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kelly bar drilling od530

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IMT Full Interlock Kelly Bar AF300 OD482mm Kelly Bar Application Foundation Drilling Equipment, Rotary Drill Rig, Piling Equipment OEM Available Type Frictional/Interlocking Color ...
Beijing, china
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IMT Full Interlock Kelly Bar AF180 OD406mm Kelly Bar Application Foundation Drilling Equipment, Rotary Drill Rig, Piling Equipment OEM Available Type Frictional/Interlocking Color ...
Beijing, china
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Interlocking Kelly Bar High Efficiency Bauer Drilling Kelly Bar ,Soimec /IMT /Mait/Liebherr/Casagrande Kelly Bar For Drilling Rig 1. Material: Q345B or 35CrMo 2.Type: Interlocking ...
Beijing, china
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High Efficiency Bauer Drilling Kelly Bar , Sany Kelly Bar ,Soilmce ,IMT ,Mait Kelly Bar For Drilling Rig 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction kelly ...
Beijing, china
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Interlocking Telescope Kelly Bar High Efficiency Bauer Drilling Kelly Bar ,Soimec /IMT /Mait/Liebherr/Casagrande Kelly Bar For Drilling Rig 1. Material: Q345B or 35CrMo 2.Type: ...
Beijing, china
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DAMPING SPRING Damping spring is for kelly bar accessories,it assumes spiral-shaped,the elasticity is strong ,each different specification of spring is suitable for different type ...
Beijing, china
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Application:Be used for Rotary piling rig drilling tools dig hole in rock or soil layer. Type:Telescopic Kelly Bar 2-6 sections Lock Type:Interlocking / Frictional / Combined kelly ...
Beijing, china
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Application:Be used for Rotary piling rig drilling tools dig hole in rock or soil layer. Type:Telescopic Kelly Bar 2-6 sections Lock Type:Interlocking / Frictional / Combined kelly ...
Beijing, china
Verified
Drilling Kelly Bar Square Kelly Rod 200*200 For Kato Rig Column Four Side Special Application Foundation Drilling Equipment, Rotary Drill Rig, Piling Equipment OEM Available Type ...
Beijing, china
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Rotary Drilling Rig Drilling Parts Drilling Tool Kelly Bar Application Foundation Piling Tools OEM/ODM Both Available Manufacturer Ability With 18+ years experience ,repeat order ...
Beijing, china
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CASA Drilling Rig Mait Hitachi Liebherr Kelly Bar Rotary Piling Rig Kelly Bar 1, Performance and characteristics: FRICTIONAL KELLY BAR: It is the drill pipe that transmits the ...
Beijing, china
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Interlocking Kelly Bar Application Foundation Piling Tools OEM/ODM Both Available Manufacturer Ability With 17+ years experience ,repeat order 100% Max Drilling Depth 47M Max ...
Beijing, china
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Interlocking Kelly Bar Application Foundation Drilling Equipment, Rotary Drill Rig, Piling Equipment OEM Available Type Interlocking Sections 3~4 Torque 100-500kNm Kelly Bar ...
Beijing, china
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Foundation Piling Rig Frictional Kelly Bars Friction type drill Kelly bar is a kind of drill pipe type with international advanced six-ribs distribution technology composition. The ...
Beijing, china
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Foundation Piling Rig Frictional Kelly Bars Friction type drill Kelly bar is a kind of drill pipe type with international advanced six-ribs distribution technology composition. The ...
Beijing, china
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High Efficiency Construction Machinery Friction Kelly Bar 83m Drilling Depth 3000mm Diammeter Frictional Kelly Bar 470/6/15m Friction type drill Kelly bar is a kind of drill pipe ...
Beijing, china
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Soilmec, Bauer, Casagrande, Tescar Mechanical Mait Interlocking Kelly bar,Rotary Drilling Kelly Bar Kelly bar is the key part of a drilling machine, and its quality directly ...
Beijing, china
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Soilmec Rotary Drilling Interlock Kelly Bar Friction Kelly Bar Kelly Bar Production Process Interlocking kelly bar is of great pressure transmission and good anti-contortion ...
Beijing, china
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Hydraulic Drilling Tools Seamless Steel Sr150 Sr200 Kelly Bar 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction kelly bar, combined interlocking and friction ...
Beijing, china
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kelly bar are especially designed for drill hard materials and when crowd force is required . kelly bar is key components in the execution of boreholes with hydraulic drill rig . ...
Beijing, china
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