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30t kelly bar drilling

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Frictional Kelly Bar OD580-6*20m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Frictional Max Drilling Depth :89m Max Drilling Diammeter...
Beijing, china
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Foundation Frictional Kelly Bar 355-5*11mm Application:Foundation Drilling Hole Attachment Type:Telescopic Kelly Bar 5 sections Lock Type:Frictional Max Drilling Depth :52m Max ...
Beijing, china
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Kelly Bar Tube 508-6*16 Application:Foundation Drilling Hole Attachment Type:Telescopic Kelly Bar 5 sections Lock Type:Frictional Max Drilling Depth :89m Max Drilling Diammeter...
Beijing, china
Verified
Combined Interlocking Kelly Bar OD530 /4/19m Application:Be used for Rotary piling rig drilling tools dig hole in rock or soil layer. Type:Telescopic Kelly Bar 3/4 /5/6 sections ...
Beijing, china
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OD581mm Frictional Kelly Bar Application:Be used for Rotary piling rig drilling tools dig hole in rock or soil layer. Type:Telescopic Kelly Bar 3/4/5 sections Lock Type: Frictional ...
Beijing, china
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Beijing Jietaihongli Technology Co.,Ltd Swivel Joint Lift Joint Swivel Head For Rotary Drilling Rig Kelly Bar product name lift joint swivel head for rotary drilling rig kelly bar ...
Beijing, china
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Interlocking Kelly Bar Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:interlocking Max Drilling Depth :77m Max Drilling Diammeter:2900mm ...
Beijing, china
Verified
Interlocking Kelly Bar OD377-4*12m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 3/4 sections Lock Type:Interlocking Max Drilling Depth :78m Max Drilling Diammeter...
Beijing, china
Verified
Interlocking Kelly Bar OD406-4*14m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 3/4 sections Lock Type:Interlocking Max Drilling Depth :76m Max Drilling Diammeter...
Beijing, china
Verified
Frictional Kelly Bar OD470-4*14m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Frictional Max Drilling Depth :77m Max Drilling Diammeter...
Beijing, china
Verified
Interlocking Kelly Bar OD377 Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:interlocking Max Drilling Depth :60M Max Drilling Diammeter...
Beijing, china
Verified
We could produce any brand ,any model ,any type drilling kelly bar . Factory price 1) TECHNICAL SPECIFICATION OF FRICTION KELLY BAR Number Out Diameter(mm) Friction Friction Single ...
Beijing, china
Verified
Application Rotary Drill Rig, Piling Equipment, Foundation Drilling Equipment, OEM Available Type Frictional/Interlocking Color Gray/Yellow/red/customer Style Mechanical Friction ...
Beijing, china
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Foundation Engineering Drilling Machine Interlocking And Frictional Rotary Drilling Rig Kelly Bar 4x15m * 3 - 6 telescopic tube for drilling depth from 10 - 150 m * The tubular ...
Beijing, china
Verified
The square drill pipe mainly produces the geomechanical crane type square drill pipe and the Hitachi crane type square drill pipe. Features kelly type square kelly bar material ...
Beijing, china
Verified
Piling Rig Kelly Bar For Soilmec Rt-3 Frictional Kelly Bar Interlock Kelly bar adopts the international advanced six-ribs distribution technology. The inner keyboards and outer ...
Beijing, china
Verified
Terminal joint for kelly bar 1. Material: Q345B or 35CrMo 2. Type: Interlocking kelly bar, friction kelly bar, combined interlocking and friction kelly bar, square kelly bar etc ...
Beijing, china
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Beijing Jietaihongli Technology Co.,Ltd Damping spring is the accessories of the kelly bar parts. the function is to protect the kelly bar and damping , the material is 60Si2Mn . ...
Beijing, china
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Tailored kelly bars use for Sunward SWDM 160 /200/220/260 piling rigs interlocking and frictional kelly bars Elements 4/5 Factory supply OEM First section length 13m Rig brand ...
Beijing, china
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JTHL Interlocking Kelly Bar We have foucs on piling rig kelly bars for more than 20 years in China. Any round or square kelly bars all can be tailored according to your request. ...
Beijing, china
Verified
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