Ipayipi yomlilo iwuhlelo lwamapayipi ukuze kwakhiwe umlilo, ngenxa yezidingo ezikhethekile zokushuba kwepayipi lomlilo nezinto ezibonakalayo zinezidingo ezikhethekile, futhi zifuthwe ngopende obomvu, odlulisa amanzi omlilo. Amapayipi omlilo asho ukuphepha emlilweni, kuxhunywe izinto zokucisha umlilo, okokusebenza, amanzi okucisha umlilo, igesi noma ezinye izinto ezisetshenziswayo zamapayipi. Ngokuvamile ngenxa yomlilo wamapayipi esimweni esithule, futhi ngenxa yalokho izidingo eziqinile zepayipi, ipayipi lidinga ukumelana nokucindezela, ukumelana nokugqwala, ukusebenza okuphezulu kwezinga lokushisa.

Ukufakwa kwepayipi elicisha umlilo: Ukulungiselela Ukufakwa → i-valve yepayipi elomile ifake ukufakwa kwe-alamu → ukufakwa kwesikhuphukeli sokufafaza esifakelwe Ipayipi leLunar, amapayipi okucima umlilo nokufakwa kwamapayipi egatsha → inkomba yokugeleza, amaphampu omlilo, amathange amanzi, amaphampu ahlanganiswe nokuhlolwa kwengcindezi ekhuphukayo → Hlanza Ipayipi → ( isistimu ehlanganisiwe yokuhlola ingcindezi nokushaywa) ukufakwa kwesifafaza sepayipi legatsha → i-alamu valve throttling idivayisi yokufaka izinsiza, okokufaka ipayipi lomlilo, ukufakwa kwesistimu yesifafazi → phumelela ukuhlolwa kwamanzi

Ipayipi lokushisela umlilo: ngokuvamile akuvumeli ukuxhumeka kwe-welding wire kuxhunyiwe futhi uxhumano lwe-groove. Ukucaciswa okukhulu kwe-DN100 noma okulinganayo kusetshenziswa i-grooved, ngaphansi kwe-DN100 kusetshenziswa uxhumano lwezintambo.