Izindaba Zemboni
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Isimangaliso Sobuchwepheshe Sepayipi Lensimbi Yekhabhoni Ehlanganisiwe Ejikelezayo: Ukwembula Izimfihlakalo Zokushisela I-Arc Engaphansi Komoya Ehlanganisiwe
Ngenisa Emkhakheni wokufakwa kwezimboni kanye nokuthuthukiswa kwengqalasizinda, amapayipi ensimbi adlala indima ebalulekile ekuqinisekiseni ukusebenza kahle kanye nobude bezinhlelo ezahlukene. Phakathi kwezinhlobo ezahlukene zamapayipi ensimbi atholakalayo, amapayipi ensimbi yekhabhoni ahlanganisiwe aqashelwa kabanzi ngenxa...Funda kabanzi -
Ukuhlaziywa Okuqhathanisayo Kwepayipi Elinezintambo Ze-Polypropylene, Ipayipi Elinezintambo Ze-Polyurethane, kanye Ne-Epoxy Sewer Lining: Ukukhetha Isixazululo Esifanele
Yethula: Lapho ukhetha izinto zokubopha uthayela ezifanele zepayipi lendle, abenzi bezinqumo bavame ukubhekana nezinketho eziningi. Izinto ezisetshenziswa kakhulu yi-polypropylene, i-polyurethane kanye ne-epoxy. Ngayinye yalezi zinto iletha uhlamvu oluhlukile etafuleni. Kulesi sihloko, sizothatha...Funda kabanzi -
Izici zesakhiwo sepayipi lokufaka insimbi yejakethi yensimbi
Izinqwaba zamapayipi ensimbi zisetshenziswa kabanzi ezimweni ezahlukahlukene njengezinqwaba zokusekela kanye nezinqwaba zokungqubuzana. Ikakhulukazi uma isetshenziswa njengenqwaba yokusekela, njengoba ingaqhutshwa ngokuphelele engqimbeni yokusekela eqinile, ingaba nomphumela wokuthwala wamandla engxenye yonke yensimbi. E...Funda kabanzi -
Ukuqhathaniswa kwezinqubo zokukhiqiza zepayipi le-lsaw kanye nepayipi le-dsaw
Amapayipi e-Longitudinal Submerge-arc ahlanganisiwe afushane epayipi le-LSAW uhlobo lwepayipi lensimbi elinomthungo wokushisela ohambisana nepayipi lensimbi isikhathi eside, kanti izinto zokusetshenziswa ziyipuleti lensimbi, ngakho-ke ubukhulu bodonga lwamapayipi e-LSAW bungaba nzima kakhulu isibonelo u-50mm, kuyilapho ububanzi bangaphandle bulinganiselwe...Funda kabanzi -
Ukuqhathaniswa kokuphepha phakathi kwepayipi le-LSAW nepayipi le-SSAW
Ukucindezeleka okusele kwepayipi le-LSAW kubangelwa kakhulu ukupholisa okungalingani. Ukucindezeleka okusele kuwukucindezeleka kokulingana kwesigaba sangaphakathi ngaphandle kwamandla angaphandle. Lokhu kucindezeleka okusele kukhona ezingxenyeni ezigoqiwe ezishisayo zezingxenye ezahlukene. Uma ubukhulu besigaba sensimbi ejwayelekile yesigaba bubukhulu, kulapho ...Funda kabanzi -
Ukuqhathaniswa kobubanzi bokusetshenziswa phakathi kwepayipi le-LSAW nepayipi le-SSAW
Ipayipi lensimbi lingabonakala yonke indawo empilweni yethu yansuku zonke. Lisetshenziswa kabanzi ekufudumaleni, ekuhlinzekeni ngamanzi, ekudluliseni uwoyela negesi nakwezinye izinkambu zezimboni. Ngokusho kobuchwepheshe bokwakha amapayipi, amapayipi ensimbi angahlukaniswa cishe ngezigaba ezine ezilandelayo: ipayipi le-SMLS, ipayipi le-HFW, ipayipi le-LSAW...Funda kabanzi -
Izinzuzo kanye nokungalungi kwepayipi lensimbi elihlanganisiwe eliyindilinga
Izinzuzo zepayipi elihlanganisiwe elijikelezayo: (1) Ububanzi obuhlukene bamapayipi ensimbi ajikelezayo bungakhiqizwa nge-coil efanayo yobubanzi, ikakhulukazi amapayipi ensimbi anobubanzi obukhulu angakhiqizwa nge-coil encane yensimbi. (2) Ngaphansi kwesimo esifanayo sokucindezela, ukucindezeleka komthungo wokushisela ojikelezayo kuncane kunalokho...Funda kabanzi -
Izinqubo eziningana ezivamile zokulwa nokugqwala kwepayipi lensimbi elijikelezayo
Ipayipi lensimbi elijikelezayo elilwa nokugqwala ngokuvamile libhekisela ekusebenziseni ubuchwepheshe obukhethekile bokwelapha ukugqwala kwepayipi lensimbi elijwayelekile elijikelezayo, ukuze ipayipi lensimbi elijikelezayo libe namandla athile okulwa nokugqwala. Ngokuvamile, lisetshenziselwa ukumelana nokungangeni manzi, ukugqwala, ukumelana nesisekelo se-asidi kanye nokumelana nokugqwala. ...Funda kabanzi -
Isenzo sokwakheka kwamakhemikhali ensimbini
1. I-Carbon (C) .I-Carbon iyisici samakhemikhali esibaluleke kakhulu esithinta ukuguqulwa kwensimbi ebandayo ngepulasitiki. Uma okuqukethwe kwe-carbon kuphakeme, amandla ensimbi aphezulu, kanye nokwehla kwe-plasticity ebandayo. Kuye kwafakazelwa ukuthi ngokukhuphuka ngakunye okungu-0.1% kokuqukethwe kwe-carbon, amandla okukhiqiza ayanda...Funda kabanzi