Integral Square Drive Drilling Rotary Table Kelly Bushing
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...Kelly Bushing for Drilling Rotary Table Product Descrption Roller Kelly bushing is to drive kelly by matching with rotary bushing. There are two drive modes: square drive and pin drive. Thre types: Heavy, medium, and light. For kelly: Square and Hexagonal. It fits for 17 1/2-49 1/2 in rotary tables. The product is designed and manufactured according to API Spec 7K Specification for Drill and well servising Equipment. Roller Kelly...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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Rotary Table Kelly Bar Piling Rod 3-5 Sections For Foundation Drilling Hole soilmec kelly bar
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Customized Drilling Tools Piling Rig Attachment Kelly Rod Kelly Bar BG28 OD419x4x19m Elements 2-6 Damping Spring Usual spring & Disc spring Kelly Box 200*200 Kelly bars can be divided into two main types: friction kelly bars and interlocking kelly bars. ......
Beijing Jietaihongli Technology Co., Ltd.
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Rotary Table Max.torque 13.7 (kN.m) Max.rotary speed 300 (r/min) Rated dead load 2700 (kn)
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Rotary Table Max.torque 13.7 (kN.m) Max.rotary speed 300 (r/min) Descriptions of Rotary Table Max.torque 13.7 (kN.m) Max.rotary speed 300 (r/min) : API Spec 7K standard; Alloy steel gear and pinion; Split type main bushing is a steel casting ; Kelly drive or pin drive option: Pin drive may be avaiable in roller type bushing of API standard kelly or hexagonal kelly; Either long or short slips are usable; Matched with API standard casing bushing...
XIAN ATO INTERNATIONAL CO.,LTD
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API 7K HDS HDP RTM RTS Roller Kelly Bushing For 17 1/2" - 49 1/2" Rotary Table
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...Kelly Bushing For 17 1/2" - 49 1/2" Rotary Table Product Description: Kelly roller bushing is a petroleum drilling tool. It is a special equipment used by the oil and gas and geological drilling departments to transmit torque in the drilling of oil and gas wells. It is matched with the rotary square shoe. This product is a component that drives the Kelly......
Shandong Huichi Industry and Trade Co.,Ltd.
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API Oil Drilling Equipment Spare Roller Kelly Bushing for Rotary Table
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... bar. The product reduces its friction with Kelly bar by the rolling of four rollers in order to prolong its life. The product can also fit to four-sided or six-sided Kelly bar by charging roller, and then connect it with various rotary tables, with two...
Dongying Oilman Machinery Equipment Co.,Ltd.
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MSP MPCH Master Bushing Solid Body For Rotary Table 27.5 Inch 37.5 Inch For Oil Drilling
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...Bushing Solid Body For Rotary Table 27.5 Inch 37.5 Inch For Oilfield Drilling Rotary Table Master Bushing We produce various rotary table (171/2 in to 491/2 in)bushings and inner liners.Our materials are alloy steels,and dimensions are in accordance with API Spec 7K.There aret wo types of bushings,ie,the solid body type and split body type,and there are also two structures,which includes Kelly driving and pin driving.Our bushings...
Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
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API 7k Standard Drilling Rig Roller Kelly Bushing
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... friction between rolls and kelly pipes is reduced to extend service life. Change different rollers to match with different squares and hexagonal kelly pipes and connect with different rotary tables. Two transmission styles (square and pin connect) are...
Dongying On-tech Equipment Co., Ltd
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EMSCO T4950 rotary table bushing and 20 inch casing bushing from China Baoji city
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.../2”roller bushing, squre driving3 1/2 ”, 2 3/8”-8 5/8” bushing (for drilling)2 3/8”-8 5/8”, 9 5/8”-10 3/4”bushing (for 9 5/8” casing)9 5/8”-10 3/4” 11 3/8”-13 3/8”bushing (for 13 3/8”casing)11 3/8”-13 3/8” 20"busing (for 20"...
Baoji We-Tell-Land Petroleum Machinery Co.Ltd
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Rotary Drilling Kelly Bar Piling , Friction Kelly Bar Heat Treatment Outer Key
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... 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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Oilfield wellhead tools API spec 7K Master Bushings for rotary table
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...rotary bushing are suitable for API standard rotary slips, drill collar slips, casing slips,insert bowls and roller bushings, with two structures: solid body and split body. Two drive types are available: pin driven and square driven. It is designed and manufactured according to API Spec 7K “Specification for Drilling Equipment”. Rotary Table Size Master Bushing Model Insert Bowl Application(in) 171/2 MSS (solid split) Bushing...
Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
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