89mm HWL Wireline Core Drill Rod Pipe With Whole Tempering / Heat Treatment
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...Core Drill Rod Pipe With Whole Tempering And Heat Treatment Description: Our wireline drill rods are all manufactured by CNC machines under DCDMA standard. They're made of high quality alloy steel with heat-treated. We also can produce various sizes of casing tubes. Drill pipes will be manufactured from seamless steel tube by cold drawn. The material is XJY850 / 30CrMnSiA which is one of the best material for geological drilling...
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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Core Drilling 73mm HDD Drill Rod S135 Grade Api Standard
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..., tension, bending, friction and vibration in the directional construction process, the requirements on the processing technology are very strict. Name Hdd Drill Pipe Length 118"±0.5" Outside Diameter 2.375"±0.31" Tool Joint OD 2.75* Wall Thickness 0.28"...
Langfang Baiwei Drill Co., Ltd.
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JT3020 Hdd Drill Rod/Pipe For Horizontal Directional Drilling Rig
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....11 60.3 70 7.5 3000 S135 JT25/JT2720M1/JT3020M1 DW2.11 60.3 76 8.5 3000 S135 Applications HDD drill rods are used for...
Glorytek Industry (Beijing) Co., Ltd.
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Vermeer Machine Hdd Drill Rod Pipe Forged One Piece / Friction Welding Type
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...this kind of HDD drill rod. Thus, our drill rods in different specifications possess excellent mechanical properties. Double-step structure is used for its male and female threads, so this kind of drill rod has optimal sealing property and after torsion,...
Henan Wein Industry Co., Ltd.
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XCMG 225KN HDD XZ200 Core Drilling Rig 8.5 Tons 113kw Engine For Piping Construction
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... pipe. The XZ Horizontal Directional Drills have the advantages of advanced performance, high efficiency and comfortable operation. Many key components adopt international famous products to guarantee the quality. They are the ......
Shandong Global Heavy Truck Import&Export Co.,Ltd
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PQ Shoe Bit Fit On PQ Drill Pipe Diamond Core Bits For Exploration Core Drilling
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...pipe diamond core bits for exploration core drilling Diamond Impregnated Bits Diamond Core Drilling Tools » Diamond Products » Diamond Impregnated Bits Diamond impregnated bits are the most widely used bits in the core drilling industry. By adjusting the...
ROSCHEN GROUP
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73mm 3m HDD Drill Rod Pipe For Horizontal Directional Drilling Rig
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... of joints so that the pressure of the mud could realize non-leakage half way. greatly reduce the resistance to polit drilling and back using this structure improves the torional strength of drill pipr so that the box thread will not be deformed. 2. after...
NANJING STETON ENGINEERING MACHINERY CO.,LTD
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Hdd Directional Drilling DFM1504 Pipe Pulling HDD No Dig Equipment
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Hdd Directional Drilling DFM1504 Pipe Pulling HDD No Dig Equipment INTRODUCES DFM1504 drill is of separated structure,composed of main body and power station,and is characterized by flexible arrangement and easy oparation in a narrow space or pit .By the ......
Beijing Silk Road Enterprise Management Services Co.,LTD
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Diamond Masonry Core Drilling Tools BQ 6 Inch Core Drill Bit MTH
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...an inside pipe therein that can be conveyed separately to the surface. The inside pipe includes a core-receiving receptacle at its lower end, and at its upper end is provided with a measurement unit for on-site acquisition, processing and storage of data,...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Hydraulic 20ml/R 25Mpa Core Drilling Equipment
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HIGH EFFICIENCY CRAWLER CORE DRILL Automatic loading and unloading, high efficiency and easy core taking drilling capacity Core drilling Drill pipe category Drill pipe specification(mm) drilling depth(m) Domestic drill pipe Internal thickening type 43*6 ......
TIANJIN COMMAND MACHINERY MANUFACTURING CO.,LTD
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