Factory supply high quality OD394 OD419 OD470mm Interlocking kelly bars 43m 55 m kelly bars for drilling piling rigs
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Interlocking kelly bars 30m 45m 50m Q345B seamless steel tube bored pile kelly bars bg24 bg28 bg36 Interlock Kelly bar adopts the international advanced six-ribs distribution technology. The inner keyboards and outer keyboards are manufactured from overall forging and pressing high-tensile steel . The special heat treatment which make this style Kelly bar with high abrasion resistance, compression resistance and excellent welding properity. Kelly...
Beijing Jietaihongli Technology Co., Ltd.
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BAR 01 Interlocking Kelly Bar Bauer Type , Mechanical Kelly Bar
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BAR 01 Interlocking Kelly Bar Bauer Type , Mechanical Kelly Bar JZTG produces Interlocking Kelly Bar and Friction Kelly Bar with high quality. Interlocking Kelly bars are used with drilling rigs for drilling in dense sand and gravel and weak to strong rock. The Interlocking Kelly bars can be fully locked by mechanical locking system on each section. Kelly bars......
Changsha Golden Drilling Machinery Co.,Ltd
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Interlocking Kelly Bar Piling , Interlocking Kelly Bar For Transferring Torque Pressures
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Interlocking Kelly Bar Friction Kelly Bar Great Pressure Transmission 1. Kelly bar are designed for the purpose of transferring torques and pressures onto a drilling tool. Kelly bar is the main component of rotary rig,its quality directly affects the performance of the whole machine. 2. There is two kinds:friction kelly bar,interlocking kelly bar. 1) Interlocking kelly bar: Interlocking kelly bar......
Kondasin International Co.,Ltd.
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Full Scale Brand Telescopic Interlocking Kelly Bar 445mm
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...Interlocking Kelly Bar Application: Piling Rig Rotary Interlocking Kelly Bar is an important part of hydraulic rotary drilling rig, because its quality directly affects the transmission pressure and working efficiency of the rig. The Kelly bar produced by our company uses advanced processing equipment and experienced engineers, and strict quality control system. Interlocking pressure Kelly bar...
Hebei Tuff Heavy Industry Co., Ltd.
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Telescopic Interlocking Kelly Bar For Hard Rock Drilling
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Telescopic Interlocking Kelly Bar for Rotary Drilling Rig in Foundation Product Description Technical Parameter of Kellyway Inter-Locking Kelly Bars Diameter (MM) Elements Length (M) Torque (KN·M) Max Drilling Depth(M) 355 3&4 8-12 180 42 377/368 3&4 8-13 ......
Hunan Kellyway Machinery Co., Ltd.
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Q355b Interlocking Kelly Bars For Rotary Drilling Rig Equipment
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Interlocking Kelly Bar for Rotary Drilling Rig Kelly Bar: Kelly bar Interlocking kelly bar Interlocking Kelly Bar for Rotary Drilling Rig The whole set of kelly bar with light weight, high strength, high linearity of the single section, small seam between sections and good wear resistance of internal and external keys, it greatly satisfies the special requirements of rotary drilling machine. Two types kelly bar,interlocking kelly bar......
Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
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Combined Interlocking Kelly Bar 52m Drilling Depth
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...Kelly Bar Mechanical Locking Type Multilocking Kelly Bar Combined type kelly bar is a kind of combination drill, which is formed by mechanical locking type, full interlocking type, frictional type and other various forms. There are a variety of combinations. Generally speaking, the kelly bar......
Beijing jiayou xincheng industry and trade co. LTD
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Drill Depth Interlocking Kelly Bar Piling Rig Drilling Parts Forging 53m
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...Interlocking Kelly Bar Products Feature 1.Kelly bars (also called grief joints, kelly joints and kelly stems) are used during the execution of boreholes by hydraulic rotary drilling rigs. 2.APIE has been providing quality friction and interlocking Kelly bars......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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Drilling Accessories Interlocking Kelly Bar 4 x 24.5M Bauger standard Kelly Box
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Drilling Accessories Interlocking Kelly Bar 4 x 24.5M Bauger standard Kelly Box drilling accessories with interlocking kelly bar Dimension: kelly bar: 4*24.5M...
Beijing Sinovo International & Sinovo Heavy Industry Co.Ltd.
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Rotary Drilling Rig Friction Kelly Bar , Pile Driving Machine Interlocking 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.......
TYSIM PILING EQUIPMENT CO., LTD
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