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All api 7 1 kelly hexagonal wholesalers & api 7 1 kelly hexagonal manufacturers come from members. We doesn't provide api 7 1 kelly hexagonal products or service, please contact them directly and verify their companies info carefully.
| Total 7 products from api 7 1 kelly hexagonal Manufactures & Suppliers |
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Place of Origin:China Brand Name:SHUGUANG 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.
Jiangsu |
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Brand Name:TR Solids Control Model Number:TRFZG Place of Origin:Xi'an China Oilfield Drilling Tools Drill Kelly Pipe Hex Kelly / Square Kelly Product Overview Kelly is located in the top of the drill string, with square and hexagonal. In rotary drilling, when it is drilling, kelly connected with square bushing and rotary bushing, ... |
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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Model Number:Square Kelly & Hexagonal Kelly Place of Origin:China API 7-1 5-1/4′′ Square Or Hexagonal Kelly Drill Pipe For Oilfield Drilling Kelly is the drive part of whole drill string, it transmits the torsional energy from the rotary table to the bit in the bottom of the hole. Kelly is supported by the swivel through the rotary table and connected to the first joint of drill pipe in the drill string. Kelly has been approved by the API... |
Dongying Oilman Machinery Equipment Co.,Ltd.
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Brand Name:Lake Model Number:All models Place of Origin:China ... 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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Brand Name:SWS Place of Origin:China 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
Jiangsu |
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Brand Name:LS Model Number:ZP375 Place of Origin:China ... from a steel casting. Two transmission types (Kelly and pin) are available. Pin transmission type is suitable for API standard square Kelly or hexagonal Kelly roller bushing. Long and short slips are applicable. With API casing bushings and special sling. |
XIAN ATO INTERNATIONAL CO.,LTD
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