Heavy Construction Machinery Parts Kelly Bar Drilling For Rotary Rig
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*3 - 6 telescopic tube for drilling depth from 10 - 150 m *Torque transfer capacity 30 - 500 kN.m *Drilling diammeter 400-3000mm Kelly bar is based on domestic rig configuration and condition demand, combined with the home and abroad advanced manufacture ......
Beijing Jietaihongli Technology 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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Diameter 355mm Pilling Kelly Bar Drill Rig , Drilling Rig Kelly Bar Alloy Seamless Steel
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Construction Machinery Parts Drilling Friction Kelly Bar for Pilling Works Specifications Diameter (MM) Elements Length (M) Torque (KN·M) Max Drilling Depth(M) 355 3&4&5 8-12 180 54 377/368 3&4&5 8-13 220 59 406/394 3&4&5 8-14 230 64 ......
Hunan Kellyway Machinery Co., Ltd.
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Advanced Kelly Bar Piling , Kelly Bar Drilling Equipment For Soft Silt Layer
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... and the pressure produced by the drilling machine,it can drill in dense sand and gravel and weak to strong rock. About the quality of the key components,we select raw materials and forging parts such as drive stub ......
Kondasin International 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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High Torque Friction Kelly Bar Drilling 49-110m Depth
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Friction Kelly Bar APFFKB series kelly bars are designed to be used for soft and silt strata, with diameters ranging from Ø340-580mm. To guarantee long-life and reliability of the product, high quality materials provided with strict technical standards......
Beijing jiayou xincheng industry and trade co. LTD
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Construction Friction bar Or Interlocking Type Kelly Bar Drilling Tools For Rotary Piling Rig Parts
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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 3 298 3 15 to 33 7.35 to 13.35 4 305 3 or 4 12 to 36 5.75 to 10.50 5 325 3 or 4 15......
TYSIM PILING EQUIPMENT CO., LTD
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Hexagonal and Round Construction Machinery Parts Quality Hollw Drill Steel
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...m premium grade steel and through closely-controlled metallurgical processes.The result is quality hex hollow drill steel with increased hardenability,uniform grain structure,and excellent machinability,which is difficult to break.Drill rods made of our...
SUVEC Rock Drilling Tools
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377mm Interlocking Kelly Bar Foundation Construction Piling Equipment Spare Parts
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... the transmission pressure and working efficiency. Our Kelly bar uses advanced processing equipment and experienced engineers more than 8years, and complete strict quality control system. Interlocking pressure Kelly bar contains 3 or 6 foreign keys with...
Hebei Tuff Heavy Industry Co., Ltd.
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Od273-575 Kelly Bars Rotary Drilling Interlocking
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...’s top brands, but also provide one-stop solution for the world foundation construction users. While providing customized quality products, our services will leave you with no worries. We boast a group of experienced foundation construction experts and...
Tianjin jinyiyuan Heavy Machinery Manufacturing Co., Ltd
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