Ikholomu Yokubhola Emfushane
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Ukukhiqiza Ikhola Yokubhoboza Okufushane yaseChina
Ububanzi: I-diameter yangaphandle ye-Short Drill Collar ingu-3 1/2, 4 1/2, no-5 amayintshi. I-diameter yangaphakathi nayo ingahluka kodwa ngokuvamile incane kakhulu kunobubanzi obungaphandle.
Ubude: Njengoba igama libonisa, Amakholomu Okushayela Amafushane mafishane kunekholola yokubhoboza evamile. Zingahluka ngobude ukusuka ku-5 kuya ku-10 izinyawo, kuye ngokuthi isicelo.
Impahla: Amakholomu Oku-Drill Amafushane enziwe ngensimbi ye-alloy high-strength, eklanyelwe ukumelana nokucindezela okukhulu nokucindezeleka kokusebenza kokumba.
Uxhumo: Amakholomu Okushayela Amafushane ngokuvamile anoxhumo lwe-API, oluvumela ukuthi lufakwe ngesikulufu kuyunithi yezinhlamvu yokubhoboza.
Isisindo: Isisindo se-Short Drill Collar singahluka kakhulu kuye ngobukhulu bayo nezinto ezibonakalayo, kodwa ngokuvamile sisinda ngokwanele ukunikeza isisindo esibalulekile ku-drill bit.
Izinqe ezishelelayo nezekheshi: Lezi yimigodi esikwe kukhola ukuvumela ukubanjwa okuphephile ngamathuluzi okuphatha.