Introduction to Ductile Iron Pipe Systems: Strength, Durability, and Reliability

Kusukela yethulwa ngo-1955, ipayipi le-iron ductile libe yisixazululo esithandwayo sezinhlelo zamanzi zesimanje kanye namanzi angcolile, aziwa ngamandla aso angavamile, ukuqina, nokuthembeka ekuhambiseni amanzi aluhlaza naphuzwayo, indle, ama-slurries, namakhemikhali okucubungula.

Yakhiwe futhi yakhiqizwa ukuze ihlangabezane namazinga aqinile embonini, ipayipi le-iron ductile aligcini nje ngokumelana nobunzima bokuhamba nokufaka kodwa futhi lifakazela ukuqina ezindaweni zokusebenza eziyinselele kakhulu. Ukusuka ekubekezeleni isando samanzi ukuya ekunqamuleni umhlabathi oyiqhwa, ukuxoxisana ngemisele ejulile, nokubhekana nezindawo ezinamanzi aphezulu, izindawo ezisindayo zezimoto, izindawo zokuwela imifula, izakhiwo zokusekela amapayipi, imisele enamatshe, ngisho nenhlabathi eguquguqukayo, ebanzi, nengaqinile - ipayipi lensimbi elidonsa amanzi likhuphukela enselele.

Ngaphezu kwalokho, i-ductile iron ingelashwa ngezinhlelo ezihlukahlukene zokuhlanganisa ukuze kuthuthukiswe ukubukeka kwayo nokuvikela. Ukukhethwa kwama-coatings kwenzelwa ukuthi kuhambisane nendawo ethile yesevisi kanye nezintandokazi zobuhle. Ngezansi, sihlolisisa izinketho ezihlukene zokuhlanganisa ezifanele i-iron ductile, ekhuluma kokubili ukuchayeka phezulu ezimweni zomoya kanye nokufakwa ngaphansi komhlaba kwamapayipi agqitshiwe.

Izembatho

I-Ductile iron inikeza ukuguquguquka kokuphathwa ngezinhlelo ezihlukahlukene zokuhlanganisa, ezisebenzela kokubili ukuthuthukiswa kobuhle nezinjongo zokuvikela. Ukukhethwa kwezingubo zokumboza kuncike ezicini ezihlukile zendawo yesevisi kanye nomphumela wobuhle oyifunayo. Ngezansi, sihlola izinketho ezihlukene zokuhlanganisa ezifanele insimbi ye-ductile, ekhuluma kokubili ukuchayeka phezulu ezimweni zomoya kanye nokufakwa ngaphansi komhlaba kwamapayipi agqitshiwe.