Ukukhiqizwa kwepayipi le-API LSAWinqubo
Ipayipi elishiselwe i-arc elingaphansi longitudinal (Ipayipi le-LSAW), eyaziwa nangokuthi ipayipi le-SAWL.Kuthatha ipuleti lensimbi njengempahla eluhlaza, elakhiwe ngomshini wokwakha, bese kuthi ukushiselwa kwe-arc okungaphansi kwamanzi kwenziwe nhlangothi zombili.Ngale nqubo, ipayipi lensimbi elishiselwe i-arc longitudinal elingaphansi kwamanzi lizothola i-ductility enhle kakhulu, ukuqina kokushisela, ukufana, ipulasitiki kanye nokusebenza kahle kokuvala.
Ibanga lobubanzi kanye nezakhiwo zepayipi lensimbi elishiselwe i-arc longitudinal ngaphansi kwamanzi
Ububanzi bobubanzi bepayipi lokushisela le-arc longitudinal elingaphansi kwamanzi likhulu kunalelo lokushisela ukumelana, ngokuvamile lingama-intshi angu-16 ukuya kwangu-60 amayintshi, 406mm kuya ku-1500 mm.Inokumelana okuhle nengcindezi ephezulu kanye nokumelana nokugqwala kwezinga lokushisa eliphansi.
JINDALAI inamashubhu e-LSAW athengiswayo.
Isicelo seI-LSAW ipayipi
Isetshenziswe kabanzi kumapayipi kawoyela negesi, ikakhulukazi amapayipi anobubanzi obukhulu, udonga oluwugqinsi, amandla aphezulu kanye nebanga elide.Ngesikhathi esifanayo, ngokusho kwe-API, ipayipi le-LSAW (ipayipi le-SAWL noma ipayipi le-JCOE) lisetshenziselwa ngokukhethekile ukuthuthwa kukawoyela negesi ngezinga elikhulu, futhi lilungele amapayipi anqamula amadolobha, izilwandle nezindawo zasemadolobheni.Lena indawo yeleveli 1 kanye neleveli 2.
Ubuchwepheshe bokukhiqiza bepayipi le-SSAW (ipayipi le-HSAW)
Ipayipi le-SSAW, elaziwa nangokuthi i-HSAW PIPE, linomugqa wokushisela ovunguzayo.Yamukela ubuchwepheshe obufanayo bokushisela njenge-longitudinal submerged arc welding.Umehluko ukuthi amapayipi e-SSAW ashiselwe ngokuvunguza, kuyilapho amapayipi e-LSAW ashiselwe ngobude.Inqubo yokukhiqiza iwukugoqa umugqa wensimbi, ukuze isiqondiso esiginqikayo sakhe i-engeli eqonde enkabeni yepayipi, futhi yakheke futhi ishiselwe, ngakho ukushisela kuzungeza.
Ububanzi besayizi nezici zepayipi le-SSAW (ipayipi le-HSAW)
Ububanzi bamapayipi e-SSAW busuka kumayintshi angu-20 kuye ku-100 amayintshi, no-406 mm kuya ku-2540 mm. futhi ukucindezeleka kokuqala kufanele kugwenywe ku-weld, enomsebenzi omuhle othwala ukucindezeleka.
Okubi ukuthi ubukhulu bomzimba abulungile, futhi ubude be-weld bude kunobude bepayipi, okulula ukubangela ukuqhekeka, ama-pores, ukufakwa kwe-slag, i-welding yendawo, amandla we-welding ngaphansi kokucindezeleka nezinye iziphambeko.
Ukusetshenziswa kwe-SSAWI-PIPE
Ohlelweni lwamapayipi kawoyela negesi, kodwa ekhodini yokuklama i-petroleum, ipayipi lepayipi le-SSAW/HSAW lingasetshenziswa kuphela ezindaweni zeBanga lesi-3 kanye neBanga lesi-4.Isakhiwo sokwakha, ukuthuthwa kwamanzi nokuhlanza indle, imboni eshisayo, izakhiwo, njll.
Ishubhu ye-LSAW inokusebenza okungcono kuneshubhu ye-SSAW.
Njengoba kushiwo ngenhla, imininingwane yawo womabili amashubhu e-SAW ichaza ukuthi amashubhu e-SSAW azosetshenziswa emikhakheni engabalulekile kangako.Kuze kube manje, i-United States, Japan kanye neJalimane zonke ziphikisana namapayipi e-SSAW, futhi asikho isiphakamiso sokusebenzisa amapayipi e-SSAW kumapayipi abalulekile.Amanye amapayipi asebenzisa ipayipi le-SSAW.I-Russia inamapayipi ambalwa ku-SSAW, futhi benze imigomo yokusetshenziswa eqinile.E-China, ngenxa yezici zomlando, amapayipi amaningi abalulekile e-China asasebenzisa amapayipi e-SSAW.
Uma kuqhathaniswa nepayipi elingenamthungo nepayipi le-ERW.Amapayipi e-ERW kanye ne-SAW asetshenziselwa kakhulu ukuthutha uwoyela negesi.Amapayipi ensimbi angenamthungo asetshenziselwa ikakhulukazi ukumba nokuhlola uwoyela negesi.
Uma ucabangaukuthenga I-SSAW PIPE NOMA LSAW PIPE, bona izinkethoJINDALAIunayo ngawe futhi ucabange ukuxhumana nethimba lethu ukuze uthole ulwazi olwengeziwe. Sizokunikeza isixazululo esingcono kakhulu sephrojekthi yakho.Psicela ukhululeke ukuxhumana nathi:
TEL/WECHAT: +86 18864971774 WHATSAPP:https://wa.me/8618864971774I-imeyili:jindalaisteel@gmail.comIwebhusayithi:www.jindalaisteel.com.
Isikhathi sokuthumela: Apr-17-2023