High Efficiency Construction Machinery Friction Kelly Bar 83m Drilling Depth 3000mm Diammeter
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...Construction Machinery Friction Kelly Bar 83m Drilling Depth 3000mm Diammeter Frictional Kelly Bar 470/6/15m Friction type drill Kelly bar is a kind of drill pipe type with international advanced six-ribs distribution technology composition. The Kelly bar can generate pressure force when the Kelly bar......
Beijing Jietaihongli Technology Co., Ltd.
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Construction Foundation High Linearity 42m Depth Telescopic Kelly Bar
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Telescoping Inter Locking Kelly Bar For Construction Foundation Drilling Equipment Specifications Diameter (MM) Elements Length (M) Torque (KN·M) Max Drilling Depth(M) 355 3&4 8-12 ......
Hunan Kellyway Machinery Co., Ltd.
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Construction Equipment Interlocking Kelly Bar For IMT / Soilmec Rotary Drilling Rig
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China Factory made drill rig drill tool interlocking kelly bar Friction Kelly Bar Deep Foundation Piling Products Feature 1. Strict selection of raw materials from large fctories and forging parts such as drive stub to assure the reliable quality; 2. The ......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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Construction Machinery Telescopic Boom Crane Truck QY70K-I XCMG Official 70 Ton
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XCMG Official 70 Ton Construction Machinery Telescopic Boom Crane Truck QY70K-I For Sale 1. Full dimension flat-head cab for chassis, all covered walking surface, double H-......
SINO VEHICLE & EQUIPMENT COMPANY LTD
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Construction Machinery Telescopic Arm , Lightweight Excavator Boom Arm Customized
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Telescopic Excavator Arm for Construction Lightweight Telescopic Excavator Boom Popular Excavator Telescopic Arms Product Description-------Excavator Telescopic Boom What is an excavator telescopic arm? A telescopic boom on an excavator is designed to ......
Jiangmen Kaiping Zhonghe Machinery Manufacturing Co., Ltd
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Construction Machinery concrete reinforcing bar 6m 12m HRB400 HRB500 Hot Rolled Rebar
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Product Description HRB400 HRB500 steel bar is a common building material with a series of unique characteristics and a wide range of applications. First, HRB400 HRB500 steel bars have good mechanical properties. Its tensile strength reaches more than ......
SHANDONG ZHENGDEMETAL 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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Piling Rig Accessory Kelly Bar Drilling Equipment Heavy Construction Equipment
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...Construction Equipment 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......
Kondasin International Co.,Ltd.
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Full Scale Brand Telescopic Interlocking Kelly Bar 445mm
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...Telescopic 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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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 may drill the hard layer in the range of 0-50 meters. It can be used for construction......
Beijing jiayou xincheng industry and trade co. LTD
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