中文
Ngobuchwepheshe, kunezici eziningi okufanele uzicabangele lapho ukhethaamapayipi olwandle, njengokuthi: usayizi, uhlobo, kanye nempahla.Ngokombono wohlelo lokusebenza, cukubhekwa kufanele kunikezwe isitayela sokufaka, ukugeleza nokucindezela, amasistimu amapayipi, impilo yesevisi, ukumelana nokugqwala nokukhathala.Ngaphezu kwalokho, ubude nokugoba i-radius ye-hose nayo idinga ukucatshangelwa ukuze kuqinisekiswe ukuphepha nokuthembeka kwayophakathiiphayiphi.Lapho ukhetha i-hose, zonke izici zayo zidinga ukucatshangelwa ngokucophelela.
Okubalulekile
Uizinto ezahlukene kanye nezinqubozisetshenziswangesikhathi sokukhiqizayamapayipi olwandleukuhlangabezana nezidingo zokusebenza ezahlukene.Njengamanje kunezinhlobonhlobo zezinto emakethe ezingasetshenziswa ekukhiqizeni nasekukhiqizeni amapayipi olwandle, njengenjoloba yemvelo (NR), irabha ye-butyl (SBR) ne-polyurethane (PU).Njengoba izinto ezihlukahlukene zinezici ezihlukene, izinqubo zabo zokukhiqiza nezokukhiqiza nazo zihlukile.Ukuze kuqinisekiswe ukukhiqizwa kwamapayipi ahlangabezana nezidingo, kuyadingeka ukukhetha ama-ma afanelekileizinto kanyeinqubo yokukhiqiza ngokuya ngezidingo ezahlukahlukene zohlelo kanye nezimo zokufaka isicelo.
Usayizi
Usayizi uyisici esibalulekile lapho ukhetha amapayipi olwandle, futhi osayizi bamapayipi abadingekayo bangahluka ezinhlelweni zokusebenza nemidiya ehlukahlukene.I-CDSR inganikeza izinketho ezihlukahlukene zokucaciswa ngokuvumelana nezidingo zamakhasimende futhi iqinisekise ukuthi i-hose ifanele izimo zohlelo lokusebenza ezahlukene.
● Ububanzi bangaphakathi bunomthelela oqondile esilinganisweni sokugeleza nokucindezela koketshezi.I-diameter yangaphakathi enkulu inganikeza ukugeleza okukhulu, kodwa ingabangela ukulahlekelwa okukhulu kwengcindezi ngaphansi kwezimo zokucindezela okuphezulu.Ngakho-ke, impahla ye-hose efanele kanye nobubanzi bangaphakathi kufanele kukhethwe ngokusekelwe esimweni soketshezi oluphathwayo kanye nengcindezi yokusebenza edingekayo.
● Ububanzi obungaphandle bunomthelela emandleni emishini nokuqina kwepayipi.I-diameter yangaphandle enkulu ngokuvamile inikeza amandla angcono wemishini kanye nokumelana nokugqoka.Kodwa futhi kuzokwandisa ukubaluleka kokuqina kwe-hose, ngaleyo ndlela kwandise isisindo se-hose.Ngakho-ke, ububanzi obufanele bangaphandle budinga ukucatshangelwa ngokusekelwe ezimweni ezithile zemvelo kanye nezidingo zohlelo lokusebenza.
● Ubude bepayipi kufanele bunqunywe ngokusekelwe ezidingweni ezithile zohlelo.Ibanga eliphakathi kwezindawo ezimbili zokugcina zokuxhuma ipayipi kanye nokuqina nokugobeka kwepayipi kufanele kucatshangelwe ukuze kuqinisekiswe ukuthi ubude bepayipi banele ukuhlangabezana nezidingo zokuklama ezifana namandla epayipi nebanga lokuphepha lokusebenza. .
Isicelo
Izidingo zokusetshenziswa, izici zemvelo namazinga emboni adlala indima ebalulekile ekuthuthukisweni komkhiqizo, ekuphathweni kwephrojekthi, ekulawuleni ikhwalithi, njll. Zisiza ekuqinisekiseni ukuthi imikhiqizo noma amasevisi angahlangabezana nezidingo zabasebenzisi, avumelane nezimo ezihlukahlukene zemvelo, futhi athobele imithetho nezindinganiso zemboni.
Ngethimba layo lochwepheshe lobuchwepheshe, imishini yokukhiqiza ethuthukisiwe kanye neminyaka yokuhlangenwe nakho, i-CDSR iyakwazi ukuhlinzeka amakhasimende ngezixazululo ezenziwe ngokwezifiso ze-marine hose ukuhlangabezana nezidingo ezithile ezihlukahlukene.Xhumana nathi namuhla ukuze utholeproisixazululo se-fessional sezidingo zakho ze-marine hose!
Idethi: 01 Nov 2023