Ductile iron pombi dzakabuda sechisarudzo chakasarudzika mumashandisirwo akasiyana siyana, kunyanya mumvura yekupa uye madhiraini masisitimu. Yakagadzirwa neJindalai Steel Group, mapaipi aya anozivikanwa nekusimba kwesimba uye kuchinjika kana achienzaniswa neakare mapombi esimbi. Iyo yakasarudzika zvimiro zve ductile iron, kusanganisira kugona kwayo kushingirira yakakwira uye kuramba corrosion, inoita kuti ive chinhu chakanakira mapurojekiti ezvivakwa. Sezvo maguta ari kuramba achikwira, kudiwa kwemhinduro dzepombi dzakavimbika uye dzakasimba hakuna kumbobvira kwanyanya kunetsa, uye mapaipi esimbi e ductile ari kumberi kwekushanduka uku.
Chimwe chezvinhu zvakakosha zve ductile iron mapaipi ndeye giredhi system yavo, inovaisa mumapoka zvichienderana nemaitiro avo emuchina. Magiredhi anonyanyozivikanwa anosanganisira Kirasi 50, Kirasi 60, uye Kirasi 70, negiredhi rega rega rinoratidza kusimba kwechinyorwa. Aya magiredhi anovimbisa kuti mainjiniya anogona kusarudza pombi yakakodzera kune chaiwo maapplication, angave emvura ekupa ductile iron pombi kana drainage ductile iron pombi. Kusarudzika kwepombi idzi kunobvumira kuti ishandiswe munzvimbo dzakasiyana siyana, kusanganisira masisitimu emvura emunisiparati, masisitimu esuweji, uye maindasitiri ekushandisa, achiratidza kuchinjika kwawo kuti asangane nezvinodiwa zveinjiniya zvakasiyana.
Pamusoro pemaitiro avo emuchina, ductile iron mapaipi zvakare ari pasi pepamberi anti-corrosion kurapwa matekinoroji. Mishonga iyi yakakosha pakuwedzera hupenyu hwemapombi, kunyanya munzvimbo dzaanogona kusangana nemamiriro evhu ane hukasha kana zvinhu zvinoparadza. Matekiniki akadai se epoxy coating uye polyethylene encasement anowanzo shandiswa kuwedzera kusimba kwe ductile iron mapaipi. Jindalai Steel Group yakazvipira kuita matekinoroji aya, ichiona kuti zvigadzirwa zvavo hazvingosangana chete asi zvinopfuura mwero weindasitiri wekupokana nekuora.
Izvo zvimiro zve ductile iron mapaipi anowedzera kupfuura simba rawo uye kusagadzikana kwekuora. Ivo vanozivikanwa zvakare nekunaka kwavo hydraulic performance, iyo yakakosha pakuyerera kwemvura kwakanaka mumasisitimu ekupa. Iyo yakatsetseka yemukati pamusoro peiyo ductile iron mapaipi inoderedza kurasikirwa kwekukweshana, ichibvumira kufambisa kwemvura kwakaringana. Uyezve, kuchinjika kwavo kunobvumira kuisirwa nyore uye kuchinjika kune akasiyana terrains, zvichivaita sarudzo inoshanda kune mainjiniya uye makondirakiti zvakafanana. Iko kusanganiswa kwezvivakwa izvi kunoisa ductile iron mapaipi semhinduro yakavimbika yezvinetso zvemazuva ano zvivakwa.
Pamwero wepasi rose, mapaipi esimbi ane ductile akawana kuzivikanwa kwekushanda kwawo mukushandisa kwakasiyana. Nyika dzakatenderedza pasirese dziri kuwedzera kutora tekinoroji yesimbi yekugovera mvura uye masisitimu emvura, vachiziva mabhenefiti enguva refu ekudyara mumapombi akasimba uye anoshanda. Jindalai Steel Boka rakaita basa rakakosha mune iyi tsika yepasirese, ichipa emhando yepamusoro ductile iron mapaipi anosangana nezviyero zvepasirese. Sezvo nyika ichiramba ichiisa pamberi pezvivakwa zvinogara uye zvakasimba, basa remapombi esimbi pasina kupokana richawedzera, richisimbisa nzvimbo yavo sedombo repakona remazuva ano mainjiniya maitiro.
Mukupedzisa, ductile iron pombi inomiririra kufambira mberi kwakakosha muhunyanzvi hwepombi, ichipa musanganiswa wesimba, kuchinjika, uye kusimba kwekuramba. Nemagiredhi akasiyana-siyana uye epamberi anti-corrosion kurapwa, mapombi aya akanyatsokodzera kune huwandu hwemashandisirwo, kubva kumvura yemanisipala kuenda kumaindasitiri ekudhiraivha masisitimu. Sezvo kudiwa kwezvivakwa zvakavimbika kuchikura, Jindalai Steel Boka rinoramba rakazvipira kupa emhando yepamusoro ductile iron mapaipi anosangana nezvinodiwa zvinoshanduka zvemusika wepasi rose.
Nguva yekutumira: May-03-2025