Mar 9 18:21
2 mos ago
10 viewers *
English term
cross-over sub
English to Romanian
Tech/Engineering
Petroleum Eng/Sci
platforma foraj offshore
cross-over subs and other bottom-hole equipment equipment
Proposed translations
(Romanian)
| 4 | manșon de reducție |
Éva Krecht
|
References
| couplings for API ST&C and LT&C threads |
Tomasso
|
Proposed translations
1 hr
Éva Krecht
Romania
Romania
Native in Romanian
Romania
Engineer and philologist
Native in: Hungarian 
, Romanian
Works in: English to Hungarian, English to Romanian, Romanian to Hungarian, and 3 more.
Related KudoZ points
:
36
manșon de reducție
„The term "crossover sub" is used to describe a mechanical component with threaded connections. It's used to connect components with different sizes or thread types.
Crossover subs are most often found in the drill pipe between the drill pipe and drill collars, as well as at other locations throughout the drill string. These components let the driller modify installations according to their field conditions.”
https://www.superiorperformance.com/company-news/the-importa...
„crossover = reductie (...)
sub = reductie, manson de reductie, cupon de teava”
http://www.amac.md/Biblioteca/data/26/01/Vocabular/Dictionar...
Crossover subs are most often found in the drill pipe between the drill pipe and drill collars, as well as at other locations throughout the drill string. These components let the driller modify installations according to their field conditions.”
https://www.superiorperformance.com/company-news/the-importa...
„crossover = reductie (...)
sub = reductie, manson de reductie, cupon de teava”
http://www.amac.md/Biblioteca/data/26/01/Vocabular/Dictionar...
Reference comments
5 mins
Reference:
couplings for API ST&C and LT&C threads
"6.4 Crossover Joints and Subs
When the pipe is measured, that is the time to check all the crossover joints (if required) as to correct threads and correct placement in the string on the racks or a separate location where they can be added to the string when required. Be sure the crossovers are included in the tally. There should be at least one spare for each type of crossover used. Crossovers for proprietary connections should be cut only by a machine shop or manufacturer licensed to cut that specific thread. The legal issue is one thing, but an improperly cut thread can cause failure of the string.
Crossover subs or couplings for API ST&C and LT&C threads need special comment.
https://www.sciencedirect.com/topics/engineering/crossover-s...
When the pipe is measured, that is the time to check all the crossover joints (if required) as to correct threads and correct placement in the string on the racks or a separate location where they can be added to the string when required. Be sure the crossovers are included in the tally. There should be at least one spare for each type of crossover used. Crossovers for proprietary connections should be cut only by a machine shop or manufacturer licensed to cut that specific thread. The legal issue is one thing, but an improperly cut thread can cause failure of the string.
Crossover subs or couplings for API ST&C and LT&C threads need special comment.
https://www.sciencedirect.com/topics/engineering/crossover-s...
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