Rotary Q345B Drilling Kelly Bar , Drill Shafts With Shock Absorbing Spring
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... 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 rigs, known as the "AF" series, drill shafts from 16 to...
Hunan Kellyway Machinery Co., Ltd.
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Foundation Drilling Rig Kelly Bar BK200/368/3/18m Engineering Ground Drill Kelly Bar
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...Drilling Rig Kelly Bar BK200/368/3/18m Engineering Ground Drill Kelly Bar Drilling Rig Kelly Bar BK200/368/3/18m Kelly Bar Application:Be used for Rotary piling rig drilling tools dig hole in rock or soil layer. Type:Telescopic Kelly Bar 3/4 /5sections Lock Type:Interlocking / Frictional Max Drilling Depth :20-60m Max Drilling Diammeter:2000mm OEM/ODM Both Material Q345B......
Beijing Jietaihongli Technology Co., Ltd.
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Q345B Friction Kelly Bar Casagrande B170 B180hd Yellow Coler BG15V
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Q345B Friction Kelly Bar Casagrande B170 B180hd Yellow Coler BG15V 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 or the drilling......
Changsha Golden Drilling Machinery Co.,Ltd
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Rotary Drilling Kelly Bar Piling , Friction Kelly Bar Heat Treatment Outer Key
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... rig system to the drilling tools 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 supply two kelly bar, interlocking and...
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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Q355D Interlocking Drilling Kelly Bar For Sany / Zoomlion / Xcmg Rotary Rig
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... technology at home and abroad to make it more durable. Its quality directly affects the performance of the whole machine. Our company mainly produces two kinds of Kelly, interlocking drill pipe and friction drill pipe. The length of Kelly depends on...
Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
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Key Parts Of Foundation Drilling Tools Seamless Steel Tube Drilling Kelly Bar
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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 ......
TYSIM PILING EQUIPMENT CO., LTD
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api square kelly,drilling kelly bar,kelly drilling tools
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...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 Equipment Company Information Jiangsu Shuguang Huayang Drilling......
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
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Q345B Drill Depth Forging Kelly Bar 53m Rotary Construction Machinery
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...drill depth forging 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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Strong Abrasion Resistance Friction Kelly Bar 377mm Rotary Drilling Rig Parts
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...Drilling Rig Parts Strong Abrasion Resistance Friction Kelly Bar Application: With the rich manufacturing experience and engineering experience ,we have received the good feedback from many customers about our drilling tools and kelly bar. There are 2 types of kelly bar, interlocking and friction. The kelly bar length depends on actual needs of customers or the drilling machines' parameters. The friction Kelly bar......
Hebei Tuff Heavy Industry Co., Ltd.
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