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interlocking drilling rig kelly bars

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32T 700mm Diameter Crawler Kelly Bar Hydraulic Rock Helical Pile Rig Product description 1. USA powerful Cummins engine. 2. GB certification and EU EN 16228 standard certification. ...
Jiangsu, china
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Mait HR180 OD368mm Interlocking And 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 ...
Beijing, china
Verified
Each kelly shall be conduct 4145H full length heat treatment to ensure that hardness can reach 285-341HB at 1inch from OD; impact energy more than 54J. Each product shall conduct sleeve gauge test strictly in accordance ...
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Drilling Rig Machine Key Part Friction Kelly Bar For Piling Works Specifications Diameter (MM) Elements Length (M) Torque (KN·M) Max Drilling Depth(M) 355 3&4&5 8-12 180 54 377/368 ...
Hunan, china
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pile foundation machinery drilling rig auger bucket Grinding stones Core Barrel Roller Cutter Bit Product Feature: 1. Cutting DIA. Custom : design various cutting diameter based on ...
Jiangsu, china
Verified
International 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
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
Verified
International 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
Verified
OD419 x4 x15m Interlocking Kelly Bar Jietaihongli Kelly Bar For Drilling Machine OD419 x4 x15m Interlocking Kelly Bar Application Piling Rigs OEM/ODM Both Available Manufacturer ...
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
Verified
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
Verified
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
Verified
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 ...
Beijing, china
Verified
1. Material: Q345B or 35CrMo 2. Type: Interlocking kelly bar, friction kelly bar, combined interlocking and friction kelly bar, square kelly bar, etc customized as per requirement ...
Beijing, china
Verified
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
Verified
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
Verified
High Standard Interlocking Kelly Bar & Friction Kelly Bar for Sand / Gravel / Rock layer drillling Interlocking Kelly Bar & Friction Kelly Bar Application:Be used for Rotary piling ...
Beijing, china
Verified
Combined Interlocking Kelly Bar OD580/4/16m Application:Foundation Bore Hole Construction Type:Telescopic Kelly Bar 4sections Lock Type:Interlocking / Frictional Max Drilling Depth ...
Beijing, china
Verified
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
Verified
Interlocking Kelly Rod Kelly Bar Application Foundation Drilling Hole Rig Spares OEM/ODM Both Available Type Interlock Key Elements 3~4 Torque 200-500kNm Teleskopic Kelly bars ...
Beijing, china
Verified
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