He aha me whiriwhiri ai ngā kaupapa hanganga i roto i ngā rohe rū whenua i ngā paipa kua whaimana?
ISO 16134e whakamārama ana i ngā whakaritenga mō te hoahoa i ngā paipa rino ngāwari e ātete ana ki te rū whenua me te ātete ki te taunga, e hāngai ana mō ngā wāhi e pāngia ana e te ru whenua me te totohu whenua. E whakarato ana i ngā tikanga mō te whakatau me te manatoko i te ātete o ngā paipa tanumia, tae atu ki ngā tauira tatau. E pā ana tēnei paerewa ki ngā paipa rino ngāwari me ngā taputapu tanumia ki raro i te whenua, e whakaatu ana i ngā hononga me ngā āheinga karu me te piko e ai ki ngā paerewa pēnei i te ISO 2531.
Te whānuitanga o te tono:
Ngā Momo Rauemi Paipa: E pā ana kiNgā paipa me ngā hononga rino ngāwari a DINSENmai i te DN 80 ki te DN 2600.
Awhe Pēhanga Mahi: ≤ 3.2 MPa (PN32).
Ngā horopaki tono:Ngā paipa tuku wai/tuku hau kua tanumia,Ngā wāhi rū whenua kaha (te tere tere o te whenua hoahoa ≥ 0.3g)
ISO16134E whakamārama ana te paerewa i ngā paearu hoahoa me ngā whakaritenga mō te ārai i te kino o ngā paipa rino maka i puta mai i ngā rū whenua me te totohu, e kapi ana i ngā whakaritenga hoahoa mō te kaha o ngā paipa, te pumau, te ātete ki te waikura, te ātete ki te pahū, me te ārai i te turuturu hei whakarite i te haumaru me te pono o ngā paipa i roto i ngā taiao uaua. Ka whakaratohia he tikanga mō te whakatau me te tirotiro i te ātete o ngā paipa tanumia, me ngā tauira tatau. I roto i te tukanga whakatinanatanga motuhake, me whai whakaaro ki ngā āhuatanga whenua ā-rohe, ngā mahi rū whenua, ngā āhuatanga āhuarangi me ētahi atu āhuatanga, me te hanga hoahoa rū whenua me te ārai-totohu e tika ana i runga i ēnei āhuatanga. Me whai whakaaro anō hoki ki te tāutanga me te tiaki i te paipa kia mau ai te mahi mō te wā roa.
| Tūemi Whakamātautau | Whakaritenga | Te Hiranga o te Hangarau |
|---|---|---|
| Te Kaha Whakarerekētanga Tuaka | ≥ ±1.5% te whānui o te paipa (DN≥100) | Ātete ana i te nekehanga whenua whakapae |
| Whakamātautau Utaina Hurihuri | Kāore he turuturu i muri i ngā huringa 10 i te diameter ±0.75%. | Ka whakatauira i ngā pānga ru i muri i te ru |
| Te Mahi Whakapiko Hononga | Koki piko e whakaaetia ana ≥3° (1.5x ngā hononga paerewa) | Ka urutau ki te nekehanga o te turanga |
| Te Tiaki i te Pēhanga Hiri | Ka paahitia te whakamātautau rū whenua i te pēhanga wai 0.3MPa | Ka whakarite i te pumau o te whatunga i te wā o ngā rū whenua |
Ngā tohutoro paerewa: E whakarārangi ana i ētahi atu paerewa o te ao e tika ana kua whakahuatia i roto i te paerewa, pērā i te ISO 2531, ISO 7186 me te ISO 16631, e tohu ana i ngā āhuatanga pērā i ngā hononga o ngā paipa rino ngāwari.es.
Tikina he otinga ahurei e ātete ana ki te rū whenua mō tō kaupapa
#Paipa Rino Ngāwari mō ngā Rohe Rūwhenua #Paipa Wai Whaimana ISO16134 #Kaiwhakarato Paipa Ātete-Rūwhenua i Amerika ki te Tonga # ISO16134#WhakamātautauRūPaipaRinoMuku
Wā tuku: Pipiri-16-2025
