Oil Well Drilling API spec. Standard Rotary Square Kelly/Hexagonal Kelly
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Each kelly shall be conduct 4145H full length heat treatment to ensure that hardness can reach 285-341HB at 1inch from OD; impact energy more than 54J. Each product shall conduct sleeve gauge test strictly in accordance with API specification. Processing ......
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
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API RTS Mining Roller Kelly Bushing Drill Spare Parts
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... to pass the torque to the down hole drilling tools. Kelly roller bushing includes square drive and four-pin drive: it is applicable to the ZP175-ZP375 rotary table and to 3 1/2” – 6” square and hexagonal kelly’s of different sizes. The design and...
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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6 Inch Premium Oilfield Tools Rotary Kelly API 7-1 Standard
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COMPANY PROFILE We(SWS) are specialized in cementing tools drilling tools, and casing accessories, engaging in the development, manufacturing, sales and service. Advanced downhole tool manufacturing technology is used to provide products that exceed ......
Jiangsu Service Petroleum 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......
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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API 7K Oil Drilling Wellhead Equipment Spare Type HDS HDP RTM RTS Roller 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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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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Piling Crrc Used Rotary Drilling Rig Cat C9 Engine
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Rotary Drilling Rig 1 Manufacture Year 2015 2 Brand CRRC 3 Original China 4 Model 280D 5 Condition Good 6 Working Hours 7000 7 Max Depth 85m 8 Max Diammeter 2500mm 9 Torque 280kN.m 10 Kelly Bar Specification OD508mm*4*15m Interlocking Kelly Bar Welcome Contact Us Due to space limitations, not all product details are displayed. For details, please consult Cathy Lee, WhatsApp+8613311085686 Any need feel free connect me please https://api......
Beijing Jietaihongli Technology 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 ......
APIE FOUNDATION EQUIPMENT （CHINA）LIMITED
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Square Split Master Bushing For Rotary Table Oil Drilling
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...API Split Master Bushing Square Bushing For Rotary Table Product description Main bushing and insert bowl for turntable Main bushing and insert bowl sizes from 17.1/2 to 49.1/2 inches. They are cast from high quality alloy steel and dimensioned to API Spec 7K. There are two types of pin-driven and square-driven. API standard rotary slips, collar slips, casing slips and roller kelly bushings can be included. Model Rotary...
Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
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