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drilling tools friction kelly bar

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Frictional Kelly Bar OD440-5*15m Application:Foundation Drilling Hole Type:Telescopic Kelly Bar 4/5/6 sections Lock Type:Frictional Max Drilling Depth :72.5m Max Drilling Diammeter...
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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China Factory made drill rig drill tool interlocking kelly bar Friction Kelly Bar Deep Foundation Piling Products Feature 1. Strict selection of raw materials from large fctories ...
Jiangsu, china
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Pile Drilling Machine Friction Kelly Bar Rotary Drilling Rig Spare Part Technical Parameter of Kellyway Friction Kelly Bars Diameter (MM) Elements Length (M) Torque (KN·M) Max ...
Hunan, china
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Piling Tool Kelly Bar Rotary Drilling Accessories Foundation Piling Construction Kelly bars has two types:interlocking and friction type,our aim is to transfer to the drilling ...
china
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419m Dia 4 Element X 14m Bauger Standard Friction Kelly Bar Friction Kelly Bar 4 element x 14m Bauger standard Kelly Box with outer kelly diameter 419mm Dimension: kelly bar: 4*14M ...
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We can provide kelly bar for BAUER, MAIT, IMT, SOILMEC, CASAGRANDE and other foreign brands rotary drilling rig. 1. High quality and competitive price 2. Different type of kelly ...
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Rotary Drilling Rig Parts Strong Abrasion Resistance Friction Kelly Bar Application: With the rich manufacturing experience and engineering experience ,we have received the good ...
Hebei, china
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Forging Processing Type and Water Well Drilling Use Drill Pipe In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. ...
Beijing, china
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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, ...
Hunan, china
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Rotary Drilling Rig 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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Friction Kelly Bar APFFKB series kelly bars are designed to be used for soft and silt strata, with diameters ranging from Ø340-580mm. To guarantee long-life and reliability of the ...
Hebei, china
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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...
Shanghai, china
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Combined Interlocking Kelly Bar Drilling Rig Spare Parts Full Interlocking Kelly Bar Combined Interlocking Kelly Bar Description of Drilling Rig Spare Parts: Combined full...
Shanghai, china
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Used piling machinery Sunward SWDM220 hydraulic mobile drilling machinery with kelly bar in good working condition *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } ...
Hunan, china
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Friction Welding DTH Drilling Tools DTH Drill Rods For Rock Blasting / Water Well JCDRILL DTH Drill Pipe Description This DTH drill pipe, the shortened form of down the hole drill ...
Beijing, china
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High Performance HDD Drilling Tools , No Dig Drill Pipe Friction Welding HDD drill rod/pipe Forged one piece The special treatment of the joint surface,which enhance the hardness ...
Verified
Rock Drilling Tools YYG 260 hydraulic rock drill used in surface mining, underground deep hole Product feature of Rock Drilling Tools YYG260 is used in surface mining, underground ...
Shaanxi, china
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Rock Drilling Tools R38 Diameter 76mm Self Drilling Anchor Bit Slope Stabilization Description of R38 Self - Drilling Anchor Bit: The self - drilling anchor has six major ...
Hebei, china
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API 7K Roller kelly bushing Product Description Roller kelly bushing is a necessary tool for drilling, by matching with rotary square to drive kelly pipe. Through the rotation of ...
china
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