Ipayipi elinomoya elinondilinga lemigqa yamanzi engaphansi komhlaba
Funda mayelana namapayipi we-welded e-spiral
Kuvunguza ipayipi leldedIsixazululo esisha ezinhlelweni zamaphayili angaphansi komhlaba ezingaphansi komhlaba. Kwenziwa yimichilo yensimbi ye-welding noma amapuleti / ikhoyili ibe yi-spiral ezungeze mandrel maphakathi. Le nqubo iqinisekisa ipayipi eline-welded ngamandla amakhulu, ukuguquguquka nokumelana nokugqwala. Ipayipi eliphumela linezinzuzo eziningana ezizenza zilungele ukufakwa komugqa wamanzi angaphansi komhlaba.
| Ikhodi Yokulinganisa Emile | Impi | Isosha | BS | Ihlinzayo | GB / t | Jiki | Isethulo | YB | Sy / t | Intshana |
| Inombolo ye-serial ye-Standard | A53 | 1387 | 1626 | 3091 | 3442 | 599 | 4028 | I-5037 | OS-F101 | |
| 5L | A120 | I-102019 | 9711 PSL1 | 3444 | 3181.1 | 5040 | ||||
| A135 | 9711 PSL2 | 3452 | 3183.2 | |||||||
| A252 | 14291 | 3454 | ||||||||
| A500 | 13793 | 3466 | ||||||||
| A589 |
1. Amandla nokuqina:
Inqubo ye-welding ethwele ikhulisa amandla okuphelele nobuqotho bepayipi. Ama-welds aqhubekayo aqhubekayo asabalalisa ukucindezela ngokulinganayo nalobude, anciphise ithuba lokuhluleka kwepayipi. Noma ngabe ubhekene nenhlangano yenhlabathi noma ingcindezi yangaphandle, ipayipi eline-welded akwazi ukumelana nezinselelo ezihambisana nokufakwa ngaphansi komhlaba esikhathini eside.
2. Ukumelana nokugqwala:
Imigqa yamanzi aphansi komhlaba ithambekele ekugqwaneni ngenxa yomswakama, i-acidity yenhlabathi, nezinye izici zemvelo. Kodwa-ke, amapayipi we-welded we-welded ajwayele ukuhlanganiswa ngezingqimba ezahlukahlukene zokuvikela, njenge-polyethylene noma i-epoxy, ukwenza njengesithiyo sokulwa nokugqwala. Le nhlanganisela isiza ukunweba impilo yamapayipi futhi yehlise izindleko zokulungiswa.
3. Ukufakwa okuguquguqukayo nokulula:
Ngenxa yesakhiwo sayo sokuvunguza, ipayipi elishiswe kakhulu libonisa ukuguquguquka okuhle kakhulu, okwenza kube lula ukuphatha ngesikhathi sokufakwa. Ukuguquguquka kwalawa mapayipi kuvumela ukuqondaniswa okusebenzayo futhi okungabizi kakhulu ngisho nasendaweni eyinselele noma lapho uzulazula ezungeze ingqalasizinda ekhona. Lokhu kuguquguquka kusiza ukusheshisa ukwakhiwa futhi kunciphise ukuphazamiseka emphakathini ngesikhathi sokufakwa.
4. Ukuhamba kwamanzi kahle:
Ingaphakathi lepayipi elishiswe yi-welded bushelelezi, elinganciphisa ukuncipha nokucindezelwa kwengcindezi lapho amanzi egeleza ngepayipi. Ukusebenza kwe-Flow Okukhulayo kwenza amanzi amaningi athuthelwe amabanga amakhulu, ethuthukisa ukusatshalaliswa kwamanzi kuyo yonke inethiwekhi.
Ekuphetheni:
Kuvunguza ipayipi eline-welded kudlala indima ebalulekile ekwakhiweni kwama-pipeline amapayipi aphumelelayo, asebenzayo. Amandla abo, ukuqina, ukumelana nokugqwala kanye nokufakwa kalula kubenze kube ukukhetha kokuqala konjiniyela nabaphathi bephrojekthi bafuna izixazululo ezihlala njalo, ezinokwethenjelwa. Ngokufaka izinzuzo zepayipi elishiswe yi-welded, imiphakathi ikwazi ukuqinisekisa ukuthuthwa kwamanzi okuzinzile okuhlangabezana nezidingo ezahlukahlukene zabantu abakhulayo ngenkathi kukhuthaza ukuthuthukiswa komnotho kanye nobuphathi bezemvelo.
