Ipayipi elingenamthungo, ipayipi elihlanganisiwe, kanye nepayipi elihlanganisiwe elijikelezayo yizinhlobo ezintathu ezivame kakhulu. Zingase zibonakale zifana ngokubukeka, kodwa umehluko ujulile empeleni, kanti umehluko oyinhloko uvela ezinqubweni zokukhiqiza.
Ithebula Lokuqhathanisa:
| Ubukhulu Besici | Ipayipi Lensimbi Elingenamthungo | Ipayipi Elihlanganisiwe Nge-Longitudinal | Ipayipi Elihlanganisiwe Elihlanganisiwe |
|---|---|---|---|
| Inqubo Yokukhiqiza | Ukubhoboza nokugoqa i-billet eqinile, akukho mthungo wokushisela. | Ipuleti/ishidi lensimbi ligobile futhi lihlanganiswe ngomthungo oqondile oqondile. | Intambo yensimbi igoqwe nge-engeli ejikelezayo, yakha umthungo wokuwelda ojikelezayo oqhubekayo. |
| Izinzuzo Eziyinhloko | Ubukhulu bodonga obufanayo, amandla okuthwala umfutho ophezulu, izakhiwo ze-isotropic mechanical. | Ukusebenza kahle kokukhiqiza okuphezulu, izindleko eziphansi, ukunemba okuphezulu. | Ukuguquguquka okukhulu kobubanzi, kungakhiqiza amapayipi amakhulu ngobubanzi kusuka kumugqa omncane, ukusatshalaliswa kwengcindezi okufanayo. |
| Izinkinga Eziyinhloko | Izindleko eziphakeme, imininingwane yokukhiqiza elinganiselwe (ububanzi nobude), kunzima ukukhiqiza izindonga ezincane kakhulu. | Iqukethe umthungo omude oqondile wokuwelda, okuyiphuzu elibuthakathaka elingase libe khona. | Ubude obude kakhulu be-weld iyonke, ukucindezeleka okubalulekile okusele, ukunemba okuphansi kobukhulu. |
| Izicelo Ezijwayelekile | Izimo ezinomfutho ophezulu, izinga lokushisa eliphezulu, nokuthembeka okuphezulu: amashubhu ebhoyila, imiphongolo yesilinda ye-hydraulic, amapayipi okubhoboza e-geological, amashubhu okuqhekeka kwe-petrochemical, izingxenye zemishini ezinembile kakhulu. | Ukuthuthwa koketshezi olunomfutho ophakathi nendawo/ophansi, ukwesekwa kwesakhiwo: i-scaffolding yokwakha, amapayipi okuhambisa amanzi/igesi, izakhiwo zemishini, imiphini yokushayela yezimoto. | Amapayipi ezokuthutha anobubanzi obukhulu kanye namapayipi esakhiwo: amanzi kamasipala, amapayipi amanzi emvula, imibhoshongo ye-turbine yomoya, amapayipi okufaka inqwaba, ukuthuthwa koketshezi oluphansi oluhamba ibanga elide (isib. amanzi, i-slurry). |
| Izindleko | Okuphakeme kakhulu | Ngaphansi | Okuphakathi nendawo (kubiza kakhulu ngama-diameter amakhulu) |
1. Ipayipi Elingenamthungo: Akukho Ukushintshwa, Ukusebenza Okufanayo
Iyini Ipayipi Elingenamthungo?
A ipayipi elingenamthungoKwenziwa ngaphandle komthungo wokushisela emzimbeni wepayipi. Kwenziwa ngokubhoboza i-billet yensimbi eqinile eyindilinga, kwakha ithubhu elingenalutho elicutshungulwa ngokwengeziwe libe usayizi odingekayo.
Inqubo Yokukhiqiza Amapayipi Angenamthungo
Izindlela ezivame kakhulu zokukhiqiza amapayipi angenamthungo zifaka:
*Ukujikijela Okushisayo / Ukukhipha Okushisayo (Inqubo Eyinhloko)
- Ukushisa kwe-billet yensimbi eyindilinga
- Ukubhoboza (inqubo yokubhoboza yaseMannesmann noma ukubhoboza okujikelezayo)
- Ukugoqa kanye nokwelulwa
- Usayizi noma ukunciphisa
- Ukupholisa, ukuqondisa, ukusika, kanye nokuhlola
Le nqubo isebenza kahle kakhulu futhi ifaneleka ekukhiqizeni amapayipi ensimbi angenamthungo anobubanzi obukhulu nodonga olujiyile.
*Ukudweba Okubandayo / Ukugoqa Okubandayo
- Ipayipi elingenamthungo eligoqwe ngokushisa njengezinto zokusetshenziswa
- Ukuthosa nokugcoba
- Ukudweba okubandayo noma ukugoqa okubandayo ngamadayi
- Ukwelashwa ngokushisa ukuze kususwe ukucindezeleka kwangaphakathi
Amapayipi angenamthungo aqedwe ngokubandayo anikeza ukunemba okuphezulu kanye nokuqeda ubuso okubushelelezi, okuvame ukusetshenziswa ekusetshenzisweni kokunemba.
Izinzuzo Zepayipi Lensimbi Elingenamthungo
Ukulinganiselwa Kwamapayipi Ensimbi Angenamthungo
Akukho mthungo wokushisela, okuholela ezicini ezifanayo zemishini
Ukumelana okuhle kakhulu kwengcindezi
Ifanele izindawo ezinokushisa okuphezulu kanye nengcindezi ephezulu
Ukusebenza okuthembekile ezinhlelweni ezibalulekile
Izindleko zokukhiqiza eziphakeme
Ukusetshenziswa kwezinto eziphansi
Ububanzi nobude obulinganiselwe obulinganiselwe uma kuqhathaniswa nepayipi elihlanganisiwe
Ukusetshenziswa Okuvamile Kwamapayipi Angenamthungo
Amapayipi kawoyela negesi, amashubhu ebhoyila, amasilinda e-hydraulic, izakhiwo zemishini, izitshalo zamandla, kanye nezinhlelo zokucubungula amakhemikhali.
2. Ipayipi Elihlanganisiwe: Ukusebenza Kahle Kakhulu kanye Nenzuzo Yezindleko
Iyini Ipayipi Elihlanganisiwe?
Ipayipi elihlanganisiwe likhiqizwa ngokwenza ipuleti lensimbi noma umugqa wensimbi ube yisimo se-tubular bese uhlanganisa umthungo eceleni kwe-axis yepayipi ende, okwenza kube nokunamathela okuqondile.
Inqubo Yokukhiqiza Amapayipi Ahlanganisiwe
Ipayipi Elihlanganisiwe Le-Arc Welded Le-Longitudinal Submerged (LSAW)
Ukwakheka kwepuleti ngenqubo ye-JCOE noma ye-UOE
Ukushisela i-arc engaphansi kwamanzi ngaphakathi nangaphandle
Ukwandiswa kwemishini ngemva kokushisela
Ipayipi elihlanganisiwe le-LSAW lifanelekela amapayipi odonga amakhulu nobukhulu anezidingo zamandla aphezulu.
Ipayipi Elihlanganisiwe Elivame Kakhulu (ERW / HFW)
Ukwakheka okuqhubekayo kusuka ku-strip yensimbi
Ugesi olunemvamisa ephezulu lushisa imiphetho
Ukushisela ingcindezi ngaphandle kwensimbi yokugcwalisa
Le nqubo inikeza isivinini esikhulu sokukhiqiza, izindleko eziphansi, kanye nekhwalithi ezinzile, okwenza ipayipi elihlanganisiwe le-ERW libe elinye lamapayipi ensimbi asetshenziswa kakhulu.
Izinzuzo zepayipi lensimbi elihlanganisiwe
Ukusebenza kahle kokukhiqiza okuphezulu
Izindleko eziphansi uma kuqhathaniswa nepayipi elingenamthungo
Ukunemba okuhle kobukhulu kanye nekhwalithi yobuso
Ukukhiqizwa kobubanzi obuguquguqukayo ngokushintsha ububanzi bepuleti
Ukulinganiselwa Kwepayipi Lensimbi Ehlanganisiwe
Ukuba khona komthungo wokushisela we-longitudinal
Ikhwalithi yokushisela kumele ilawulwe ngokuqinile
Ububanzi bunqunyelwe ububanzi bepuleti kanye nemishini yokwakha
Izicelo ezijwayelekile zepayipi elihlanganisiwe
Ipayipi lensimbi yesakhiwo, i-scaffolding, ifenisha, ukudluliselwa koketshezi olunomfutho ophansi, amapayipi okudlulisa uwoyela negesi, izakhiwo zasogwini, imibhoshongo yamandla omoya.
3. Ipayipi Elihlanganisiwe Eliyindilinga: Isixazululo Esiguquguqukayo Sobubanzi Obukhulu
Iyini Ipayipi Elihlanganisiwe Eliyindilinga?
A ipayipi elihlanganisiwe eliyindilingayakhiwe nge-strip yensimbi egoqayo ekhoneni elithile le-helix kanye nokushisela eceleni komthungo ojikelezayo, okudala ukushisela okuqhubekayo kwe-helical okuzungeze umzimba wepayipi.
Inqubo Yokukhiqiza Amapayipi Ahlanganisiwe Ahlanganisiwe
Ukwakheka okujikelezayo okuvela ku-strip yensimbi
Ukushisela i-arc engaphansi kwamanzi ngaphakathi nangaphandle
Ukusika ubude obungaguquki, ukuhlolwa kokushisela, ukuhlolwa kwe-hydrostatic
Ukwandiswa kwepayipi okukhethwa kukho
Ngokulungisa i-engeli ejikelezayo, ububanzi obufanayo bomcu bungasetshenziswa ukukhiqiza ububanzi obuhlukene bamapayipi, okunikeza ukuguquguquka okuhle kakhulu.
Izinzuzo zePipe Ehlanganisiwe Ejikelezayo
Ukusetshenziswa okuphezulu kwezinto ezibonakalayo
Kufanelekela amapayipi anobubanzi obuphakathi kuya kobukhulu
Ukukhiqizwa okuguquguqukayo nokutshalwa kwezimali okuphansi kwemishini
Umthungo wokushisela usabalalisa ukucindezeleka ngokulinganayo eduze kwepayipi
Ukulinganiselwa kwepayipi elihlanganisiwe elijikelezayo
Umthungo wokushisela omude kunepayipi elishiselwe ngqo
Ukunemba kobukhulu kanye nokuzungeza kuphansi kancane
Ukusatshalaliswa kokucindezeleka okusele okuyinkimbinkimbi kakhulu
Ukusetshenziswa Okuvamile Kwepayipi le-SSAW
Ukudluliselwa kwamanzi, amapayipi egesi, amapayipi okufaka inqwaba, izisekelo zesakhiwo, amapayipi amakhulu anomfutho ophansi, kanye neminye imisebenzi kawoyela negesi ogwini.
Amathiphu okukhetha amapayipi ensimbi
Uphishekela ukusebenza okuphezulu kakhulu nokuthembeka ngaphandle kokubheka izindleko? → Khethaipayipi lensimbi elingenamthungo.
Ngezinhloso zokudlulisa ingcindezi evamile noma zesakhiwo ezidinga ubukhulu obujwayelekile kanye nokusebenza kahle kwezindleko? → Khetha ipayipi elihlanganisiwe lomthungo oqondile.
Kumapayipi adinga ububanzi obukhulu kakhulu (> imitha eli-1) ukuze kukhishwe amanzi, kungeniswe umoya, kufakwe izinqwaba zesisekelo, noma kuhanjiswe ngomfutho ophansi,amapayipi ahlanganisiwe ajikelezayoyizona zikhetho ezifanele kakhulu.
Isikhathi sokuthunyelwe: Jan-30-2026