly used in deep drilling. 2. We choose high grade steel material thru heat treatment of the steel tube & thread joint to improve the steel material streagth and insurance the thread wear life. 3. Drill......
Kondasin International Co.,Ltd.
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42.4*6.8 45MnMoB 30 Crmnsia DZ40 DZ60 Geological Drill Pipes
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...Geological Drill Pipes Key Word 45MnMoB Seamless Drill Tubes Material 45MnMoB, 10#, 20#, 45#, 4130, 4140, 16Mn etc Size OD: 5-420mm; WT: 0.5-50mm; Length: 3450mm, 3500mm, max12000mm Technique Cold Drawn Seamless Application For wire-line drill rods,core barel tubes,drill......
Torich International Limited
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ASTM A106/A53/A192 Gr. B A106b ERW Seamless Steel Pipes for Petroleum Geological Drilling Pipes Boiler Pipes Non-oiled
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Shandong Lubao Metal Group Co., Ltd.
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XJY600 / 45MnMoB Core Tubes For Geological Drilling Rods
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Geological Drilling Rods Seamless Drilling Pipes Core Tubes XJY600/45MnMoB BQ/NQ/HQ/PQ The Drill Pipes Made From Cold drawn seamless steel tubes,We can produce as international standard DCDMA/ISO10097-1,and the special sizes light weight drill rods and thin-wall drill rods,drill casing pipes,core tubes etc. 1. Product Name:Geological Drill Pipes for Wire-line drilling......
NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
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Hollow Stem Auger Drilling Rods Drill Pipe Geological Drilling Tools
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... geological auger shaft is made of high quality geological special alloy steel pipe, and the drill pipe joint is made of high quality alloy structural steel. Features: 1. The drill pipe has the characteristics of high bending strength and firm welding;...
ROSCHEN GROUP
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ST-1B-150 Type Geological Drilling Rig Machine Suitable for Geological Testing and Drilling
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... and drilling, including soil testing, rock drilling, sampling, and installing of groundwater monitoring pipes. Jinzhou Shitan provides an extensive selection of powerful and rugged drilling rigs for rock, soil, and groundwater testing. We will equip the...
Jinzhou City Shitan Machinery Equipment CO. LTD.
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R780 / N80 Steel Forging DTH API Drill Pipe Casing 0.3 Inch Wall Thickness
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... of special alloy steel rod (R780, DZ50), and the geological drill bit is made of high quality alloy structural steel (42CrMo), which is treated with true air conditioning, which greatly improves the anti-fatigue ......
Langfang Baiwei Drill Co., Ltd.
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Oil Drill Pipe/Oil Casing Drilling Pipe/API 5DP Drill Pipe by Tantu
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... OUR JOB IS TO SERVE... KEY WORDS: Drill pipe 114.3 x 8.56 mm G-105, NC50-168, 3x95, 3mm standard API SPEC 5; group strength (steel grade) G-105 API 5DP 127 *9.19mm drill pipe *G105* NC50 We can supply all kinds of drill pipes that are consistent with...
Chengdu Tantu Steel Co.,Ltd
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Drill Pipe Mud Blocking Plates Drilling Accessories 42/50/60/73/76/83/89/102/127
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..., Ltd has over 10 years of market experience and is a manufacturer and supplier of grouting materials and drilling materials in the fields of water conservancy, geology, mining, tunnels, subways, construction, geological exploration, mining exploration,...
Hengshui Aoxing Geological Equipment Co., Ltd
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