Panzvimbo yepurojekiti yekuchengetedza mvura muLaos, mutengi akatenga mavharuvhu emabhatafura emhando ye "lug butterfly" uye "raber expansion joints" ekubatanidza mapaipi, uye kutadza kushanda zvakanaka kwemidziyo kwakaitika mushure mekuvakwa. Mutengi akatenga mavharuvhu emabhatafura emhando ye "DN300 lug butterfly" uye "DN300 expansion joints" zvakasiyana, achiisa maodha zvichienderana nedhayamita. Pasina kubvunza nyanzvi dzehunyanzvi kuti vaone kuti zvigadzirwa zvakamira sei, mutengi haana kuteerera musiyano wepakati pemhando mbiri idzi dzezvigadzirwa.

Mushure mekuiswa nekuiswa pabasa, zvakaonekwa kuti dhayamita chaiyo yemukati meiyi DN300 expansion joint idiki pane nzira yemukati ye lug butterfly valve ine saizi imwechete. Kana butterfly valve disc ikatenderera, inovharwa ne port ye expansion joint. Valve disc haigone kuvhurika zvizere, saka system yepipeline haigone kuiswa mu service yakajairika.

Jinbin Valve yakapa hurongwa hwekugadzirisazve hunotevera: bvisa vharuvhu yebhatafurayi yepakutanga woitsiva nevharuvhu yebhatafurayi yeflange inoenderana nejointi iyi yekuwedzera. Zvichienderana nehurefu hwechimiro chevharuvhu itsva yebhatafurayi, cheka wogadzirisa pombi iri panzvimbo yacho kuti igadziriswe, wobva wapedzisa basa rekusimbisa flange pakati pejointi yekuwedzera nevharuvhu itsva. Maitiro ese ekugadzirisazve anosanganisira kucheka mapaipi, kubvisa zvikamu zvekare, kuisa mavharuvhu matsva, kuongorora flange pakati nekuvhara. Maitiro aya anotora nguva uye anotora basa rakawanda, achitora mari yakawanda yebasa, zvinhu uye nguva yekuvaka, uye anononotsa kufambira mberi kweprojekiti.

Nyaya iyi inopa chiyeuchidzo chakakosha chekutenga mainjiniya ekunze kwenyika. Pakusarudza mavharuvhu emapaipi uye majoini ekuwedzera anoenderana, vatengi havafanirwe kusarudza nekutenga zvigadzirwa nehukuru hweDN chete. Mavharuvhu ezvivakwa zvakasiyana (mavharuvhu emabhatafura emakumbo, mavharuvhu emabhatafura eflange) uye majoini ekuwedzera akasiyana mubore remukati, chimiro chekumusoro uye urefu hwekuiswa kunyangwe aine dhayamita imwechete.

Pakutenga mainjiniya ekunze kwenyika, varidzi vemapurojekiti vanofanirwa kutumira maparameter ekushanda anosanganisira marongero emapayipi, nzvimbo yepakati, yekushanda uye nzvimbo yekuisa kumainjiniya ehunyanzvi evagadziri vemavharuvhu pachine nguva. Mainjiniya ehunyanzvi anofanira kupedzisa kusarudza uye kufananidza mhando dzakabatana. Musatenge mavharuvhu nemafitting emapaipi zvakasiyana mozvibatanidza zvisina kurongeka panzvimbo yacho. Kutenga nekusanganisa mavharuvhu akazvimiririra kunogona kutungamira nyore nyore mukukanganiswa kwemabore, kutadza kuvharwa, kuvharika kwemadhisiki evharuvhu nezvimwe zvikanganiso, zvichikonzera kugadziriswa patsva uye kutambisa nguva nemari yepurojekiti. Kutaurirana kwehunyanzvi hwehunyanzvi hwepamberi pepurojekiti ndiyo kiyi yekuvimbisa kuiswa kwakasimba uye kushanda zvakanaka kwesystem yemapaipi ako.

Semugadziri wemavharuvhu ane ruzivo rwemakore makumi maviri nemaviri, Jinbin Valve inogadzira mavharuvhu akasiyana-siyana esimbi uye mavharuvhu einjiniya ekuchengetedza mvura. Tine timu yehunyanzvi, tinogadzirisa mavharuvhu zvichienderana nemamiriro ekushanda panzvimbo uye tinopa mhinduro dzakanakisa kune vatengi vepasi rose. Kana muine chero zvinodiwa, ndapota taurai nesu pazasi. Muchagamuchira mhinduro mukati memaawa makumi maviri nemana. Tinotarisira kushanda pamwe nemi.