Carbon Steel Interlocking Kelly Bar Thick Inner High Reliability Professional Design
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...the pressure produced by the drilling machine.. The high quality of the components, all certified steels for the high mechanical features together with the strict procedures of the quality system ISO 9002, allows us to guarantee the highest reliability. 1)...
Kondasin International Co.,Ltd.
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CE Interlocking Kelly Bar , Bauer Kelly Bar Customized Pile Foundation Rig
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.... (2) All kelly bars are available as friction and interlocking version. (3) High strength steel tube material is picked and heat-treated to arrange production. (4) Special toolings are set up to ensure the straightness of tubes during welding process 2....
Changsha Golden Drilling Machinery Co.,Ltd
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BAUER Piling Rig Interlocking Kelly Bar Q355B Forging
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BAUER /CMV Piling Rig Interlocking Kelly Bar Foundation Kelly Bar Feature 1. All kelly bars use seamless steel tube from large steel factories. 2. All steel tubes will be under sandblasting processing to improve the surface. 3. Locks and drive shell use ......
Hebei Tuff Heavy Industry Co., Ltd.
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OD394 OD419 OD470mm Interlocking Kelly Bars
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... 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...
Beijing Jietaihongli Technology 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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Customized Drilling Rig Interlocking Kelly Bar Deep Foundations Seamless Steel
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Customized drilling Rig Interlocking Kelly Bar Foundation Kelly Bar Products Feature 1. All kelly bars use seamless steel tube from large steel factories. 2. All steel tubes will be under sandblasting processing to improve the surface. 3. Locks and drive ......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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Alloy Seamless Steel Telescopic 377mm Interlocking Kelly Bar
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377mm Inter-Locking Kelly Bar For Drill Rotary Piling Rig Ground Hole Specifications Diameter (MM) Elements Length (M) Torque (KN·M) Max Drilling Depth(M) 355 3&4 8-12 180 42 377/368 3&4 8-13 220 46 406/394 3&4 8-14 230 50 419/426 3&4 8-15 250 54 440/445......
Hunan Kellyway Machinery 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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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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Interlock Kelly Bar for rotary piling rig
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We can provide kelly bar for BAUER, MAIT, IMT, SOILMEC, CASAGRANDE and other foreign brands rotary drilling rig. 1. High quality and competitive price 2. Different type of kelly bar combined and advantage together 3. Long time use Kelly bar is the key par......
Beijing Guangying Construction Machinery Co.,Ltd
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