Mukuyesera kupeza wopanga ma valve a PVC "aakulu kwambiri", mukuganiza kuti ndiye chisankho chotetezeka kwambiri. Koma kufufuza kumeneku nthawi zambiri kumabweretsa makampani akuluakulu okhala ndi mitengo yokwera, ntchito yosasinthasintha, komanso chidwi chochepa pa zosowa zanu za msika.

Palibe wopanga wamkulu kwambiri padziko lonse lapansi. Msika umagawidwa pakati pamakampani akuluakulu akumadzulo monga Georg Fischer ndi Spearsndi zambiri zazikulu,opanga apadera ku China ndi Asiazomwe zimatumikira madera osiyanasiyana komanso mulingo wabwino. Dzina lalikulu nthawi zonse silili loyenera.

Ndalankhula ndi oyang'anira ogula ambiri monga Budi za izi m'zaka 20 zapitazi. Nthawi zambiri amayamba ndi kufunafuna dzina lalikulu kwambiri, poganiza kuti kukula kwake kumafanana ndi khalidwe ndi kudalirika. Koma "lalikulu" nthawi zonse silili "labwino kwambiri," makamaka pamsika wosinthasintha ngati Indonesia. Funso lenileni silili lakuti ndani wamkulu, koma ndanikumanjaBwenzi lanu pakupanga zinthu. Tiyeni tifufuze tanthauzo la "zabwino" kwa wogula waluso amene ayenera kulinganiza magwiridwe antchito, kudalirika, ndi mtengo.

Ndi kampani iti ya PVC valve yomwe ili yabwino kwambiri?

Mukufunika valavu "yabwino kwambiri" kuti mutsimikizire mapulojekiti anu ndikupewa kulephera. Koma kusankha kutengera dzina lodziwika bwino lokha nthawi zambiri kumatanthauza kuti mukulipira mopitirira muyeso pazinthu zomwe simukuzifuna pa pulogalamu yanu.

Kampani "yabwino kwambiri" imadalira kwathunthu ntchito yanu yeniyeni. Pa ntchito zamafakitale zapamwamba, mitundu monga Georg Fischer ndi yapamwamba kwambiri. Pa makina odalirika komanso otsika mtengo amadzi ndi kuthirira, wopanga wodzipereka komanso mnzake monga Pntek amapereka magwiridwe antchito abwino kwambiri, ziphaso, ndi mtengo wake.

Mawu oti "bwino kwambiri" si ofala kwambiri; ndi kulinganiza zinthu zomwe zimagwirizana ndi ntchitoyo. Kwa wogula wodziwa bwino ntchito ngati inu, Budi, kusankha wogulitsa woyenera kumatanthauza kufananiza chinthucho ndi ntchitoyo. Valavu "yabwino kwambiri" ya chomera cha mankhwala ndi yokwera mtengo kwambiri komanso yokwera mtengo kwambiri pa njira yothirira. Ndimaganiza izi m'magulu atatu akuluakulu.

Magawo Ofunsira Ntchito ndi Kampani "Yabwino Kwambiri"

Kwa anzanga ambiri ku Southeast Asia, gulu lachitatu ndilofunika kwambiri. Amafunikira ma valve odalirika ambirimbiri pa ntchito zomanga nyumba. Pankhaniyi, kampani "yabwino kwambiri" si yomwe ili ndi bajeti yayikulu kwambiri yotsatsa malonda, koma yomwe ili ndi fakitale yogwira ntchito bwino kwambiri, yowongolera bwino kwambiri mtengo wake, komanso kumvetsetsa bwino zosowa za msika wanu.

Ndi mtundu uti wa ma valavu a PVC womwe ndi wabwino kwambiri?

Mumawona mitundu yambirimbiri ya ma valve pa ziwonetsero zamalonda komanso m'misika yakomweko. Onse amanena kuti ndi abwino kwambiri, zomwe zimapangitsa kuti zikhale zovuta kudziwa kuti ndi iti yomwe imapereka zabwino kwenikweni poyerekeza ndi malonda anzeru okha.

Kampani "yabwino kwambiri" ndi kampani yomwe nthawi zonse imakwaniritsa malonjezo ake ndipo ili ndi ziphaso zotsimikizira izi. Yang'anani makampani omwe amalankhula momveka bwino za zipangizo zawo ndi njira zopangira, chifukwa izi zikusonyeza kudzipereka kwenikweni ku khalidwe labwino, osati logo yokha.

Monga wopanga, ndikudziwa kuti mtundu wa kampani ndi woposa dzina lolembedwa pa valavu. Mtundu wa kampani ndi lonjezo lathu lokhazikika kwa inu. Mukagula valavu kuchokera ku mtundu wodalirika, mumayembekezera kuti valavu ya chikwi ikhale yofanana bwino mu khalidwe, ntchito, ndi kukula kwa yoyamba. Kudalira kumeneko ndiko kumapangitsa mtundu wa kampani kukhala wamtengo wapatali. Izi ndi zomwe ndikuuza anzanga kuti aziyang'ana kuti aweruze ngati mtundu wa kampani ndi "wabwino kwambiri" kwenikweni.

Choyamba, yang'ananikusasinthasinthaKodi mtundu, kulemera, ndi mawonekedwe osalala a chogwiriracho zimakhalabe chimodzimodzi kuchokera ku dongosolo lina kupita ku lina? Zogulitsa zosasinthasintha zimasonyeza kusalamulira bwino zinthu zopangira ndi kupanga. Chachiwiri, yang'ananikuwonekera poyeraKodi kampaniyi ikunena momveka bwino kuti imagwiritsa ntchito PVC yoyera 100%? Kapena salankhula kalikonse za izi? Kampani yodzidalira imanyadira ndi zipangizo zake. Chachitatu, yang'anani ngati ili ndiziphasoKodi ali nazo?satifiketi zodziwika padziko lonse lapansi monga ISO, kapena zinthu zina monga WRAS kapena NSF? Uwu ndi umboni wodziyimira pawokha wosonyeza kuti zikukwaniritsa muyezo wapamwamba. Pomaliza, kodi ndi chiyani chomwe chimapangitsa kutimbiri yamsikaKodi akatswiri ena odziwa bwino ntchito ku Indonesia amati chiyani za kampaniyi? Kampani yolimba imapanga mbiri yake kudzera mu ntchito yodalirika kwa zaka zambiri.

Ndi mtundu uti womwe ndi wabwino kwambiri pa ulimi wothirira?

Mapulojekiti anu othirira amadalira ma valve ambirimbiri. Kusankha mtundu wotsika mtengo komanso wofooka kungayambitse kutuluka kwa madzi ndi kusweka kwa nthaka padzuwa lotentha, zomwe zimapangitsa kuti mbewu zisakule bwino komanso kuti makasitomala anu awonongeke kwambiri.

Mtundu wabwino kwambiri wothirira ulimi umaphatikiza kulimba, kukana kwamphamvu kwa UV, komanso mtengo wabwino kwambiri. Kampani yopanga zinthu monga Pntek nthawi zambiri imakhala yabwino chifukwa timapanga ma valve ambiri odalirika komanso okhazikika okhala ndi zoletsa za UV pamtengo wotsika.

Kuthirira kumabweretsa zofunikira zapadera pa valavu ya PVC, ndipo apa ndi pomwe ndayang'ana kwambiri khama la fakitale yathu. Zofunikira zake ndizosiyana kwambiri ndi ntchito ya mapaipi amkati. Choyamba ndi ichiKukana kwa UVMa valve amakumana ndi kuwala kwa dzuwa koopsa tsiku lonse, tsiku lililonse. Popanda zowonjezera zapadera zoletsa UV mu zinthu zopangira za PVC, valveyo imayamba kusweka ndi kusweka mkati mwa chaka chimodzi kapena ziwiri. Kampani yabwino yothirira nthawi zonse imagwiritsa ntchito zinthu zokhazikika pa UV.

Chotsatira ndiKulimba. Ma valve othiriranthawi zambiri amatsegulidwa ndi kutsekedwa pafupipafupi, nthawi zina tsiku lililonse. Chogwirira, tsinde, ndi zisindikizo zamkati ziyenera kukhala zolimba mokwanira kuti zipirire kugwiritsidwa ntchito kosalekeza kumeneku. Timagwiritsa ntchito zogwirira zolimba ndi mphete zapamwamba za EPDM makamaka pachifukwa ichi, chifukwa zimagwirira bwino kuposa rabara wamba. Pomaliza, pali vuto laMtengo pa SikeloPulojekiti yothirira ingagwiritse ntchito ma valve ambirimbiri. Mtundu "wabwino kwambiri" si wotsika mtengo kwambiri—popeza udzalephera—koma ndi mtundu wotsika mtengo kwambiri womwe udzakhalapo kwa nyengo zambiri. Ndi nkhani yopereka mtengo wotsika kwambiri wa umwini, lingaliro lomwe ndikudziwa kuti ndi lofunika kwambiri kwa inu, Budi.

Kodi pali vuto ndi valavu ya PVC yomwe ndimagwiritsa ntchito?

Vavu ya PVC imawoneka ngati chinthu chosavuta kugwiritsa ntchito. N'zosavuta kuganiza kuti zonse ndi zofanana, koma izi zingakuthandizeni kugula vavu yotsika mtengo yomwe imasweka mukapanikizika, zomwe zimapangitsa kuti makina asokonezeke kwambiri.

Inde, ndikofunikira kwambiri kuti mugwiritse ntchito valavu ya PVC. Ubwino wa valavu yanu umakhudza mwachindunji chitetezo ndi kudalirika kwa mapaipi onse. Vavu yotsika mtengo komanso yosapangidwa bwino ndi yomwe imawonongeka kwambiri ndipo idzakuwonongerani ndalama zambiri pakukonza mtsogolo.

Funso lofunika kwambiri pa zonsezi ndi ili. Kuchokera pa zaka 20 zomwe ndakhala ndikuchita zinthu zopangira zinthu, ndikukuuzani kuti kusiyana kwake ndi kwakukulu. Zonsezi zimadalira zinthu zitatu zomwe sizikuwoneka kuchokera kunja.

1. Ubwino wa Zinthu

Ichi ndiye chinthu chachikulu kwambiri. Opanga apamwamba amagwiritsa ntchito utomoni wa PVC wa 100% virgin. Opanga otsika mtengo nthawi zambiri amasakaniza zodzaza monga calcium carbonate. Chodzaza ichi chimapangitsa valavu kukhala yotsika mtengo komanso yolemera, zomwe zinganyenge wogula wosadziwa zambiri kuganiza kuti ndi yolimba. Koma imapangitsa pulasitiki kukhala yofooka komanso yofooka. Idzasweka ikapanikizika, ikagundana, kapena ikasintha kutentha. Timagwiritsa ntchito PVC ya 100% virgin yokha, ndipo kudzipereka kumeneku ndiko maziko a khalidwe lathu.

2. Kupanga Molondola

Kugwirizana kwamkati pakati pa mpira ndi mipando ya PTFE ndiko kumapanga chisindikizo chabwino kwambiri, chosataya madzi. Miyeso ya ma soketi a ma valve ndi yomwe imalola kuti pakhale chosungunula champhamvu. Tayika ndalama zambiri pakupanga ma molds olondola kwambiri komanso ma assembling odzipangira tokha kuti titsimikizire kuti valavu iliyonse ikukwaniritsa zofunikira izi. Fakitale yokhala ndi ma molds akale, otha ntchito imapanga zigawo zosasinthasintha zomwe zitha kulephera.

3. Kuwongolera Ubwino

Kodi wopanga amayesa valavu iliyonse? Kapena amangoyang'ana valavu imodzi mwa 100 zilizonse? Vavu imodzi yoyipa ingayambitse ngozi. Ichi ndichifukwa chake ku Pntek, timagwira ntchitoKuyesa kwa mpweya 100% pa valavu iliyonseisanapakedwe. Ili ndi gawo losakambirana kwa ife.Mukasankha valavu, mukusankha kudzipereka kwa wopanga pa khalidwe labwino.

Mapeto

Cholinga cha wopanga "wamkulu" sichoncho. Chisankho "chabwino kwambiri" ndi mnzanu wodalirika wopanga yemwe amapereka zinthu zabwino nthawi zonse, zovomerezeka, komanso magwiridwe antchito oyenera pa ntchito yanu komanso msika wanu.