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friction type kelly bar drilling

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Sany Bauer friction kelly bar for drilling rig Application Rotary Drill Rig, Piling Equipment, Foundation Drilling Equipment, OEM Available Type Frictional/Interlocking Color Gray...
Beijing, china
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Full Interlocking And Frictional Drilling Rig Kelly Bar IMT AF270 OD406mm IMT AF270 OD406mm Interlocking And Frictional Kelly Bar Application:Be used for Rotary piling rig drilling ...
Beijing, china
Verified
Friction Kelly Bar Kelly Rod 440/6/15m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Frictional Max Drilling Depth :86m Max Drilling ...
Beijing, china
Verified
OD355/4/10m Interlocking And Frictional Kelly Bar Interlocking Kelly Bar & Friction Kelly Bar Application:Be used for Rotary piling rig drilling tools dig hole in rock or soil ...
Beijing, china
Verified
Drilling Depth 51.5m Friction Kelly Bar Tube 406-4*14mm For Rotary Piling Rig Kelly Bar Tube 406-10*14 Application:Foundation Drilling Hole Attachment Type:Telescopic Kelly Bar 5 ...
Beijing, china
Verified
Friction type drill Kelly bar is a kind of drill pipe type with international advanced six-ribs distribution technology composition.The Kelly bar can generate pressure force when ...
Beijing, china
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High Efficiency OD470mm Depth 28m Drilling Kelly Bar , Bauer Kelly Bar For Drilling Rig 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction kelly bar, combined ...
Hunan, china
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Application Rotary Drill Rig, Piling Equipment, Foundation Drilling Equipment, OEM Available Type Frictional/Interlocking Color Gray/Yellow/red/customer Style Mechanical Friction ...
Beijing, china
Verified
Rotary Rigs IMT AF180 Frictional Piling Rig Kelly Bar OD406-5*12m Frictional Kelly Bar OD406-5*12m Application:Foundation Drilling Hole Attachment Type:Telescopic Kelly Bar 4/5/6 ...
Beijing, china
Verified
Interlocking Kelly Bar for Rotary Drilling Rig Kelly Bar: Kelly bar Interlocking kelly bar Interlocking Kelly Bar for Rotary Drilling Rig The whole set of kelly bar with light ...
Tianjin, 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
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
150KNm Rated Torque Drill Rig Kelly Bar Mechanical Locking Type Multilocking Kelly Bar Combined type kelly bar is a kind of combination drill, which is formed by mechanical locking ...
Hebei, china
Member
150KNm Rated Torque Drill Rig Kelly Bar Mechanical Locking Type Multilocking Kelly Bar Combined type kelly bar is a kind of combination drill, which is formed by mechanical locking ...
Hebei, china
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440mm Dia 36m Depth Drilling Kelly Bar , Piling Rig Kelly Bar Three Sections 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction kelly bar, combined interlocking ...
Hunan, china
Member
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
Verified
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
Verified
Frictional Kelly Bar OD377-5*12m Foundation Pile Kelly Bar Application:Foundation Drilling Hole Attachment Type:Telescopic Kelly Bar 5 sections Lock Type:Frictional Max Drilling ...
Beijing, china
Verified
Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. Based on the rich manufacturing experience and by absorbing ...
Beijing, china
Verified
For BAUER,SOILMEC,CMV,MAIT,IMT,XCMG,SUNWARD,SANY Specification Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole ...
Beijing, china
Verified
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