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Is féidir máistir -bhusanna a roinnt i dtrí chineál struchtúir, insí, soladach, nó scoilte. Tá dhá chineál bealaí tumadóireachta, bioráin agus cearnóg ann. Tá sé curtha in oiriúint don tábla rothlach de réir méide ó 17 1/2 go 37 1/2 (49 1/2 isteach) faoi seach. Nuair a chuirtear an babhla isteach, (nach bhfuil babhla curtha isteach ag cuid acu), is féidir é a nascadh le duillíní rothlacha agus le sorcóir Kelly Bushing a mhonaraítear de réir API Spec 7K.
Méid | an tábla rothlach (i) | cuir isteach tubulars babhla | OD (in) |
---|---|---|---|
MSS (soladach) | 17 1/2-23 | Cuir isteach Bowl 1011 | 2 3/8-7 5/8 |
Cuir isteach Bowl Breise 1024 | 2 3/8-8 5/8 | ||
27-1/2 | Cuir isteach Bowl 1022 | 2 3/8-7 5/8 | |
Bowl Breise Breise 1025 | 2 3/8-8 5/8 | ||
Cuir isteach Bowl 1026 | 9 5/8-10 3/4 | ||
Cuir isteach Bowl 2002 | 11 3/4-13 3/8 | ||
MSS (scoilte) | 17 1/2-27 1/2 | - | 2 3/8-7 5/8 |
MSPC (soladach) | 20 1/2-22 1/2 | Cuir isteach Bowl 1809 | 2 3/8-8 5/8 |
Cuir isteach Bowl 1902 | 9 5/8-10 3/4 | ||
Máistir bushing1805-1 | 11 3/4-13 3/8 | ||
Máistir bushing19333 | 11 3/4-13 3/8 | ||
23-27 1/2 | Uimh.3 Cuir isteach Bowl 1810 | 2 3/8-8 5/8 | |
Uimh.2 Cuir isteach Bowl 1904 | 9 5/8-10 3/4 | ||
Uimh.1 Cuir isteach Bowl 1903 | 11 3/4-13 3/8 | ||
MDSP (scoilt) | 17 1/2-20 1/2 | - | 2 3/8-8 5/8 |
MSP (scoilt) | 27 1/2 | - | 2 3/8-8 5/8 |
Mpch | 37 1/2 | Uimh.3 Cuir isteach Bowl 6608 | 2 3/8-8 5/8 |
Uimh.2 Cuir isteach Bowl 6609 | 9 5/8-10 3/4 | ||
Uimh.1 Cuir isteach Bowl 6610 | 11 3/4-13 3/8 | ||
49 1/2 | MPCH37 1/2 | 2 3/8-13 3/8 |