Ko te tohu rere wai UL / FM Whakaaetia
Tirohanga:
Ka whakamahia te pana rerenga wai mo te momo vane ki nga punaha paipa maku anake.Ko te rere o te wai i roto i te paipa ka paopao i te whae, ka puta he putanga whakawhiti i te nuinga o te waa i muri i te whakaroa kua tohua.
Nga waahanga matua:
Ko te tohu rere wai te nuinga o te noho, te whatanga mata, te pereti o raro, te uhi o waho, te taputapu whakaroa o te hau, te moroiti-whakawhiti, te pouaka hono, aha atu.
| Nga Ahu Matua o te Tohu Rere Wai | ||
| Whakatakotoranga | L | H |
| DN50 | 85 | 188 |
| DN65 | 92 | 200 |
| DN80 | 106 | 220 |
| DN100 | 134 | 245 |
| DN125 | 162 | 272 |
| DN150 | 189.5 | 298 |
| DN200 | 240 | 350 |
| 1 | Tinana | ASTM A536 65 45-12 |
| 2 | Rakau mata | SS304+EPDM |
| 3 | Pereti raro | SS304 |
| 4 | Te uhi o waho | ASTM B85 A03600 |
| 5 | Pūrere whakaroa hau | Waehanga |
| 6 | Matapihi | LLDPE |
| 7 | Whakawhiti moroiti | Waehanga |
| 8 | Kerekere hiri | EPDM |
| 9 | Pouaka hononga | PC |
Te whakaurunga o te tohu rerenga wai: i te tuunga whakaurunga i mua i whakaritea, whakamahia te tapper ki te wiri i runga i te paipa matua me te tango i nga burrs kia rite ki te tohu hua; hurihia te mata ki te rahi iti ka maka ki roto i te paipa, whakauruhia te U. -i te ahua o te raka ka whakamau ki runga ki nga nati whakamau e rua.
Waea: Ka whakaatuhia te hoahoa waea angamaheni
I te wa e keri ana i te poka, me noho te pokapū o te poka ki te raina waenga o te pipeline; Ka whakaatuhia te rahi o te poka.
| Whakatakotoranga | Te rahi o te poka |
| DN50, DN65 | 32+2mm |
| DN80-DN200 | 51 +2mm |
