Results forod 400mm drilling kelly barfrom 7515 Products.
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Kelly Bar OD400-3*12m Application:Foundation Drilling Hole Type: Kelly Bar 3 sections Lock Type:Square Max Drilling Depth :70m Max Drilling Diammeter:1500mm OEM/ODM Both Material ...
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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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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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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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Kelly Bar Drilling Equipment For Bauer And Casagrande Piling Rigs Friction Kelly Bar Introduction: Supply Ability: 50 Set/Sets per Month Casagrande Kelly Bar Packaging & Delivery ...
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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 ...
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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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Description Screwdriver Bit Holder Depth Hex Shank Screw Driver Drill Bits Bar Extension Quick Release Power Tool Accessories Features: -Ever had the problem of the drill bit was ...
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Corrosion-Resistant Hastelloy Alloy C276 OD 60mm Black Bright Bar With PMI Test Hastelloy is a nickel-based corrosion-resistant alloy, which is mainly divided into two categories: ...
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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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Combined Interlocking Kelly Bar Drilling Rig Spare Parts Full Interlocking Kelly Bar Combined Interlocking Kelly Bar Description of Drilling Rig Spare Parts: Combined full...
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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 ...
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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 ...
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25kN·M Spindle Drilling Rig 0-100m/Min Hoisting Speed 200-400mm Drilling Diameter Product Description: The Spindle Drilling Rig is a heavy duty boring machine and vertical drilling ...
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Large Size 380652/HC Tapered Roller Bearing ID 260mm OD 400mm Rolling Mill Bearing Bearing Specification : FSK BEARING Model Number 380652/HC Part Name Tapered Roller Bearing ...
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