Iikontraka ze-EU zithembela Customized;I-PEX Elbow Union tee ifakela imibhobho yobhedungenxa yokumelana ne-corrosion ephezulu kunye nokuthembeka. Ezi zixhobo zinceda ukudala iinkqubo zemibhobho ezihlala zikhuselekile kwaye zisebenza kakuhle ekuhambeni kwexesha. I-PEX Elbow Union tee izifakelo zemibhobho yobhedu nazo zidibana nemigangatho engqongqo ye-EU, iqinisekisa ukusebenza okuhlala ixesha elide kwiiprojekthi ezahlukeneyo.
Izinto eziphambili zokuThatha
- Ingqiniba yeBrass yePEX kunye nezifakelo zee teeukuxhathisa umhlwa kunye nokukhusela umgangatho wamanzi, ewenza alungele iimeko zamanzi zaseYurophu ezinzima.
- Ezi zixhobo zifakela ngokukhawuleza ngezixhobo eziqhelekileyo, ukunciphisa ixesha labasebenzi kunye nokuqinisekisa uqhagamshelwano oluqinileyo, olungavuziyo.
- Bahlangabezana nemigaqo engqongqo ye-EU kwaye banikezela ngokusebenza kwexesha elide, ukunciphisa iindleko zokugcina kunye nokubonelela ngexabiso elikhulu ngexesha.
Ixabiso le-Corrosion-proof Plumbing kwi-EU
UMgangatho waManzi kunye neMingeni eKonakalisayo
Umgangatho wamanzi kwi-EU uzisa imingeni ebalulekileyo kwiinkqubo zemibhobho. Izinto ezitshabalalisayo ezifana neoksijini enyibilikileyo, iklorini, kunye namanqanaba e-pH ahlukeneyo akhawulezisa ukuthotywa kwemibhobho.
- Ukonakala kwimibhobho yamanzi asezidolophini kunokwenza ukuya kuthi ga kwi-4% ye-GDP yelizwe kwamanye amazwe, okukhokelela kwiibhiliyoni ezilahlekileyo ngonyaka.
- I-chloride kunye ne-sulfate ion, kunye nokuguquguquka kweqondo lokushisa, kwandisa amazinga e-corrosion kunye nokukhuthaza ukukhutshwa kwesinyithi njengentsimbi kunye ne-nickel emanzini okusela.
- Iifilimu zebhayoloji ezincinci kumphezulu wemibhobho zenza ukonakala ngakumbi ngokuguqula iimeko zeekhemikhali kunye nokutya izibulala-ntsholongwane.
- Ukulawula le miba yobulunga bamanzi ihlala ibalulekile ekunciphiseni umhlwa kunye nokugcina inkqubo yokuthembeka.
Ubomi obude beNkqubo kunye noKhuseleko
Iikontraka kulo lonke elaseYurophu zibeka phambili izinto ezandisa ubomi benkqubo kunye nokuqinisekisa ukhuseleko. Imibhobho yobhedu, umzekelo, ibambe i-45.7% yesabelo semarike ngo-2024 ngenxa yokumelana nokubola kunye neempawu zococeko. IJamani kunye neFransi zikhokelela ekufakeni ubhedu, zixhaswa yimimiselo engqongqo yomgangatho wamanzi. Imibhobho yentsimbi erhuqwayo ikwabona ukukhula kokwamkelwa komntwana, ngakumbi eJamani nase-UK, apho iimfuno zeziseko zophuhliso kunye nozinzo lokuqhuba ukhetho. Ezi zixhobo zinciphisa iindleko zokugcinwa kunye nokuphucula ukuthembeka, okwenza zibe zikhetho ezikhethiweyo kuzo zombini iinkqubo ezintsha kunye nokuhlaziywa.
IiMfuno eziLawulayo kwiZixhobo eziZimayo
Imimiselo ye-EU igunyazisa ukusetyenziswa kwezinto ezihlala zihlala, ezikhuselekileyo kwiinkqubo zemibhobho. IKhomishini yokuPhunyeza iSigqibo sika-2024/367 inyanzelisa uluhlu olulungileyo lwezinto ezidibana namanzi okusela, ukusukela nge-31 kaDisemba ka-2026.
| ICandelo leMathiriyeli | Umxholo woLawulo |
|---|---|
| Izinto Eziphilayo | Ivunyiwe ukuba idibane namanzi phantsi kweSihlomelo I soMyalelo waManzi okuSela |
| Metallic Materials | Imida engqongqo kwisiqulatho esikhokelayo kunye neemfuno zokuqina phantsi kwesiHlomelo II |
| Izinto zesamente | Ukuthotyelwa kwemigangatho yokhuseleko kunye nokuqina phantsi kweSihlomelo III |
| Izinto ezingaphiliyo | Imida yokufuduka kunye neendlela zokuqina phantsi kweSihlomelo IV |
Iziqinisekiso ezifana ne-KTW-BWGL, i-WRAS, kunye ne-ACS ziqinisekisa ukuba kuphela ukusebenza okuphezulu,izixhobo zokungadlekingena kwimarike ye-EU.
Customized;PEX Elbow Union tee izifakelo zemibhobho yobhedu: Izinto eziluncedo kwiiKontraka zeEU
Ukuchasana nokuNgqwesa okuPhezulu kunye nokuKhuselwa kwe-De-Zincification
Customized;PEX Elbow Union tee izifakelo zobhedu zobheduhambisa uxhathiso olukhethekileyo lokutya, nakwezona ndawo zinobundlongondlongo zamanzi ezifumaneka kulo lonke elaseYurophu. Abavelisi basebenzisa i-dezincification resistant alloys zethusi ezifana ne-CuZn36Pb2As (CW602N) ukukhusela ukuchithwa kobhedu phambi kwe-sulfate ephezulu kunye ne-chloride concentrations. Izifundo zaselabhoratri kunye nentsimi ziqinisekisa ukuba ezi ngxubevange zigcina amanqanaba aphantsi e-metal leaching, igcina ubhedu, i-zinc, kunye ne-lead concentrations kakuhle ngaphantsi kwemida yokulawula. Ngokuchaseneyo, izifakelo zobhedu eziqhelekileyo zihlala zisilela emva kweminyaka emihlanu kwiimeko ezimaxongo, nto leyo ekhokelela ekunyukeni kokutya kunye nokwehla komgangatho wamanzi. Ngokukhetha i-PEX Elbow Union tee izifakelo zemibhobho yobhedu, iikontraka ziqinisekisa ubukho bexesha elide kwaye zikhusela iinkqubo zamanzi okusela kungcoliseko lwesinyithi.
Ingcebiso: I-Dezincification resistant fittings yobhedu inceda ukugcina umgangatho wamanzi kunye nokuthembeka kwenkqubo, ngakumbi kwiingingqi ezinomngeni wamanzi.
Amandla ezinto eziphathekayo kunye nokuhambelana ne-EU Water Systems
Customized;PEX Elbow Union teeizixhobo zombhobho wobheduukunika amandla oomatshini awomeleleyo kunye nokubamba ngokukhuselekileyo kwi-PEX ityhubhu. I-barbs eyomeleleyo, ebukhali kwezi zifakelo zobhedu zigqithisa ezinye iindlela zobhedu, zibonelela ngoqhagamshelwano oluqinileyo kunye nokunciphisa umngcipheko wokuvuza. Iikontraka zixhamla kwizinto eziguquguqukayo zezi zixhobo, ezihambelana noluhlu olubanzi lweendlela zokufakela kunye noyilo lwenkqubo yamanzi. Izixhobo ezikhethekileyo, ezinje ngeratchet kunye nezixhobo zokucinezela, zivumela uqhagamshelo olusebenzayo, olungavuziyo kunye nokuxhaswa kweprojekthi. Abavelisi baseYurophu, kuquka i-Stadler-Viega, bamkele izifakelo zobhedu ukuze baqhubele phambili ukomeleza ukuxhathisa umhlwa kunye nokuhambelana kwenkqubo.
- Izibonelelo ezingundoqo zokwenza ngokwezifiso kwiikontraka ze-EU:
- Ukubamba okuphezulu kunye nomgangatho wonxibelelwano
- Ubomi obandisiweyo kwiindawo ezineasidi okanye ezinobundlobongela ngokwekhemikhali
- Iinketho zokufakela eziguquguqukayo ezineenkqubo ezahlukeneyo zesixhobo
- Ukusebenza okuthembekileyo kuzo zombini izakhiwo ezitsha kunye nokulungiswa
Ukuthobela okuqinisekisiweyo kwi-EU kunye neMigangatho yeHlabathi
Customized;PEX Elbow Union tee izifakelo zemibhobho yobhedu zidibana ne-EU engqongqo kunye nemigangatho yehlabathi yezempilo, ukhuseleko, kunye nokusebenza. Izatifikethi zomntu wesithathu, ezifana ne-UL kunye ne-NSF, ziqinisekisa ukuthembeka kwemveliso kunye nokuthotyelwa kwemimiselo yamanzi okusela. Iikontraki zaseYurophu zinokukhetha izixhobo ezihambelana neemfuno zeprojekthi kunye nezicwangciso zokulawula, ziqinisekisa uxolo lwengqondo kubo bobabini abafakeli kunye nabasebenzisi bokugqibela.
| Uhlobo oluFanayo | UkuPhuculwa koMgangatho wokuHamba xa kuthelekiswa neendlela ezizezinye ezisemgangathweni |
|---|---|
| I-1-intshi ye-ASTM F1960 EP ifaneleka | I-67% yezinga lokuhamba okukhulu kune-ASTM F2159 yokufakwa kweplastiki |
| I-1-intshi ye-ASTM F1960 EP ifaneleka | I-22% yesantya sokuhamba esikhulu kune-ASTM F1807 yokufakwa kobhedu |
Iimvavanyo zaselabhorethri ezinobungqina, kubandakanywa nezo ziqhutywa yi-NSF, zixhasa amabango okusebenza kwehydraulic kwezi zinto zifakelweyo. Ukusetyenziswa kwefomula ye-Darcy-Weisbach yokubala ilahleko ye-friction iqinisekisa ngakumbi ukusebenza kwabo. Iikontraka zikwaxabisa izibonelelo zofakelo, ezinje ngobuchule obufundeka lula kunye noqhagamshelo olungavuziyo olungavuziyo, olunegalelo kwixabiso lilonke le-Customized;PEX Elbow Union tee izifakelo zemibhobho yobhedu.
Izibonelelo zoFakelo kunye neXabiso leXesha elide
UFakelo olukhawulezayo, olulula kunye neZixhobo eziMgangatho
Ingqiniba yeBrass yePEX kunye nezifakelo zee teeukunika iikontraka inkqubo yofakelo oluthe ngqo. Abafaki basebenzisa izixhobo eziqhelekileyo, ezifana ne-crimpers kunye nezixhobo zokucinezela, ukuphumeza uqhagamshelwano olukhuselekileyo, olungavuziyo. Oku kulula kunciphisa ixesha labasebenzi kwaye kunciphisa umngcipheko weempazamo zofakelo. Uvavanyo lobugcisa lubonisa ukuba iindlela ezifanelekileyo zokufakela, zidibaniswe noqeqesho lwababoneleli, zidlala indima ebalulekileyo ekuthembekeni kwexesha elide. Ngokomzekelo, iiprojekthi ezisebenzisa i-polypropylene kunye neenkqubo ze-PEX zixhamla kuqeqesho olubanzi kunye nezixhobo, ezixhasa ukuqina kunye nokunciphisa umngcipheko wokulondoloza kwixesha elizayo. Iikontraka ziyayixabisa into yokuba ezi zifakelo zilungelelaniswe kwiimfuno ezahlukeneyo zeprojekthi, zivumela ukuhamba komsebenzi okusebenzayo kunye neziphumo ezingaguqukiyo.
Qaphela: Ukusetyenzwa komgangatho ophezulu kunye nenkxaso yababoneleli iqinisekisa ukuba ufakelo luyahlangabezana nolindelo lokusebenza kwaye lugcina ingqibelelo yenkqubo ekuhambeni kwexesha.
ULondolozo oluNcitshisiweyo kunye noBomi beNkonzo eyandisiweyo
Izifakelo zeBrass zePEX zinika ubomi obude obuchukumisayo kwaye zifuna ukulungiswa okuncinci. Uphononongo lobomi benkonzo lubonisa ukuba ukufakelwa kwemibhobho yanamhlanje, njengePPR kunye neevalvu zokujonga ubhedu, kunokuhlala amashumi eminyaka phantsi kweemeko ezifanelekileyo. Izinto ezifana nobushushu bokusebenza, ikhemistri yamanzi, kunye nomgangatho wofakelo zinempembelelo kubomi bobomi, kodwa izenzo ezifanelekileyo zinokwandisa ubomi benkqubo ukuya kuthi ga kwi-30%. Ugcino lubandakanya uhlolo lonyaka kunye nokubekwa kweliso okusisiseko, olunceda ukufumanisa iimpawu zokuqala zokuguga. Inkqubela phambili yetekhnoloji, kubandakanywa neengubo ezikumgangatho ophezulu kunye nezixhasi ze-alloy, ziphucula ngakumbi ukuxhathisa umhlwa kunye nokunciphisa imfuno yokulungiswa. Iinkqubo zamanzi zikamasipala zihlala zichaza iivalvu zobhedu ezisebenza ngokuthembekileyo amashumi eminyaka kunye nokugcinwa okuncinci kuphela.
- Iinzuzo eziphambili zolondolozo:
- Uhlolo oluncinci lwesiqhelo
- Ukomelezwa kokumelana nomhlwa
- Ubomi benkonzo yamashumi eminyaka
Iindleko-zokusebenza kunye neNkxaso yeWaranti
Iikontraka zixabisa ukusebenza kakuhle kwe-PEX yobhedu. Ukulula kokufakela kunciphisa amaxesha eprojekthi kwaye kunciphisa iindleko zabasebenzi. Iimfuno ezincitshisiweyo zokulungiswa ziguqulela kwiifowuni zeenkonzo ezimbalwa kunye nexesha elincinane lokuphumla kubanini bezakhiwo. Abavelisi abaninzi babuyisela iimveliso zabo ngewaranti eyomeleleyo, enika uxolo lwengqondo olongezelelweyo. Ngaphezulu kwexesha lokuphila kwenkqubo ye-plumbing, ezi zinto zidibanisa ukuhambisa ukugcinwa okubalulekileyo kunye nokusebenza okuthembekileyo. Ingqiniba ye-PEX yeBrass kunye nokufakwa kweetee zimele utyalo-mali olukrelekrele kuzo zombini iiprojekthi zolwakhiwo olutsha kunye nohlaziyo.
- Customized;PEX Elbow Union tee izifakelo zemibhobho yobhedu zinceda iikontraka ukuba zifezekiseimibhobho yokukhusela ukubolaehlangabezana nemigangatho engqongqo ye-EU.
- Ezi zifakelo zibonelela ngofakelo olulula, ukuqina olomeleleyo, kunye nokuthotyelwa okuthembekileyo.
Iikontraka zizikhethela iinkqubo zemibhobho zexesha elizayo ezinikezela ixabiso lexesha elide kunye noxolo lwengqondo.
FAQ
Yintoni eyenza ingqiniba ye-PEX yobhedu kunye nezixhobo ezifakwayo zikhuseleke?
Iialloyi zobhedu zixhathisa ukusabela kweekhemikhali ngamanzi. Abavelisi basebenzisa izixhobo ezimelana ne-dezincification. Ezi zifakelo zigcina imfezeko yolwakhiwo kwaye zithintela ukuvuza kwiimeko zamanzi zaseYurophu ezinzima.
Ngaba izifakelo zobhedu zePEX ziyahambelana nazo zonke iindidi zemibhobho yePEX?
Ewe. Ingqiniba yeBrass yePEX kunye nezifakelo zee tee zisebenza ngeentlobo ezininzi zemibhobho yePEX. Iikontraka kufuneka zihlale zijonga iinkcukacha zomvelisi ukuba ziyahambelana namabanga athile ePEX.
Ingaba izifakelo ze-PEX zobhedu ziyixhasa njani imimiselo yemibhobho ye-EU?
Izixhobo zobhedu zePEXukuhlangabezana nemigangatho engqongqo ye-EU. Iziqinisekiso ezifana ne-KTW-BWGL kunye ne-WRAS ziqinisekisa ukuthotyelwa. Iikontraka zinokuzithemba ezi zifakelo ngokukhuselekileyo, ufakelo olusemthethweni kulo lonke elaseYurophu.
Ixesha lokuposa: Jun-28-2025