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394mm dia kelly bar drilling equipment

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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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Product Details Bar bending machine is one kind of steel bar processing machine, widely used construction building field. It consisted by the motor, gear, operation disc, breaker ...
Sichuan, 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
Verified
Automatic 45mm diameter Construction Steel Bar Bending Machine Product Details Bar bending machine is one kind of steel bar processing machine, widely used construction building ...
Sichuan, china
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Frictional Kelly Bar 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 ...
Beijing, china
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Engineering Piling Interlocking Friction Kelly Bar 63m Frictional Kelly Bar 355/4/17m Friction type drill Kelly bar is a kind of drill pipe type with international advanced six...
Beijing, china
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Bore Piling Kelly Bar Construction Rotary Rig Kelly Bar Piling Rig Parts JTHL Kelly bars are key components in the execution of boreholes with hydraulic rotary drilling rigs. They ...
Beijing, china
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Rotary Drilling Rig Interlocking Kelly Bar OD470x4x17m For Bauer Soilmec Liebherr Piling Rigs Bored Hole Use Q345B and 35CrMo with special heat treatment material steel ,our kelly ...
Beijing, china
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JTHL IMT AF180, AF200, AF240,AF270,AF300 a drilling machine combined interlock kelly bar IMT Full Interlock Kelly Bar is composed by three weld-on ribs with continuous concave and ...
Beijing, china
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Drilling Rig Accessories Seamless Steel Tube Kelly Bar Factory Application Foundation Piling Tools OEM/ODM Both Available Manufacturer Ability With 18+ years experience ,repeat ...
Beijing, china
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Combined-interlock Kelly bar is composed of interlock Kelly bar and full multi-interlock Kelly bar. For this type of Kelly bar , the first section is 3-keys interlock type, inner ...
Beijing, china
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508-5*15 Rotary drilling rig friction kelly bars Friction type drill Kelly bar is a kind of drill pipe type with international advanced six-ribs distribution technology composition...
Beijing, china
Verified
Interlocking Telescope Kelly Bar OD 419 OD470mm High Efficiency Bauer Drilling Kelly Bar ,Soimec /IMT /Mait/Liebherr/Casagrande Kelly Bar For Drilling Rig 1. Material: Q345B or ...
Beijing, china
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Interlocking Telescope Kelly Bar OD 406mm High Efficiency Bauer Drilling Kelly Bar ,Soimec /IMT /Mait/Liebherr/Casagrande Kelly Bar For Drilling Rig 1. Material: Q345B or 35CrMo 2...
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
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Foundation drilling tools interlocking and frictional kelly bar 30-100m 4 sections Elements3 3-6 Damping Spring Usual spring & Disc spring Kelly Box 200*200 Rig brand Soilmec bauer ...
Beijing, china
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Customized Drilling Tools Piling Rig Attachment Kelly Rod Kelly Bar BG28 OD419x4x19m Our kelly bars are customized to fit your project conruction need.stom-made to fit your project...
Beijing, china
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Tailored High Standard Affordable Top Quality Engineering Drilling Kelly Rod Kelly Bar 5x15m *3 - 6 telescopic tube for drilling depth from 10 - 150 m *Torque transfer capacity 30 ...
Beijing, china
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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
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Slewing Bearing 010 30 500 for OD406 kelly bars Kelly bar Slewing bearing is a kind of large-size bearing with special configuration which can bear axial load, radial load and ...
Beijing, china
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