Zvigadzirwa

Flange dzinonyanya kushandiswa kubatanidza michina yemusoro wetsime. Muti weKisimusi nemimwe michina yekudzora tsime. Mhando dzakasiyana-siyana dzinosanganisira flange yeshinda yespool yeflange uye Blank Flange nezvimwewo.

Vharuvhu yeChoke ndiyo chikamu chikuru chemuti weKisimusi uye yakagadzirirwa kudzora kugadzirwa kwemafuta, zvinhu zvemuviri uye zvikamu zvevharuvhu yechoke zvinoenderana zvizere neAPI 6A uye NACE MR-0175 Standard Specifications, uye inoshandiswa zvakanyanya pakuboorera peturu mugungwa nekunze kwenyika. Vharuvhu yethrottle inonyanya kushandiswa kugadzirisa kuyerera nekumanikidzwa kwesystem ye manifold; Kune mhando mbiri dzevharuvhu dzekudzora kuyerera: dzakagadziriswa uye dzinogadziriswa. Vharuvhu dzethrottle dzinogadziriswa dzakakamurwa kuita mhando yetsono, mhando yemukati yekeji, mhando yekeji yekunze uye mhando yeplate yeorifice zvichienderana nechimiro; Zvichienderana nemaitiro ekushanda, inogona kukamurwa kuita manual uye hydraulic two. Kubatana kwekupedzisira kweVharuvhu yeChoke ishinda kana Flange, yakabatana neisina kana flange. Vharuvhu yeChoke inowira mu: positive choke valve, neelement choke valve, adjustable choke valve, cage choke valve uye orifice choke valve, nezvimwewo.

Zvishandiso zvekugaya zvinoshandiswa kukuya hove nezvimwe zvinhu zviri mugomba, kuchenesa marara emadziro emugodhi (madziro egomba) kana kugadzirisa casing. Nheyo ndeyekukuya hove kuita marara pasi pekutenderera nekumanikidzwa kwetambo yekuboorera netungsten carbide yakasungirirwa pachikamu chekucheka chechishandiso chekugaya, uye marara anogona kudzokororwazve pasi nemvura yekuboorera.
Mhando zhinji dzezvishandiso zvekugaya dzakajairika muchimiro, nepo zvichienderana nemaumbirwo akasiyana ehove, zvikamu zvekucheka zvinoenderana zvinodiwa. Zvikamu zvekucheka zvinoshandiswa kazhinji zvinogona kurongwa mukati, kunze uye kumagumo kwezvishandiso zvekugaya.
Mushure mekugadzira zvinhu zvitsva uye kuunganidzwa kwetekinoroji mumakore achangopfuura, zvave zvichizadzisa zvinodiwa chaizvo nevatengi vanobva kuChina nekune dzimwe nyika nekuda kwekushanda kwakavimbika. Kunze kwemhando nehukuru hwakanyorwa muzvinyorwa zvinotevera, tinogamuchirawo kugadzira zvinoenderana nehunyanzvi hwakakosha hunogona kugutsa zvinodiwa nevatengi.

Mavharuvhu egedhi revhu igedhi rakasimba, tsinde rinokwira, mavharuvhu egedhi ane zvisimbiso zvinogara kwenguva refu, mavharuvhu aya akagadzirwa zvinoenderana neAPI 6A standard. Anonyanya kushandiswa padhaka, simende, kupwanyika uye sevhisi yemvura uye ari nyore kushandisa uye ari nyore kugadzirisa.

Vharuvhu yeplagi chinhu chakakosha mukushanda kwecement nekupwanya muminda yemafuta nekuchera pamwe nekudzora mvura ine simba rakawanda. Ine chimiro chakasimba, kugadzirisa kuri nyore, torque shoma, kuvhura nekukurumidza uye kushanda kuri nyore zvekuti ndiyo vharuvhu yakanakisisa pakati pemavharuvhu ecement nekupwanya pari zvino. (Mashoko: vharuvhu inogona zvakare kuvhurwa kana kuvharwa zviri nyore pasi pe10000psi.)

Kill manifold chishandiso chinodiwa pakudzora kuzara kwemvura nekuputika kwemvura, uye kushandisa tekinoroji yekudzora kumanikidzwa kwemvura mumatsime emafuta negasi.
Munguva yekucherwa kwematsime emafuta negasi, kana mvura inocherwa iri mutsime yasvibiswa nemvura inogadzirwa, kuenzana pakati pekumanikidzwa kwesimbi yemvura inocherwa nemvura inocherwa kuchakanganiswa, zvichikonzera kuzara kwemvura nekuputika kwemvura.
Kana zvichidikanwa kutenderera mvura yakacherwa kana pombi yekuchera matsime emvura ine simba rakagadziriswa kuitira kuvakazve hukama uhwu hwekuenzanisa, asi kutenderera kwakajairika kusingagone kuwanikwa kuburikidza netambo yekuchera, mvura yekuchera ine simba rakagadziriswa inogona kupombwa mutsime kuburikidza nekill manifold kudzora kumanikidzwa kwetsime remafuta negasi.

Vharuvhu yekuchekesa yakagadzirwa uye inogadzirwa zvizere zvichienderana nezvinodiwa zveAPI 6A 《Zvishandiso zveWellhead neKisimusi》, zvinokwanisa kushandiswa zvakasiyana-siyana nemidziyo yekuchekesa kumba nekune dzimwe nyika zvinoenderana neAPI 6A Standard. Iyo core inoshandisa simbi inodzivirira sulfide uye inogona kushandiswa mumamiriro eH2S, muviri wevharuvhu wakagadzirwa nesimbi ye alloy ine mashandiro akanaka. Mhando mbiri dzevharuvhu dzekuchekesa dzinopihwa ne landrill: Swing type neLift type.

Zvigadziko zveIntegral Blade zvinogadzirwa kubva pa4145H alloy steel bar kana forgings, zvinodzimwa uye zvinodziya kusvika pa285-341 Brinell hardness;
Zvidziviriri zvinodzikamisa zvinhu zvipfupi zvine mapanga akabatana nekunze. Nekutsigira BHA (Bottom Hole Assembly) pane dzimwe nzvimbo zvinogona kushandiswa kudzora nzira yetsime. Mapanga acho anogona kunge akatwasuka kana kuti akatenderera. Mapanga anogona kubata chibhora ne360°.