Results forod 508mm drilling kelly barfrom 6560 Products.
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Soilmec Bauer rotary drilling friction kelly bar Friction Kelly Bar Frictional kelly bar needn't unlock the joint of its inner and outer lining so that it is convenient and fast to ...
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OD 508mm Depth 60m Hard Rock Drilling Kelly Bar Yellow Color 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction kelly bar, combined interlocking and friction ...
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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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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 ...
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Piling Rig Friction Kelly Bar piling Rig Drilling Rig Deep Foundation Feature 1. Strict selection of raw materials and forging parts such as drive stub to assure the reliable ...
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Multi-locking Kelly Bar As opposed to standard interlocking kelly bars, multi-locking kelly bar can be locked at any point, hence resulting in better flexibility. The unique ...
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IMT Rotary Drilling Rig Kelly Bar with Shock Absorbing Spring for Piling Solutions Product Description We supply kelly drive stub for customers to choose from in the following ...
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Kelly Bar Rotary Drilling Rig Piling Tools Construction Foundation Drilling Kelly bar is the key part of a drilling machine, transfer the torque of the rotary drive and the ...
china
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Interlocking Kelly Bar For SANY/ZOOMLION/XCMG Rotary Drilling Rig Kelly is a key component of the drilling rig. We improve the product by virtue of rich manufacturing experience ...
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Cop 1838 T38 435mm Top Hammer Drilling Striking Bar Shank Adapter Supply many various type shank adaptors which are suitable for all popular drifters and top hammers in the world, ...
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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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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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Used Sany Sr200 hydraulic rotary drilling rig with interlock kelly bar less working hours *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } html, body {height: 100%...
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Kelly cock valve Kelly cock is also called kelly Cock or drill pipe safety valve. It is a manual control valve in the drilling string circulation system, which is one of the ...
china
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API 7-1 Square or Hexagonal Kelly for Oilfield Drilling Product Introduction Kelly is on the top of the drill stem. Kelly is main driver of the whole drill string. It transmits ...
china
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EE192148/192201CD Tapered Roller Bearing ID 377.82mm OD 508mm For Automobile Bearing Specification : FSK BEARING Model Number EE192148/192201CD Part Name Tapered Roller Bearing ...
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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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114mm Od RC Drill Rods for water well high grade steel Product Description: Double-arm drill pipe is also called double-layer drill pipe. It is composed of inner and outer drill ...
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300 Series Stainless Steel Bars , od 630mm solid steel bar 50M Length Stainless Steel Round Bar Material:301,304,316,430,etc surface: 2B, No.1, BA,8K etc Diameter:6~630mm 1...
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