Ehlobo elishisayo, ifektri imatasa ikhiqiza imisebenzi ehlukahlukene yamavalvu. Ezinsukwini ezimbalwa ezedlule, ifektri yaseJinbin yaqeda omunye umsebenzi ovela e-Iraq. Leli qoqo lesango lamanzi liyinsimbi engagqwali engu-304isango lokungena ngesandla, ephelezelwa ubhasikidi wokukhipha amanzi wensimbi engagqwali ongu-304 one-rail yokuqondisa engamamitha angu-3.6. Ukushisela kwesiqu se-valve kuhlanzwa nge-ultrasonic acid ukuze kususwe amabala.

Ukusetshenziswa kwezinto zensimbi engagqwali ezingu-304 ukukhiqizai-penstockinezinzuzo ezilandelayo:

Insimbi engagqwali engu-304 iqukethe ingxenye enkulu ye-chromium ne-nickel, engamelana nokuguguleka kwezinhlobo ezahlukene zamakhemikhali, okuhlanganisa ama-acid, ama-alkali, nosawoti. Ifaneleka kakhulu ezindaweni ezingase zihlangane nendle namanzi olwandle, futhi ingagcina ukuzinza kwesakhiwo kanye nezakhiwo zemishini ezindaweni ezinokushisa okuphezulu, okwenza ifanele izimo zokusebenza ezinokushisa okuphezulu.

Insimbi engagqwali engu-304 kulula ukuyicubungula nokuyibumba, ifaneleka ukukhiqiza amasango ahlukahlukene anomumo oyinkimbinkimbi, futhi kulula ukuhlangabezana nezidingo zomklamo wobunjiniyela. Le nto inokumelana okuhle nokuguguleka, ingamelana nokuguguleka nokuklwebheka, igcine ubushelefu bomphezulu kanye nobuhle, futhi inamandla aphezulu nokuqina ekamelweni lokushisa, iqinisekisa ukuthembeka nokuphepha kwesango ezinhlelweni ezahlukene zobunjiniyela.

Ubuso bensimbi engagqwali engu-304 bubushelelezi futhi buyafana, bunezakhiwo ezinhle zokuhlobisa nobuhle, bufanele ukusetshenziswa ngezidingo eziphezulu zokubukeka. Bungakha ifilimu ye-oxide eningi ebusweni emoyeni, buvimbele ngempumelelo ukugqwala kwensimbi, futhi bunwebe impilo yesevisi. Alunazo izakhi zensimbi ezisindayo eziyingozi emzimbeni womuntu, luhlangabezana nezindinganiso zokuhlanzeka nokuphepha, lufanele ukucubungula ukudla, amadivayisi ezokwelapha kanye neminye imikhakha, luyinto engasetshenziswa kabusha, lunobungani nemvelo, futhi luhambisana nomqondo wentuthuko eqhubekayo. Ngenxa yokumelana nokugqwala kanye nokumelana nokuguguleka kwensimbi engagqwali engu-304, izindleko zokulungisa isango ziphansi kakhulu.

Lezi zinzuzo zenza insimbi engagqwali engu-304 ibe yisinqumo esifanele sokukhiqizaamavalvu e-penstock odongeni, ikakhulukazi kwezobunjiniyela be-hydraulic, ukwelashwa kwendle, kanye nezindawo zasolwandle, ukuqinisekisa ukusebenza okuzinzile kwesikhathi eside kanye nezidingo zokunakekelwa okuphansi kwamasango. Uma unawoisango lokungenaizidingo zezinto ze-valve, sicela usithinte ngezansi futhi uzothola impendulo zingakapheli amahora angama-24.