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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MDP Roller Kelly Bushing API Oilfield Drill Spare Parts
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... the torque to the down hole drilling tools. Roller Kelly bushing is divided into two types by drive mode, pin drive and square drive. Based upon duty, it can be divided into heavy duty, medium duty and light duty. Our Roller Kelly bushing is designed and...
Xi'an TianRui Petroleum Machinery Equipment 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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Oilfield wellhead tools API model LDS roller kelly bushing
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Roller kelly bushing technical parameters: Model HDS 27-HDP 20-HDP MDS 20-MDP 17-MDP LDS Type Heavy Medium Light Max.torque N.m 32365 22555 13729 ft.lbf 23871 16636 10126 Drive Mode Square Pin Square Pin Square Square mm 76.2~152.4 63.5~133.35 63.5~133.35......
Dongying Kangyu petroleum Engineering Technology Service Co.,Ltd
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2015 hot sale API drilling equipment API square drill kelly /API drill kelly/rotary
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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 Upper Kelly Valves and Lower Kelly Valves 15000PSI
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Kelly valve is a manually operated ball type drill stem valve; it is divided into upper Kelly valve and lower Kelly valve. The upper Kelly valve is connected between lower end of swivel and upper end of Kelly; the lower Kelly valve is connected between ......
Shaanxi Haige Machinery Co.,Ltd
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CuSn10Pb10 Track Roller Bimetal Bushing Friction Welded Flange Bimetal Bushing
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PVB035 Friction-Welded Track Roller Bimetal Bushings PVB035 friction welding bimetal bearing is made of bimetal rolling bearing and bimetal thrust washer by welding. This type of bimetal bush adopts copper alloy at the sliding part in contact with the ......
Jiashan PVB Sliding Bearing Co.,Ltd
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ATM Parts 29008780000A Diebold Gear Cam Roller Cam Bushing 29-008780-000A
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Diebold OP Diebold Opteva 369 368 378 562 ATM Parts 29008780000A Diebold Gear Cam Roller Cam Bushing 29-008780-000A ATM Parts 29008780000A Diebold Gear Cam Roller Cam Bushing 29-008780-000A Product Description Brand Diebold P/N 29-008780-000A 29......
Beijing Chuanglong Century Science & Technology Development Co., Ltd.
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45 Tooth Roller Diamond Bush Hammer Tools For Stone Lychee Surface
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45 Tooth Bush Hammer Roller Diamond Tool for Stone Lychee Surface Bush hammer is used for grinding the stone surface, to get bush hammer effect, also called litchi surface. It plays the role of anti-skid and also can play the role of decoration; 1. Freely ......
Deqing Youshi Diamond Tools Co., Ltd
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