Solids Control 4145H Rotary Square Kelly Drill Spare Parts
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...drilling, kelly connected with square bushing and rotary bushing, transfer the ground rotary torque to drill pipe and to drive the drill bit,bearing the weight of the drill string.In the drilling of the turbine and screw, the weight of the drill string and...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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api square kelly,drilling kelly bar,kelly drilling tools
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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 with API specification. Processing ......
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
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Drilling Kelly Bar Square Kelly Rod 200*200 For Kato Rig Column Four Side Special
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.../Interlocking Color Gray/Yellow/red/customer Style Mechanical square Kelly bar square kelly rod 200*200 kelly bar for Kato rig column four side special Due to space limitations, not all product details are displayed. For details, please consult Jack An,...
Beijing Jietaihongli Technology Co., Ltd.
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Rotary Square Kelly / Hexagonal Kelly Of Oil Drilling Equipment
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...the bit at the bottom of the hole. Kelly is a long square or hexagonal.precision machined heavy steel bar that is supported by the swivel through the rotary table and is connected to the first joint of drill pipe in the drill string. Straightness of the...
Dongying Oilman Machinery Equipment Co.,Ltd.
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Rotary Drilling Rig Equipment Kelly Bar Spare Parts Spring CQC Certification
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... is a comsumable part, to improve the perforemance and prolong the service life of old kelly bars, we can supply all kinds of spare parts including Kelly swivel, Kelly Spring, Kelly Stub, Water flow block, Kelly Terminal, Kelly Strip, Kelly pipe and so on....
Changsha Golden Drilling Machinery Co.,Ltd
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DM41002 1/50 CZM Kelly-Drilling Rig EK160 Rotary Drilling Piling Machine Model
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DM41002 1:50 CZM Kelly-Drilling Rig EK160 Rotary Drilling Piling Machine Model This meticulously detailed DM41002 1:50 CZM Kelly-Drilling Rig EK160 Rotary Drilling Piling Machine Model is a must-have for serious collectors and construction enthusiasts. ......
Guangzhou Haofeng Supply Chain Management Co., Ltd
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Heavy Duty Kelly Drilling System Long Service Life Yellow Color Hard Rock Drilling
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...Kelly Bar Spare Parts Piling Rig Accessories Kelly bar is the key part of a rotary rig, transfer the torque of the rotary power head and the pressure of the rotary rig system to the drilling tools and its quality affects the performance of the whole machine directly. A kelly......
Kondasin International Co.,Ltd.
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High Performance Square Kelly Hexagonal For Drilling And Weight Bearing
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________________________________________ Product overview: The square drill rod produced and sold by our company Huichi Petro is the core power transmission equipment in oil drilling operations. It is located at the top of the entire drill string and ......
Shandong Huichi Industry and Trade Co.,Ltd.
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Oilfield Steel 5850KN 32362N.M Drilling Rig Rotary Table
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... from a steel casting. Two transmission types (Kelly and pin) are available. Pin transmission type is suitable for API standard square Kelly or hexagonal Kelly roller bushing. Long and short slips are applicable. With API casing bushings and special sling....
XIAN ATO INTERNATIONAL CO.,LTD
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API Top Drive Flushing Pipe Varco High Press Drilling Rig Spare Parts
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... system, which drives the drill string from the top end. In contrast to the Kelly drilling system, it provides many advantages such as more drill pipe handling height which due to higher safety factors during the complicated well-bore condition, the...
Topland Oilfield Supplies Ltd.
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