Izinzuzo ze-A252 Level 3 Spiral Submerged Arc Welded Pipe

Uma kukhulunywa ngamapayipi ensimbi,A252 Grade 3 amapayipi ensimbizigqame njengekhethelo lokuqala ezimbonini eziningi.Lolu hlobo lwepayipi, olwaziwa nangokuthi i-spiral submerged arc welded pipe (SSAW), ipayipi elishiselwe i-spiral seam, noma ipayipi lomugqa we-API 5L, linikeza uhla lwezinzuzo ezilwenza lube yinketho edumile ezinhlotsheni zezinhlelo zokusebenza.

Enye yezinzuzo eziyinhloko zepayipi lensimbi le-A252 Grade 3 ukuqina namandla.Lolu hlobo lwepayipi lwenziwe ngensimbi yekhwalithi ephezulu, futhi inqubo yalo yokukhiqiza isebenzisa i-arc welding engaphansi kwamanzi, ngakho ama-welds aqinile futhi anokwethenjelwa.Lokhu kuyenza ilungele izinhlelo zokusebenza lapho amapayipi engaphansi kokucindezela okukhulu noma ukucindezeleka.

Ngaphezu kwamandla, ipayipi lensimbi i-A252 Grade 3 liyaziwa nangokumelana nokugqwala.Lokhu kubaluleke kakhulu ezimbonini ezifana nowoyela negesi, laphoamapayipizivame ukuchayeka ezimweni ezinzima zemvelo.Inqubo yokushisela ezungezayo esetshenziselwa ukwenza la mapayipi idala imithungo eshelelayo, engaguquki esiza ukuvimbela ukugqwala nokugqwala futhi andise ukuphila kwepayipi.

Enye inzuzo yepayipi yensimbi ye-A252 yeBanga lesi-3 ukuguquguquka kwayo.Lawa mapayipi atholakala ngobukhulu obuhlukahlukene nobukhulu, okwenza afanelekele ukusetshenziswa okuhlukahlukene.Kungakhathaliseki ukuthi isetshenziselwa ukuthutha amanzi, uwoyela, igesi yemvelo noma olunye uketshezi, noma isetshenziswa emisebenzini yokwakha nengqalasizinda, ipayipi lensimbi i-A252 Grade 3 lingenziwa ngokwezifiso ukuze lihlangabezane nezidingo ezithile zephrojekthi.

Ngaphezu kwalokho, inqubo yokushisela i-spiral seam esetshenziselwa ukwakha amapayipi ensimbi i-A252 Grade 3 inikeza amapayipi ukunemba okuphezulu kobukhulu.Lokhu kusho ukuthi ipayipi linobubanzi obungaguquki kanye nokuqina kodonga kubo bonke ubude balo, okuqinisekisa ukulingana okuqinile nokuvikelekile lapho kuhlanganisa izigaba zamapayipi.

Kafushane, ipayipi lensimbi i-A252 Grade 3, elaziwa nangokuthiipayipi le-arc elingaphansi kwamanzi elisontekile, inikeza ububanzi bezinzuzo ezikwenza kube ukukhetha kokuqala kwezinhlelo zokusebenza ezihlukahlukene.Amandla ayo, ukumelana nokugqwala, ukuguquguquka nokunemba kobukhulu bayo kuyenza ibe ukukhetha okuthembekile nokuqina ezimbonini ezinjengowoyela negesi, ezokwakha kanye nokuthuthukiswa kwengqalasizinda.Kungakhathaliseki ukuthi ufuna ipayipi elithembekile lephrojekthi yokufaka amapayipi noma ukusetshenziswa ohlelweni lwesakhiwo, ipayipi lensimbi i-A252 Grade 3 kufanelekile ukucatshangelwa.Uma ungathanda ulwazi olwengeziwe mayelana ne-A252 Grade 3 Steel Pipe, sicela ukhululeke ukuxhumana nomphakeli onokwethenjelwa ukuze nixoxe ngezidingo zakho ezithile.