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interlocking drilling rig kelly bars

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Piling Rig Kelly Bar Tool Need Bauer Type Kelly Tube 200*200 For Drilling Rigs Beijing Jietaihongli Technology Co.,Ltd Kelly box is kelly bar drive head and upper fitting, which is ...
Beijing, china
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Interlocking Kelly Bar Number Outer Diameter(mm) Elements Max Drilling Depth(m) Retracted Length(m) 1 254 2 or 3 10 to 30 6.45 to 11.45 2 292 2 or 3 15 to 42 9.35 to 18.20 3 298 3 ...
Jiangsu, china
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406mm Kellyway Drilling Rig Machine drill tool Interlocking Kelly Bar Piling Rig Kelly Bar Products Feature 1.Kelly bars are key components in the execution of boreholes by ...
Jiangsu, china
Verified
60mm 2 Meters Length Jet Grouting Double Drilling Rod Kelly Bar Drilling Pipe Jet Grouting Drilling Tools Drilling Rod Kelly Bar Drilling Pipe/Drilling tools Drill Rod/Drill Pipe...
Shanghai, china
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Drilling Accessories Kelly bar spring and lower plate Introduced the use of the Kelly bar spring The rotary drill pipe damping spring is mainly applied to the drill pipe square ...
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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
Piling Rig drilling rig parts forging 53m Drill Depth Interlocking Kelly Bar Products Feature 1.Kelly bars (also called grief joints, kelly joints and kelly stems) are used during ...
Jiangsu, china
Verified
Foundation Construction Piling Rig Kelly Bar Need Transimattion Kelly Stube Plus 1m Tube For Kelly Rod Beijing Jietaihongli Technology Co.,Ltd Kelly box is kelly bar drive head and ...
Beijing, china
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construction machinery parts 53m drill depth forging kelly bar rotary drilling Products Feature Two types of kelly bars: 1.Friction Kelly Bar 2.Interlocking Kelly Bar Interlocking ...
Jiangsu, china
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Telescopic Drilling Kelly Bar For IMT AF220 Rotary Piling Rig Construction Telescopic Kelly Bar For IMT AF220 The inner keyboards and outer keyboards are manufactured from overall ...
Beijing, china
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Customized Waterplate for kelly abrs Bauer Type waterplate It is an important part of the bottom of the kelly bar, the function is separating the water and protect the terminal of ...
Beijing, china
Verified
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
Treminal Joint Kelly Bar Tool For Interlocking And Frictional Kelly Bars Customized Terminal Joint It is the key part of the kelly bar, playing an important role on connecting the ...
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
High Quality Damping Spring for Interlocking Or Frictional Kelly Bar kelly damping spring Damping spring is the accessories of the kelly bar parts. the function is to protect the ...
Beijing, china
Verified
Rock drilling tools teeth holder for rotary drilling rig piling rig kelly bar spare parts B47K Due to space limitations, not all product details are displayed. For details, please ...
Beijing, china
Verified
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
Verified
Frictional Kelly Bar OD530-6*12m 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
OEM/ODM Both Material Q345B /Q460D / 35CrMo With Special Heat Treatment Manufacture Process Robot Welding ,Gas Shielded welding , Manual DC Welding Tailored Round /Square ...
Beijing, china
Verified
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
Verified
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