70MPa Mono Conductor Knuckle Joint E Line Tools for Wireline
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... for tool string. Because the weight bar and jar cannot adjust its bending degree, The Mono-conductor Knuckle Joint can ensure the normal operation of the cable. II. Technical parameters: 1. specification: 1-11/16 "; 2. Connecting thread: 1-3/16-12un; 3....
Ruixin Energy Equipmnet
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Alloy Steel Roller Ball Knuckle Joint Slick Line Tools
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...Tools Roller Ball Knuckle Joint Slick Line Tools Basic String The Roller Ball Knuckle Joint is the component of wireline tool string. The Wireline Knuckle Joints are used to add flflexibility to the tool string and knuckle joints are effective in deviated wells. Whenever Stem and jar are not aligned or not moving freely it is impossible to operate tools. However adding knuckle joint......
Techcore Oil Tools Co.,Ltd,
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15/16UN Swivel Joint Knuckle Joint For Wireline Tools String 1.5" - 2.5"
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...Joint / Knuckle joint For Wireline Tool String 1.25" - 2.5" The Swivel Joint is the knuckle joint, as the part of wireline tool string, the swivel joint is used to minimize the line twist when running in and and pulling out of the well. It is usually located below rope socket and the bearings permits rotational movement when maintaining longitudinal rigidity in the tool......
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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