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 7K 3" Square Roller Kelly Bushing Drill Spare Parts
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...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. There are...
Xi'an TianRui 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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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 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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4'' Rotary Drilling Rubber Hoses Decoking Kelly Vibrator Hoses API 7K
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4'' Rotary Drilling Rubber Hoses Decoking Kelly Vibrator Hoses API 7K High Pressure Drilling Rotary Hoses is used in drilling and exploration work. Suitable for hydraulic fluids, such as hydraulic oil, fuel oil, lubricants, emulsion, glycol and water.......
XIAN ATO INTERNATIONAL CO.,LTD
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Swivel Model SL135 API 7K Forging Drilling Rig Working Pressure 35MPa
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... (KN) Max recommended speed(r/min) Max.working pressure(Mpa I.D.of stem mm(in) Sub thread type to stem (API)in Sub thread type to kelly (API)in Overall dimensions(Lx WxH)(mm)...
Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
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Api 7k Abrasion Resistant Hoses , Kelly Hose Flexible Spiral Steel Wire
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LT301 API 7K——Super Abrasion Resistant Acid & Hydraulic Fracturing Application: flexible line using for delivery water-based, oil-based, acid-based and foam fracturing fluids under high pressure in acid, sand and hydraulic fracturing works Tube: UPE ......
Luohe Letone Hydraulics Technology Co.,Ltd.
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API 7K Power Tong /ZQ127-25Y Hydraulic Power tong for drilling equipment
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Product Brief Introduction 25Y-hydraulic power tongs in the field workover operations on the dumping of 2 3/8"-3½"drill pipe, and 2 7/8"- 4½"tubing and 4½"-5½" casing of a dynamic open-clamp . 1, the clamp from the torque hydraulic motor driven back by ......
Shanghai RuiTou Petroleum Machinery CO.,LTD.
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17.5inch Tower Crane Mast Alloy Steel Master Bushing for Construction
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... conform to API Spec 7K. There are two types : pin drive and square drive. API standard rotary slip, drill collar slip ,casing slip or roller Kelly bushing can be contained in them . Bushing Type Master(inch) In bowl Pipe size (inch) MSS as a whole and...
Wuxi Ketong Engineering Machinery Manufacture Co.,Ltd
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