API 7K Oil Gas HDS HDP Heavy Type Roller Kelly Bushing
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...Heavy Type Roller Kelly Bushing for Oil and Gas Product Interview 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 fabrication conforms to API Spec. 7K and SY/T5080 as well as other technical standards and the special structural design can facilitate the change and adjustment of the roller. Roller...
Xi'an TianRui Petroleum Machinery Equipment 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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...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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Oilfield wellhead tools API type 27-HDP 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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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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Collar Type Bimetallic Bearing Bushes For Track Roller
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... tailored for track rollers, ensuring smooth and efficient operation under heavy loads and demanding conditions. The bimetallic construction of these bearing bushes offers a unique combination of properties. The outer layer is made of a harder material,...
JIAXING VIIPLUS INTERNATIO NAL CO.,LTD
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Sany Heavy Rock Interlock Kelly Bar Drilling
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High Efficiency sany Drilling Kelly Bar , Bauer Kelly Bar For Drilling Rig 1. Material: Q345B or 35CrMo 2.Type: Interlocking kelly bar, friction kelly bar, combined interlocking and friction kelly bar, square kelly bar etc customized as per requirement 3.......
Beijing Jietaihongli Technology Co., Ltd.
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Durable Heavy Duty Roller Chain For Construction Machinery
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...Heavy Duty Roller Chain For Construction Machinery Heavy duty roller chain, Heavy type roller chain, heavy duty chain, heavy series roller chain Heavy type chain are also referred as heavy duty roller chain.The plate of the roller chain is thicker than normal plate.Heavy type chain provides increased fatigue resistance for those drives subjected to heavy......
ZHENJIANG FRESH MARINE SUPPLY 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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Customizable 440V 5KW Heavy Duty Rollers For Moving Equipment
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...Heavy Duty Rollers For Moving Equipment Custom Heavy Duty Transition Idler Steel Conveyor Carry Roller There are two types of rollers: steel and plastic rollers. There are three types of bearing seats for rollers: cast iron, stamped steel plate and phenolic plastic. The seal of the roller can be divided into steel and plastic. Their seals are filled with grease inside. The quality of the roller......
HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
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