Kwihlabathi lemveliso yemizi-mveliso, ingakumbi kwicandelo leepayipi zentsimbi, ukubaluleka kokukhusela ukugqwala akunakugqithiswa. Enye yezona ndlela zisebenzayo zokukhusela iipayipi zentsimbi kunye nezinto ezifakelwayo kukusebenzisa ii-internal fusion bonded epoxy (FBE) coatings. Le bhlog iza kujonga ngokunzulu oko iingcali zoshishino zikwaziyo malunga nee-internal FBE coatings, iinkcukacha zazo, kunye nobuchule beenkampani eziphambili kweli candelo.
Iingubo zangaphakathi ze-FBE zizinto ezibalulekileyo ekuqinisekiseni ubomi nokuqina kweepayipi zentsimbi, ingakumbi kwiindawo ezichaphazeleka zizinto ezirhabaxa. Ngokwemigangatho yeshishini, iimfuno zokugquma ezisetyenziswa ngumzi-mveliso ziquka iileya ezintathu zeengubo ze-polyethylene ezikhutshiweyo kunye neleya enye okanye ngaphezulu zeengubo ze-polyethylene ezisinki. Ezi ngubo zenzelwe ukubonelela ngokhuseleko oluqinileyo lokugqwala, ukuqinisekisa ukuba ukuthembeka kwentsimbi kugcinwa ixesha elide.
Iingcali zoshishino ziyaqaphela ukuba ukusetyenziswaugqubuthelo lwangaphakathi lwe-FBEayisiyondlela yokukhusela nje kuphela, lutyalo-mali olucwangcisiweyo kwiziseko zophuhliso kumashishini ahlukeneyo afana neoyile negesi, unyango lwamanzi kunye nolwakhiwo. Olu gquma lunokusebenza njengomqobo kumswakama, iikhemikhali kunye nezinye izinto ezibangela ukubola ezinokubangela umonakalo omkhulu kwimibhobho yentsimbi. Ngokusebenzisa iteknoloji yogquma ephucukileyo, iinkampani zinokuphucula ukusebenza kunye nobomi benkonzo yeemveliso zazo, ekugqibeleni zigcine iindleko kwaye ziphucule ukuthembeka.
Enye inkampani ebonakalisa ukugqwesa kweli candelo ngumvelisi ophambili onommandla weemitha zesikwere ezingama-350,000 kunye neempahla zizonke ze-RMB ezingama-680 ezigidi. Ngabasebenzi abazinikeleyo abangama-680, le nkampani iye yaba yinkampani ephambili ekuveliseni imibhobho yentsimbi ejikelezayo, enemveliso yonyaka efikelela kwiitoni ezingama-400,000. Ukuzinikela kwayo kumgangatho kunye nokuvelisa izinto ezintsha kubonakala kwizixhobo zayo eziphambili kunye nokunamathela kwimigangatho engqongqo yeshishini.
Ubungcali bale nkampani kwi-fusion bonded epoxy (FBE) coatings zangaphakathi bubungqina bokuzibophelela kwayo ekuboneleleni ngeemveliso ezisemgangathweni ophezulu ukuhlangabezana neemfuno eziguqukayo zabathengi bayo. Ngokutyala imali kubuchwepheshe kunye neenkqubo zokugquma eziphambili, baqinisekisa ukuba iipayipi zabo zentsimbi azihlangabezani nje kuphela neemfuno zoshishino, kodwa zikwadlula nolindelo lwabathengi ngokubhekiselele ekusebenzeni nasekuqineni.
Iingcali zoshishino zigxininisa ukuba kubalulekile ukukhetha umenzi ogxininisa kulawulo lomgangatho kwaye onerekhodi eqinisekisiweyo ekusebenziseni ngaphakathiUkwaleka kwe-FBEUkwaleka okufanelekileyo kunokunciphisa kakhulu iindleko zokulungisa nokwandisa ubomi benkonzo yeepayipi zentsimbi, ngoko ke yinto ebalulekileyo ekucwangcisweni nasekuphunyezweni kweprojekthi.
Ngamafutshane, ii-coating zangaphakathi ze-FBE ziyinxalenye ebalulekileyo yokukhusela ukugqwala kwimibhobho yentsimbi kunye nee-fittings. Iingcali zoshishino ziyazi ukuba ezi coating zidlala indima ebalulekileyo ekuqinisekiseni ukuba iziseko zethu zihlala ixesha elide kwaye zithembekile. Njengoko iinkampani ezidweliswe apha ngasentla zikhokela indlela kwimveliso entsha kunye nomgangatho, ikamva libonakala liqaqambile kwishishini lokuvelisa imibhobho yentsimbi. Njengoko ishishini liqhubeka nokutshintsha, imfuno yee-coating ezisebenzayo iya kukhula kuphela, ngoko ke abavelisi kufuneka bahlale bephambili kubuchwepheshe kunye neendlela zokusetyenziswa.
Ixesha leposi: Epreli-21-2025