Machinery Designing & Processing
Description
Wash-over pipe is a specialized tool which is applied to wash-over stuck drilling tool so as to remove down hole stuck accident. wash-over pipe has a two-step, double-shouldered thread joint with flush outside and inside diameters. This buttress-type thread assures quick makeup and high torsional strength. A wide assortment of sizes is available ranging from 3 1/2& quot; to 20& quot;.
Lift plugs are designed to provide an economical method of handling wash-over strings. They are available in all thread types and sizes, have sufficient shoulder diameter to support handling the wash-over string, and can be ordered with or without lifting bail.
Elevator lift subs are used to handle the wash-over string and have an upper shoulder as well as reduced neck for securing in the elevator.
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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
