Milestones

Pasi rose inozivikanwa seUPVC (unplasticized polyvinyl chloride) column mapaipi, mapaipi aya ane nhoroondo yakapfuma inotangira makumi emakore akati wandei.Yakagadzirwa seimwe nzira yepamusoro kune yechinyakare simbi pombi, uPVC column mapaipi akabuda muma 1960s seyakanyanya kusimba uye inodhura mhinduro yekupa mvura uye masisitimu ekudiridza.Imwe yemabhenefiti ekutanga ePVC mbiru mapaipi ndeye kusaora kwavo hunhu.Kusiyana nepiping yesimbi, iyo inowanzoita ngura uye kuora nekufamba kwenguva, mapaipi ePVC anoramba asina kukanganiswa nezvinhu zvinoparadza.Izvi zvinoita kuti uPVC column mapaipi ive sarudzo yakavimbika kune akasiyana siyana ekushandisa, kunyanya munzvimbo dzine hukasha hwemvura kana makemikari anoparadza.Uyezve, uPVC column mapaipi akareruka asi anopa simba rakanakisa uye makemikari kuramba.Yedu yakanyatso gadzirwa uPVC zvinhu zvakagadzirirwa zvakanangana ne submersible pombi application muzvibhorani.Mapombi aya akagadzirwa kuti akwanise kumirisana nekudzvanyirira kukuru uku achisimbisa nzvimbo yakatsetseka yemukati inoderedza kukweshera uye kuderedza kurasikirwa panguva yekuyerera kwemvura.Kuzivikanwa kwePVC column mapaipi kwakura pasi rose nekuda kwezvizhinji zvakanakira.Kunze kwekusaita corrosion, iwo akakodzera kune ese ari maviri emvura yakachena uye yemunyu.Huremu hwavo huremu hunoita kuti kuisa uye kushanda kuve nyore, nepo hupenyu hwavo hurefu huchidudzira kuderedzwa kwemitengo yekugadzirisa.Pamusoro pezvo, mapaipi ePVC column ane ushamwari, sezvo achishandiswa zvakare uye asingabudisi zvinhu zvinokuvadza munzvimbo.Kuchinja-chinja kwavo uye kuvimbika kwakasimbisa chinzvimbo chavo sesarudzo inosarudzika yekupihwa mvura kubva kumvura yepasi sematsime nezvibhorani.Izvo zvakakosha kuti ticherechedze kuti kuenderera mberi kwekuvandudza uye hunyanzvi muPVC pombi kugadzira kwakawedzera kusimudzira mashandiro uye kusimba kwePVC column mapaipi.Matekinoroji ekugadzira epamberi anovimbisa hunhu hunoenderana, kurongeka kwedimensional, uye kufanana mumidziyo yepombi.Kufambira mberi uku kwaita kuti uPVC mbiru mapaipi atonyanya kupikisa kumanikidzwa kwekunze, kusiyanisa kwetembiricha, uye kushushikana kwemagetsi.Mukupedzisa, uPVC makoramu mapaipi akashandura indasitiri yepombi nekupa inogara, isingadhure, uye isingadziviriri imwe nzira kune yechinyakare simbi pombi.Kuburikidza nekufambira mberi mune tekinoroji uye maitiro ekugadzira, ePVC column mapaipi ave kuwedzera mukurumbira pasi rese, achipa akavimbika uye anoshanda mhinduro dzemvura mumaindasitiri akasiyana.Hunhu hwavo husina kuodza, dhizaini yakareruka, uye hupenyu hurefu hunovaita sarudzo yakanaka kune dzakasiyana siyana dzekushandisa, kuve nechokwadi chekugara uye yakavimbika mvura yemakore anotevera.