Oiri Drilling Drill Pipes Crossover Sub

Tsanangudzo Pfupi

Kureba: Kubva pa1 kusvika ku20 tsoka, kazhinji 5, 10, kana 15 tsoka.

Diameter: Saizi dzakajairwa dzinobva 3.5 kusvika 8.25 inches.

Mhando dzekubatanidza: Inosanganisa marudzi maviri akasiyana kana saizi yekubatanidza, kazhinji bhokisi rimwe uye pini imwe.

Material: Kazhinji yakagadzirwa nekupisa-yakagadziriswa, yakakwirira-simba alloy simbi.

Hardbanding: Kazhinji inosanganisirwa kune imwezve kupfeka uye kusaita ngura.

Pressure Rating: Iva nechinangwa chepamusoro-kudzvanywa mamiriro ekuchera.

Zviyero: Yakagadzirwa kune API zvakatemwa kuti ienderane nemamwe ma drill tambo zvikamu.

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Tsanangudzo:

Crossover sub inonyanya kushandiswa kubatanidza maturusi ekuchera epamusoro uye epasi mumakongiri akasiyana mumabasa ekuchera. Zvakare, inogona kushandiswa kuchengetedza zvimwe zvekushandisa mumudziyo wekuchera (unonzi saver sub) kana kushandiswa kuendesa mweya unobuda kune zvishoma kumeso pamusoro peiyo bit (inonzi bit sub).

Hurefu hwecrossover subs hunowanzoyerwa kubva pafudzi kuenda papfudzi. Kureba kwakajairika kunobva pa6" - 28" kureba ichikwira increments of 2 increments ine AISI 4145H, AISI 4145H Mod, AISI 4340, AISI 4140-4142 uye Non-magnetic material. Zvese zvinongedzo zvine phosphate-yakavharwa kana mhangura-yakapfava kuti ivandudze kuramba kune ngura. Crossover subs inouya mumhando nhatu dzinokosha: Pini (murume) * Bhokisi (mukadzi); B Pini (murume) * Pini (murume); C Bhokisi (mukadzi) * Bhokisi (mukadzi)

Tsanangudzo

Crossover sub
Tsanangudzo	UpperConnection chikamu	Lower Connection Chikamu	Type
Kelly cross-over sub	Kelly	Dhora pombi	A kana B
Drill pombi cross-over sub	Dhora pombi	Dhora pombi	A kana B
Interim cross-over sub	Dhora pombi	Drill collar	A kana B
Drill collar cross-over sub	Drill collar	Drill collar	A kana B
Drill bit cross-over sub	Drill collar	Drill bit	A kana B
Swivel cross-over sub	Swivel yakaderera sub	Kelly	C
Hove mhiri-pamusoro sub	Kelly	Dhora pombi	C
Hove mhiri-pamusoro sub	Dhora pombi	Zvishandiso zvekubata hove	C
Yedu Crossover sub inogona kugadzirwa maererano nekugadzirwa kwevatengi