Molala o Khutšoane oa ho Drill
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China Short Drill Collar Manufacturing
Diameter: Bophara bo ka ntle ba Kola e Khutšoane ea Drill ke 3 1/2, 4 1/2, le lisenthimithara tse 5. Bophara ba ka hare le bona bo ka fapana empa hangata bo nyane haholo ho feta bophara ba kantle.
Bolelele: Joalo ka ha lebitso le fana ka maikutlo, Li-Collars tsa Short Drill li khuts'oane ho feta li-collar tse tloaelehileng tsa ho phunya. Li ka fapana ka bolelele ho tloha ho 5 ho isa ho 10 maoto, ho itšetlehile ka kopo.
Boitsebiso: Li-Collars tsa Short Drill li entsoe ka tšepe ea alloy e matla, e etselitsoeng ho mamella likhatello tse matla le khatello ea maikutlo ea mesebetsi ea ho cheka.
Likhokahano: Li-Collars tsa Short Drill hangata li na le likhokahano tsa API, tse li lumellang hore li kenngoe khoeleng ea ho cheka.
Boima: Boima ba "Short Drill Collar" bo ka fapana haholo ho latela boholo ba eona le thepa ea eona, empa hangata bo boima bo lekaneng ho fana ka boima ba 'mele holim'a karoloana ea ho cheka.
Likarolo tsa li-slip le lifti: Tsena ke li-grooves tse kentsoeng molaleng ho lumella ho ts'oaroa ka mokhoa o sireletsehileng ke lisebelisoa tsa ho sebetsana.