Customized 350mm To 3000mm Drilling Rig Kelly Bar Transform Section
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... transform section will be a good tool for that .For example ,the size of drive stub is 200*200mm,and the size of the existing drilling bucket ‘s Kelly box is 150*150mm,we can use the 200-150 Kelly bar transform section to help to connect them ,and also...
Hebei Tuff Heavy Industry Co., Ltd.
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Soilmec Rt3 Friction Piling Rig Kelly Bar 3 Sections 30m Drilling Depth
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... of boreholes with hydraulic drill rig . kelly bar transfer the torque to the rotary drive and crowd pressure to the drill tools . a kelly bar consist of 2-5 telescopic sections with a system drive keys and lock recesses, welded onto their outer surface....
Beijing Jietaihongli Technology Co., Ltd.
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Custom Kelly Bar Piling Drilling Rig Spare Parts Interlocking
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The inner keyboard and outer keyboard are integrally forged with high-strength steel. Special heat treatment gives this style of kelly high wear resistance, compression resistance and excellent weldability. The kelly is based on the configuration and ......
Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
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JZTG Friction Kelly Bar Drill Telescopic Tailor Made 4-5 Section
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...Kelly Bar Drill Telescopic Tailor Made 4-5 Section Changsha Golden Drilling Machinery co.,ltd is a leader in design,manufacturing and selling of Kelly bar for construction rotary drilling rigs in China & Overseas. Our JZTG brand Kelly bars may be made in friction type and interlocking type, in 3, 4, 5 or 6 elements for all types of foundation rotary drilling rig-sin the market. We can also supply our worldwide customers with Kelly...
Changsha Golden Drilling Machinery Co.,Ltd
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Light Weight Kelly Bar Piling , Kelly Drilling System 3 4 5 Sections Small Clearance
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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 bar consists of 2-5 telescopic tubular section......
Kondasin International Co.,Ltd.
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JCR-5 Multi Locking Drilling Kelly Bar 36m Depth
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...boards. The other is 3 sets external straight with full pressure keys on it, apply for IMT rigs. This interlocking kelly bar mostly used for hard layer, like rock or stone layer etc,. Model Outer diameter (mm) Layers*Lengthof each section Drilling depth (m...
Beijing jiayou xincheng industry and trade co. LTD
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Q345B Drill Depth Forging Kelly Bar 53m Rotary Construction Machinery
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...kelly bar rotary drilling Products Feature Two types of kelly bars: 1.Friction Kelly Bar 2.Interlocking Kelly Bar Interlocking kelly bars are used with pilling rigs for drilling in dense sand, gravel and weak to strong rock. The interlocking kelly bars can be fully locked by mechanical locking system on each section. Kelly bars......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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Rotary Q345B Drilling Kelly Bar , Drill Shafts With Shock Absorbing Spring
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..., 150x50, 200x200. Other types can also be customized. We provide a damping system consisting od the damping spring and rubber ring in order to reduce damage to each impacted element. The IMT drilling ......
Hunan Kellyway Machinery Co., Ltd.
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27 Simn 10 To 94 M Depth 559mm Dia Kelly Bar Drilling
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...Kelly Bar Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine. Based on the rich manufacturing experience and by absorbing the advanced technology both at home and abroad, We have 2 types kelly bar, interlocking and friction. The kelly bar length depends on actual needs of customers......
TYSIM PILING EQUIPMENT CO., LTD
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Ss400 Q235 St37 Universal Steel Angle Bars C Section Steel Beam Upn 160 U 100 50x25
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ss400 q235 st37 universal carbon c steel upn 160 u 100 steel c beam channels channel steel size 50x25 beam price per kg Size Specification: 20*20-200*200mm Thickness: 6m-12m (Size can be customized.) Surface N0.1, N0.4, 2D, 2B, HL, BA, 6K, 8K, Mirror,etc ......
Shanghai Titanic Steel Co., Ltd.
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