1. Umgomo wokukhiqiza wepayipi elingenamthungo
Umgomo wokukhiqiza weipayipi elingenamthungoukucubungula i-billet yensimbi ibe yisimo se-tubular ngaphansi kwezimo zokushisa okuphezulu nokucindezela okukhulu, ukuze uthole ipayipi elingenamthungo ngaphandle kokukhubazeka kwe-welding.Inqubo yayo yokukhiqiza eyinhloko ihlanganisa ukudweba okubandayo, ukugoqa okushisayo, ukugoqa okubandayo, ukubumba, ukukhishwa okushisayo nezinye izindlela.Phakathi nenqubo yokukhiqiza, indawo yangaphakathi nangaphandle yepayipi elingenamthungo iba bushelelezi futhi ifane ngenxa yethonya lokushisa eliphezulu nokucindezela okukhulu, ngaleyo ndlela iqinisekise amandla ayo aphezulu kanye nokumelana nokugqwala, futhi iphinde iqinisekise ukuthi ngeke ivuze lapho isetshenziswa.
Kuyo yonke inqubo yokukhiqiza, inqubo yokudweba ebandayo iyingxenye ebaluleke kakhulu yenqubo yokukhiqiza ipayipi engenamthungo.Ukudweba okubandayo kuyinqubo yokusebenzisa umshini wokudweba obandayo ukuze kuqhutshekwe nokucubungula ipayipi lensimbi elimahhadlahhadla libe yipayipi elingenamthungo.Ipayipi lensimbi elimaholoholo libanda kancane kancane lidonswa umshini wokudweba obandayo kuze kube yilapho ubukhulu bodonga nobubanzi obufunwa ipayipi lensimbi bufinyelelwa.Inqubo yokudweba ebandayo yenza indawo yangaphakathi nangaphandle yepayipi yensimbi engenamthungo ibe bushelelezi, futhi ithuthukisa amandla nokuqina kwepayipi lensimbi.
2. Ububanzi bokusetshenziswa kwepayipi elingenamthungo
Amapayipi angenamthungo asetshenziswa kakhulu ku-petroleum, amakhemikhali, ukukhiqizwa kwemishini, i-petrochemical nezinye izimboni, futhi izimo zokusetshenziswa kwazo zinezici zamandla aphezulu, izinga lokushisa eliphezulu, ingcindezi ephezulu, nokumelana nokugqwala.Isibonelo, emkhakheni wokukhipha uwoyela negesi yemvelo, amapayipi angenamthungo asetshenziselwa ukuthutha uwoyela, igesi namanzi;embonini yamakhemikhali, amapayipi angenamthungo asetshenziswa kakhulu ezimweni ezibalulekile ezifana namapayipi okucindezela okuphezulu kanye nemishini yamakhemikhali.
Izinhlobo ezahlukene zamapayipi angenamthungo zinezici zazo kanye nezimo zohlelo lokusebenza, kufaka phakathi amapayipi ensimbi angenamthungo,amapayipi ensimbi angenamthungo aphansi, amapayipi aphezulu alloy angenamthungonjllamapayipi ensimbi angenamthungo aphansi afanele izimo zokusebenza ezikhethekile njengokucindezela okuphezulu, izinga lokushisa eliphezulu, izinga lokushisa eliphansi kanye nokumelana nokugqwala okuqinile;amapayipi angenamthungo aphezulu Ifanele izindawo ezikhethekile ezinokushisa okuphezulu, ukucindezela okukhulu, ukugqwala okuqinile nokumelana nokugqoka okuphezulu.
Ngokuvamile, amapayipi angenasici asetshenziswa kabanzi emnothweni wezwe, futhi izinzuzo zawo zibonakala ikakhulukazi emandleni awo aphezulu, ukumelana nokugqwala, ukumelana nokushisa okuphezulu, njll. Ngesikhathi esifanayo, izinqubo zabo zokukhiqiza nazo ziyinkimbinkimbi kakhulu, ezidinga izinga eliphezulu. yobungcweti bobuchwepheshe kanye nesipiliyoni sokukhiqiza.
Isikhathi sokuthumela: Sep-15-2023