Results forod 580mm kelly bar drillingfrom 6359 Products.
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Interlocking Kelly Bar OD470-4*15m Interlocking kelly bar system are especially designed for drilling into hard materials and when crowd force application is required.Locking kelly ...
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Rotary Drilling Rig Kelly Bar Square Head Kelly Bar Swivel Head with extension tube Beijing Jietai Haoli Technology Development Co., Ltd. is one comprehensive enterprise that ...
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Frictional Kelly Bar OD470-4*12m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Frictional Max Drilling Depth :77m Max Drilling Diammeter...
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Interlocking Kelly Bar OD470-4*12m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Interlocking Max Drilling Depth :77m Max Drilling ...
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rotary drilling rig kelly bar hot sell interlocking kelly 1.Strict selection of steel grade to make sure strength at the max torque. 2.Fine workmanship performed by professional ...
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Bauer rotary drilling rig Interlocking kelly bar drilling rig parts Application Foundation Drilling Equipment, Rotary Drill Rig, Piling Equipment OEM Available Type Interlocking ...
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Interlock Kelly bar adopts the international advanced six-ribs distribution technology. The inner keyboards and outer keyboards are manufactured from overall forging and pressing ...
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Interlocking Kelly Bar OD440-3*18m Application:construction Type:Telescopic Kelly Bar 3 sections Lock Type:Interlocking Max Drilling Depth :60m Outside Diammeter:440mm OEM/ODM Both ...
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Interlocking Kelly Bar OD419-3*17m Application:construction Type:Telescopic Kelly Bar 3 sections Lock Type:Interlocking Max Drilling Depth :50m Outside Diammeter:419mm OEM/ODM Both ...
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Beijing Jietai Haoli Technology Development Co., Ltd. is one comprehensive enterprise that produces and sells rotary drilling kelly bars ,drilling tools,piling rigs spares and ...
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Foundation kelly bar for sany rotary drilling rig with length 9~14m OEM/ODM Both Material Q345B /Q460D / 35CrMo With Special Heat Treatment /27SiMn Manufacture Process Robot ...
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Foundation bore pile drilling tools core barrel for kelly bar Specification OD(MM) Model Section Tube length Drilling depth Torque ¢299/305 Friction 3/4/5 9—14 24—65 110—120 ¢340...
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Interlocking Kelly Bar OD470-3*14m Use of machine lock lever 1. Lower the drill pipe to make the drill to the working face. 2. After the drill bit is placed at the bottom of the ...
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Square kelly bar tailored 9m length Square kelly bars we produced include Soilmec crane type square drill pipes and Hitachi crane type square drill pipes. Beijing Jietai Haoli ...
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Beijing Jietai Haoli Technology Development Co., Ltd. is one comprehensive enterprise that produces and sells rotary drilling kelly bars, drilling tools, piling rigs spares, and ...
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Square kelly bar tailored 9m length Square kelly bars we produced include Soilmec crane type square drill pipes and Hitachi crane type square drill pipes. Beijing Jietai Haoli ...
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Square kelly rod kelly bar tailored 10m length Beijing Jietai Haoli Technology Development Co., Ltd. is one comprehensive enterprise that produces and sells rotary drilling kelly ...
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Rotary Piling Rig Attachment Drilling Tools Kelly Rod BG36 OD419 X4X17m For Rock Layer Application:Be used for Rotary piling rig drilling tools dig hole in rock or soil layer. Type...
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Beijing Jietai Haoli Technology Development Co., Ltd. is one comprehensive enterprise that produces and sells rotary drilling kelly bars ,drilling tools,piling rigs spares and ...
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Beijing Jietai Haoli Technology Development Co., Ltd. is one comprehensive enterprise that produces and sells rotary drilling kelly bars ,drilling tools,piling rigs spares and ...
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