Machinery Designing & Processing
Description
Description: Integral Lifting Sub is the special tools for lifting of the drill tools in petroleum, natural gas industry and geologic exploration.The drill tool lifting sub is divided into a or b type structure.The a type has 18 degree shoulder, the b type has 90degree shoulder.The lifting sub can be selected according to elevator’s structure. The integral lifting subs are made of high strength alloy steel. With strong lifting capacity, reliable and safe feature, the lifting subs can meet with the requirements to lift drill tools in drilling or exploration in deep well or extra-deep well. All connections are complied with API standard.
Lift subs are used to lift BHA components such as drilling motors, jars, shock tools, drill collars, etc. from the catwalk to the rig floor. Lift subs are simply screwed to the top of the tool and feature an elevator groove, engineered to API specifications, that the rig uses to pick up the tool.
features:
Usage: for lifting of the drill tools
Type: divided into type A or type B structure
Construction: 18 or 90 degree shoulder
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Mudanjiang Dongxu Machinery Co.,Ltd
drilling tools
Address: Dongxu 2st, No5,Aimin Dis, Mudanjiang City,
Mudanjiang, Heilongjiang
China, 157011
Tel: 864536187299
Fax: 8604536290768
