Umkhiqizi Wethangi Lokugcina Amandla Okushisa
Kwadalwa ngo Ngokwamukisa
Umenzi Wethangi Lokugcina Amandla Ashisayo
Ukukhetha umkhiqizi wamathangi amanzi esikhungo sedatha kuncike emandleni aqinisekisiwe, amaphrojekthi angempela okubhekiselwa kuwo kanye nokwesekwa kobunjiniyela - hhayi intengo ephansi kakhulu. Funa i-ISO 9001/45001, i-NSF/ANSI 61, i-EN 1090/CE, i-WRAS/FM, qinisekisa izinkomba zamaphrojekthi ngezwe/umthamo/unyaka, futhi uqinisekise ukuthi ubuchwepheshe bethangi buhambisana nomsebenzi ngamunye.
Abasebenzi bezikhungo sedatha abahlela izinhlelo zokupholisa, zokuvikela umlilo kanye namanzi enqubo bahlala bebuza umbuzo oyedwa osebenzayo: yiliphi ithangi lokugcina elidingwa yilo msebenzi, futhi linikezwa kanjani? Le ndatshana igxile ku-"umkhiqizi wethangi lokugcina amandla ashisayo", ihlanganisa umkhiqizi wethangi lokugcina amandla ashisayo. Inhloso ukunikeza onjiniyela kanye namathimba okuthenga umbono ocacile, osekelwe ezindinganisweni - hhayi inkulumo yokuthengisa - ukuze kukhethwe uhlobo lwethangi olufanele, into kanye nomthamo womsebenzi wangempela.
Incazelo Yezobuchwepheshe
Okufanele Kuhlolwe Kumkhiqizi Wamathangi
· Okokuqala izitifiketi. Dinga i-ISO 9001 / ISO 45001 yekhwalithi nokuphepha, i-NSF/ANSI 61 (yamanzi okuphuza), i-EN 1090/CE (yesakhiwo), i-WRAS / FM ngokwezidingo zomsebenzi.
· Ubuchwepheshe bamathangi obufakazelwe. I-GFS (AWWA D103-09, ISO 28765), i-epoxy ehlanganiswe ngokushisa, insimbi engagqwali, insimbi egcwele i-zinc kanye nensimbi edayisiwe konke kufanele imisebenzi ehlukene ye-DC; umenzi kufanele akhombise ukuthi kuhambisana kanjani.
· Umlando wokulethwa. Cela amaphrojekthi okubhekiselwa kuwo ngokwezwe, umthamo nonyaka wokuqedwa - futhi uqinisekise ukuthi ayangempela, hhayi izimangalo ezijwayelekile.
Ukuthenga E-China: Ukuhwebelana
· Izindleko nomthamo. Abenzi bamathangi ababoshiwe baseShayina banikeza izindleko ezincintisanayo nendawo enkulu yokukhiqiza; isikhathi sokuhola kanye nokuhamba kufanele kuhlelwe kushejuli ye-DC.
· I-QA kanye nemibhalo. Phikelela kuzitifiketi ze-mill, ukuqinisekiswa kwe-coating, amarekhodi okuhlolwa kwe-hydrostatic kanye nohlelo olucacile lwe-QA - hhayi nje intengo ephansi.
· I-Logistics. Amaphaneli e-modular aboshiwe athunyelwa ngamakhonteyina futhi amiswe endaweni; qinisekisa isisekelo, i-crane kanye nobubanzi bokugadwa kokumiswa.
Kungani Ikhono, Hhayi Nje Intengo, Liwina
· Ukusekelwa kobunjiniyela. Umhlinzeki omuhle uhlinzeka ngokulinganisa, imithwalo yesisekelo, uhlu lwezindawo zokuphuma kanye nokuzamazama komhlaba lapho kufanele - okungaphezu kakhulu kwegobolondo nje.
· Ububanzi bomthombo owodwa. Umenzi ohlanganisa imithombo ye-GFS, i-epoxy, insimbi engagqwali, imithombo edayiwe kanye ne-ASME yehlisa ingozi yokuxhumana phakathi kwemisebenzi yomlilo, yokwenza kanye nokubandayo.
· Insizakalo yomhlaba wonke. Ukulethwa emazweni angaphezu kwe-100 kusho ukufinyelela kwezingxenye zokushintsha kanye nokwesekwa kobuchwepheshe okubalulekile empilweni ye-DC yeminyaka eyi-10-15.
Izimo Zokusetshenziswa
· Umsebenzi wasendaweni. Fanisa ithangi nendlela yangempela, ingcindezi kanye nesidingo sokuqina.
· Ukuhlanganiswa. Phakela i-BMS/EPMS noma iphaneli yomlilo njengoba kudingeka.
· Umjikelezo wempilo. Hlela i-QA, ukuhlolwa kanye nezingxenye zokushintsha phakathi nempilo ye-DC.
Ukukhetha Nokuqhathanisa
Khetha ngokwekhwalithi yamanzi, ingcindezi kanye nesidingo sokuqina esikhundleni somaka. I-GFS ehlanganiswe ngamabhawodi nensimbi ehlanganiswe nge-epoxy yakha ngokushesha ezindaweni eziqinile ze-DC futhi ihlangabezana ne-NSF/ANSI 61 yomsebenzi oseduze namanzi okuphuza; insimbi ewelidwe noma ukhonkolo zifanele izidingo ezinkulu kakhulu noma ezinengcindezi; imikhumbi ye-ASME isebenza kuphela lapho ingcindezi idlula umkhathi. Qinisekisa izitifiketi namaphrojekthi okubhekiselwa kuwo ngaphambi kokunikeza.
Imininingwane Yezobuchwepheshe
Ipharamitha | Okufanele kuqinisekiswe kumhlinzeki |
Izitifiketi | ISO 9001 / 45001, NSF/ANSI 61, EN 1090/CE, WRAS, FM |
Ubuchwepheshe bethangi | I-GFS (AWWA D103-09, ISO 28765), i-epoxy, insimbi engagqwali, i-galvanized, i-welded, imikhumbi ye-ASME |
Umlando wokusebenza | Amaphrojekthi okubhekiselwa kuwo ngokwezwe, umthamo, unyaka wokuqedwa - kuqinisekisiwe |
Ubunjiniyela | Ukulinganisa usayizi, imithwalo yesisekelo, uhlelo lwe-nozzle, ukuzamazama komhlaba lapho kufanele khona |
Amadokhumenti e-QA | Izitifiketi ze-mill, ukuqinisekiswa kwe-coating, amarekhodi okuhlolwa kwe-hydrostatic |
I-Logistics | Amaphaneli e-modular bolted; hlela isikhathi sokuhola, isisekelo, ukugadwa kokwakhiwa |
Ububanzi | Umthombo owodwa ohlanganisa imisebenzi yomlilo, yokwengeza nokupholisa kunciphisa ingozi yokuxhumana |
Isifundo Sephrojekthi
I-Center Enamel ihambise amathangi e-GFS aboshiwe ezinhlelweni zamanzi aphuzwayo nawokuphuza emazweni amaningi, isebenzisa ubuchwepheshe obufanayo bamathangi obuqinisekisiwe nge-NSF/ANSI 61 obusebenza emanzini okwengeza esikhungo sedatha. Iphrojekthi emele:
Amaphrojekthi Amathangi Amanzi Aphuzwayo / Okuphuza
Indawo yephrojekthi | Ukusetshenziswa | Umthamo | Uhlobo lwethangi | Kuqediwe |
Malaysia | Amanzi aphuzwayo / amanzi okuphuza | 3744 m3 | Ithangi le-GFS eliboshiwe | 2024-07 |
Ubungcweti Benkampani
I-Center Enamel (Shijiazhuang Zhengzhong Technology Co., Ltd.), umkhiqizi wamathangi okugcina izinto aboshiwe futhi ashiselwe owasungulwa ngo-2008, ukhiqiza amathangi e-Glass-Fused-to-Steel (GFS), i-epoxy ehlanganiswe ngokuncibilika, insimbi engagqwali, insimbi egcwele i-zinc kanye namathangi ashiselwe kanye nophahla lwe-aluminium geodesic dome kanye nemikhumbi yengcindezi ye-ASME. Imikhiqizo yamathangi ayo iqinisekisiwe nge-ISO 9001, ISO 45001, NSF/ANSI 61, EN 1090/CE, WRAS kanye ne-FM, futhi isidluliselwe emisebenzini yamaphrojekthi emazweni angaphezu kwe-100. Ohlwini lokuhola lomthengi olunezihloko ezingama-75, iphuzu elisebenzayo ukuthi uqinisekise izitifiketi, amaphrojekthi okubhekiselwa kuwo kanye nokwesekwa kobunjiniyela ngaphambi kokunikezwa - amandla okwenza, hhayi nje intengo, avikela impilo ye-DC yeminyaka eyi-10-15.
Imibuzo Evame Ukubuzwa
Umbuzo: Ngikhetha kanjani umkhiqizi wethangi lamanzi lesikhungo sedatha?
Impendulo: Dinga i-ISO 9001/45001, NSF/ANSI 61, EN 1090/CE, WRAS/FM; qinisekisa amaphrojekthi okubhekiselwa kuwo ngokwezwe, umthamo nonyaka; futhi qinisekisa ukuthi umkhiqizi uthethelela ubuchwepheshe bethangi ngokomsebenzi ngosizo lobunjiniyela.
Umbuzo: Yimaphi amasertifikethi akhombisa ukuthi umenzi wamathangi uthembekile?
Impendulo: I-ISO 9001 ne-ISO 45001 yekhwalithi/nokuphepha, i-NSF/ANSI 61 ne-WRAS yokuxhumana namanzi okuphuza, i-EN 1090/CE yensimbi yesakhiwo, kanye ne-FM lapho iphrofayili yengozi ikudinga khona.
Umbuzo: Ingabe ukuthenga amathangi evela e-China kuwumbono omuhle?
A: Kungabiza kancane ngomthamo omkhulu wokukhiqiza, kodwa hlela isikhathi sokuhola nokuhamba, futhi uphikelele kuzitifiketi zasefekthri, ukuqinisekiswa kwe-coating kanye namarekhodi okuhlolwa kwamanzi ngaphansi kwengcindezi - hhayi nje intengo ephansi.
Q: Yibuphi ubuchwepheshe bamathangi okufanele umhlinzeki we-DC abunikeze?
A: I-GFS (AWWA D103-09, ISO 28765), i-epoxy ehlanganiswe ngokushisa, insimbi engagqwali, i-galvanized, insimbi ewelidwe kanye nemikhumbi ye-ASME - ngakho imisebenzi yomlilo, yokugcwalisa nokubandisa ingatholakala ngaphandle kokuhlukanisa uchungechunge lokuhlinzeka.
Umbuzo: Kungani kuqinisekiswa izinkomba zephrojekthi?
A: Amaphrojekthi angempela ngokwezwe, umthamo nonyaka wokuqedwa akhombisa ikhono lokuletha; izimangalo ezijwayelekile azikwenzi lokho. Zicele futhi uhlole ukuthi ziyahambisana nomsebenzi wakho.
Umbuzo: Yiluphi usizo lobunjiniyela okufanele luhambisane nethangi?
A: Ukulinganisa, imithwalo yesisekelo, uhlelo lwama-nozzle kanye nokuzamazama komhlaba lapho kufanele khona - okungaphezu kakhulu kwegobolondo nje. Lokho kusekelwa kuvikela uhlelo lwe-DC kanye nokuphila.
Kumkhiqizi wamathangi okugcina amandla ashisayo, indlela esebenzayo iwukuqala emsebenzini - izinga lamanzi, ingcindezi, umthamo kanye nesidingo sokuqina - bese uvumela izinga (NFPA 22, AWWA D103-09/D100, ASME BPVC VIII, NSF/ANSI 61) linqume uhlobo lwethangi kanye nempahla. Ukugcinwa kwamanzi esikhungweni sedatha kuyisinqumo sezinhlelo, hhayi ukuthenga kwempahla evamile; ukukucacisa ngendlela efanele kusenesikhathi kuvikela kokubili isikhathi sokusebenza kanye nempilo yeminyaka eyi-10-15 yesikhungo.
Xoxa ngomkhakha wakho wokugcina amanzi esikhungweni sedatha - imisebenzi yomlilo, yokugcwalisa kanye neyokugcina ebandayo - nonjiniyela ongaqinisekisa izitifiketi, izinkomba kanye nobuchwepheshe bethangi wohlelo ngalunye.
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