Results formait drilling rigs kelly bar springfrom 21641 Products.
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Rotary Drilling Rig Kelly Bar Square Head Kelly Bar Swivel Head with extension tube Beijing Jietai Haoli Technology Development Co., Ltd. is one comprehensive enterprise that ...
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APIE: Your One-Stop Solution for Foundation Construction Needs Product Description: At APIE, we understand the importance of meeting customer needs and providing what they want. ...
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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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Unique Friction Kelly Bar Diameter 355mm Rotary Liberherr/Casagrande Drilling Rig Kelly Bar 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction kelly bar, ...
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Kelly Springs For Rotary Drilling Rig Kelly Bar 1 Year Warranty Kelly bar is a comsumable part, to improve the perforemance and prolong the service life of old kelly bars, we can ...
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Product Description IMT Drilling Rig Kelly Bar for Piling Solutions and Piling Works AF Serise Rotary Drilling Rig Spare Part IMT Kelly Bar For Piling Works The IMT drilling rigs, ...
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Customized Drilling Rig Kelly Bar Accessories Kelly Box Transform Section Application: When the drilling bucket can’t be connected with Kelly bar because of the different Kelly box ...
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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...
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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 ...
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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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Damping spring for kelly bar: 1.Light weight 2.High strength 3.Good abrasion resistance 4.Cost-effective
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Mining rotary borehole drilling machine 35meters depth hydraulic mobile DTH drilling rig At urban construction project, surface mining, quarries ,construction work sites,foundation ...
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St 180 Meters Rubber Crawler Pneumatic Drilling Rig For Water Well Borehole ST 180 Pneumatic Drilling Rig Description ST 180 Pneumatic water well borehole drilling rig machine, ...
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150m Nominal Drill Depth Hydraulic Crawler RC Drilling Rig 1.2km / h Walk Speed Product Description The RCJ150RC drilling rig is a fully hydraulic crawler drilling rig that is good ...
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JRC300 Good price RC reverse circulation soil sampling drilling rig machine for rock The reverse circulation drilling rig(rc drilling rig)upgrades and optimizes the operating table...
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Drill Shank Adapter For Drill Rig and Drill Machine Used for Rock and Underground Mining Driling Tools Describtion Top hammer rock drill shank adapter ( striking bar ) are used for ...
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Diamond Drilling Tool 12 Inch 5 Blades PDC Drill Bit of Drilling Rig Parts 1 . Descriptions: The PDC Drill Bit is designed for the toughest drilling conditions in oil and ...
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Blast Hole Hard Rock Drill Rig Accessories ND55 133mm DTH Drill Bit Specification Of ND55 133mm DTH Drill Bit : Drill Bit Bit Head Diameter/mm Weight/kg Air Tube ND55 133 15.0 With ...
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Product Description: Medical Bone Drill - Product Overview The Medical Bone Drill is an innovative engineering drilling rig designed specifically for medical surgery, particularly ...
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Product Description Well drilling rig machines are mainly used for the development of groundwater resources, including domestic water, agricultural water and industrial water drilling, and are also suitable for ...
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