Igama lemveliso: | Umbhobho wePPR wamanzi abandayo | Izinto: | I-Ppr, i-100% ye-Virgin Material |
---|---|---|---|
Inkcazo: | 20-160mm | Ukutyeba: | 1.9-14.6mm |
Umbala: | Mhlophe/oluhlaza/orenji/oMpunga/oBlue | Izibuko: | I-NIngbo, iShanghai, iDalian Okanye njengoko kufuneka |
I-Pn 12. 5 I-Coefficient yoKwandiswa okuPhantsi Ukusela uMbhobho wePPR waManzi abandayo
Ngokutsho kwe "Drinking Water Ordinance kunye neminye imimiselo emininzi yezizwe ngezizwe yemibutho yezempilo efana ne-WHO, ukusetyenziswa okanye ukusetyenziswa kwamanzi akufuneki kube yingozi kwimpilo yabantu. Ukwakhiwa kwekhemikhali kunye ne-microbiological yamanzi kufuneka ibekwe esweni ngabasemagunyeni bezempilo, kodwa kunye nolawulo lweziko ukuqinisekisa umgangatho wamanzi okusela kakhulu.
Ngenkqubo yethu yemibhobho ecocekileyo, umbhobho oluhlaza umgangatho obalaseleyo wamanzi okusela unokugcinwa ngokusisigxina. Ayisiyo-resistant-resistant kuphela kodwa ngokwasemzimbeni kunye ne-microbiologically ikhuselekile, kwaye yongezi amavumba okanye incasa kumanzi aqukuqelayo kuwo. Ukufaneleka kwayo kobugcisa kunye nokusebenza kungqinwe kwihlabathi liphela amashumi eminyaka. Iindidi zemibhobho ehlukeneyo ye-450 kunye nokufakelwa kunye nemilinganiselo ukusuka kwi-20 ukuya kwi-355 mm iqinisekisa ukufakela okukhuselekileyo nokulula.
Uxinzelelo | Ubungakanani | Ukutyeba | Iphakheji |
PN=1.25(Mpa) | 20 | 1.9 | 320 |
20 | 2.3 | 200 | |
32 | 3 | 120 | |
40 | 3.7 | 80 | |
50 | 4.6 | 56 | |
63 | 5.8 | 32 | |
75 | 6.9 | 28 | |
90 | 8.2 | 20 | |
110 | 10.3 | 12 | |
160 | 14.6 | 4 |
1. Dibana nemigangatho engqongqo yamanzi okusela eYurophu naseMelika
2. Ayinambala kwaye ayinavumba, akukho vumba elicaphukisayo xa i-welding etshisayo iyancibilika
3. Ukumelana ne-corrosion elungileyo, akukho mpembelelo yeekhemikhali kuzo zonke i-ion emanzini kunye neekhemikhali kwisakhiwo
4. Ukuchasana kwemibhobho kuncinci, akukho kulinganisa