Umuyoboro wa API 5L kumuyoboro wa peteroli na gaze

Imiyoboro ya gazi irashobora kugabanywamo ubwoko butatu: imiyoboro yo gukusanya gaze, imiyoboro ya gaze, hamwe nogukwirakwiza gaze ukurikije imikoreshereze yabyo.

PipUmuyoboro wo gukusanya gazi: umuyoboro uva ku iriba ry’umurima wa gaze unyuze kuri sitasiyo ikusanyirizwamo uruganda rutunganya gaze cyangwa sitasiyo itangiza gaze, ikoreshwa cyane cyane mu gukusanya gaze karemano itavuwe yakuwe muri stratum. Bitewe n'umuvuduko mwinshi w'iriba rya gaze, umuvuduko w'umuyoboro wo gukusanya gaze muri rusange uri hejuru ya 100 kgf / cm2, naho diameter y'umuyoboro ni mm 50 kugeza 150.

PipImiyoboro ya gazi: imiyoboro iva mu nganda zitunganya gazi cyangwa gutangiza sitasiyo ya gazi ikomora kuri gazi igana ibigo bikwirakwiza gazi, abakoresha benshi cyangwa ububiko bwa gaze mu mijyi minini, ndetse n'imiyoboro ivugana hagati y’amasoko ya gaze. Nyuma yo gutunganywa, umuyoboro ujyanye no gutwara imiyoboro. Ubuziranenge bwa gaze karemano (reba tekinoroji yohereza imiyoboro ya gaz) nigice cyingenzi cya sisitemu yose yohereza gaze. Diameter y'umuyoboro wa gazi nini kuruta iy'umuyoboro wo gukusanya gaze n'umuyoboro wa gazi. Umuyoboro munini wa gazi ufite diameter ya mm 1420. Gazi isanzwe itwarwa nigitutu kiva kuri compressor ya sitasiyo itangirira hamwe na sitasiyo ya compressor kumurongo. Umuvuduko wohereza gaze ni 70-80 kgf / cm2, kandi uburebure bwumuyoboro burashobora kugera kuri kilometero ibihumbi.

Umuyoboro wo gukwirakwiza gazi: umuyoboro uva kumuvuduko wumujyi ugenzura no gupima sitasiyo yumurongo wumukoresha ufite umuvuduko muke, amashami menshi, umuyoboro wuzuye, hamwe na diameter nto. Usibye umubare munini w'imiyoboro y'ibyuma, imiyoboro yo gukwirakwiza gazi nkeya irashobora no gukorwa mu miyoboro ya pulasitike cyangwa ibindi bikoresho. .

X-60 ibyuma bito bito (imbaraga zingana na 42 kgf / cm2) bikoreshwa cyane mu miyoboro, kandi ibikoresho bikomeye cyane nka X-65 na X-70 byatangiye gukoreshwa. Mu rwego rwo kugabanya ubukana bwo guterana amagambo mu miyoboro, imiyoboro mishya y'ibyuma irenga mm 426 muri rusange yashizwemo umwenda w'imbere.

Imyuka yimiterere itandukanye itwarwa muburyo bumwe, hamwe na gaze ya gaze ya gaze ya gazi ya gazi na 70 ° C na 77 kgf / cm2 umuvuduko mwinshi. Sisitemu yo gutwara imiyoboro isanzwe igizwe nibice bibiri: sitasiyo ya gazi yohereza imiyoboro hamwe na sisitemu y'imirongo. Sisitemu y'imirongo ikubiyemo imiyoboro, ibyumba bya valve kumuhanda, kwambuka inyubako (reba umushinga wambukiranya imiyoboro n'umushinga wambukiranya imiyoboro), sitasiyo yo gukingira catodiki (reba imiyoboro irwanya imiyoboro), uburyo bwo gutumanaho imiyoboro, kohereza no kugenzura byikora (reba gukurikirana imiyoboro), nibindi.

Umuyoboro wibyuma nibikoresho byingenzi byumuyoboro. Umuyoboro wa gazi isanzwe yohereza ibyuma nigicuruzwa cyihariye cya metallurgjiya cyakozwe mugutunganya byimbitse isahani (umukandara). Bitewe nuburyo butandukanye muburyo bwikoranabuhanga ritunganijwe, imitunganyirize yicyuma gifite imiyoboro itandukanye mubyuma byimiyoboro ikorwa ninganda zitandukanye. Hamwe niterambere rihoraho ryubushakashatsi bwibyuma, Kanada nibindi bihugu byashyizeho ibice byikizamini cya X100 na X120. Mu mushinga wa Jining tie-line umuyoboro mu Bushinwa, ibyuma byo mu rwego rwa X80 byakoreshejwe mu gice cy’ibizamini cya kilometero 7,71 ku nshuro ya mbere. Uburebure bwa kilometero 4,843 z'uburengerazuba-Iburasirazuba Umuyoboro wa kabiri wumurongo wa kabiri ukoresha ibyuma bya X80 ibyuma byo mu cyuma gifite diameter ya 1219mm, ibyo bikaba byongera umuvuduko wo kohereza gaze kuri 12Mpa. Muri rusange, ibyuma bya X80 nuburyo bubiri bwa ferrite na bainite, ibyuma bya X100 ni ibyuma bya bainite, naho ibyuma bya X120 ni ultra-low carbone bainite na martensite.

Ku miyoboro ya gazi isanzwe, imbaraga, ubukana hamwe no gusudira ni byo bipimo bitatu by'ibanze bigenzura ubuziranenge [6].