Ngā Hua
Taurite Pēhanga o te Takirere Mono Whakahinuhinu
✧ Whakaahuatanga
Ko te takirere mono kua whakahinuhinuhia me te taurite pēhanga he momo takirere ahumahi i hangaia hei whakahaere i te rere o ngā wai i roto i te paipa. I roto i tēnei horopaki, ko te "whakahinuhinuhia" e pā ana ki te whakamahinga o te hinu whakahinuhinu, te hiri rānei hei whakaiti i te waku me te whakarite kia maeneene te mahi a te tikanga takirere. Ko te noho o te āhuatanga taurite pēhanga i roto i te hoahoa takirere he mea hei pupuri i te taurite, i te pēhanga ōrite rānei puta noa i ngā wāhi rerekē o te takirere, ka āwhina i te whakarei ake i te mahi whānui me te pono o te takirere, inā koa i roto i ngā tono pēhanga teitei. Ko te whakakotahitanga o te whakahinuhinu me te taurite pēhanga i roto i te takirere mono e aro ana ki te whakapai ake i tōna pakari, te whai huatanga, me te kaha ki te tu atu i ngā āhuatanga mahi uaua. Ka taea e ēnei āhuatanga te whai wāhi ki te whakaiti i te kakahu me te haehae, te whakapai ake i te pono o te hiri, me te mahi maeneene ake, ka mutu ka arahi ki te whakapai ake i te mahi me te roa o te ora o te takirere i roto i ngā tautuhinga ahumahi. Mena he pātai motuhake āu mō te hoahoa, te tono, te tiaki rānei i ngā takirere mono kua whakahinuhinuhia me te taurite pēhanga, tēnā koa pātai mai mō ētahi atu kōrero taipitopito.
✧ Ngā Āhuatanga o te Taurite Pēhanga o te Takirere Mono Whakahinuhinu
1. Ko te hanganga hua o te takirere mono hiri hinu hurihuri momo pēhanga taurite he whaitake, he hiri pono, he mahi tino pai, he ataahua te āhua;
2. Ko te hanganga taurite pēhanga hurihuri o te takirere mono hiri hinu, te mahi a te pana rama;
3. He awaawa hinu kei waenganui i te tinana takirere me te mata hiri, ka taea te wero i te hinu hiri ki roto i te nohoanga takirere i ngā wā katoa mā te pūwero hinu hei whakanui ake i te mahi hiri;
4. Ka taea te whiriwhiri i ngā rauemi wāhanga me te rahi o te flange kia rite ki ngā āhuatanga mahi tūturu, ki ngā whakaritenga kaiwhakamahi rānei hei whakatutuki i ngā hiahia hangarau.
✧ Ngā Tawhā o te Taurite Pēhanga o te Takirere Mono Whakahinuhinu
| Hua | Taurite Pēhanga o te Takirere Mono Whakahinuhinu |
| Diameter ingoa | NPS 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20”, 24”, 28”, 32”, 36”, 40”, 48” |
| Diameter ingoa | Akomanga 150, 300, 600, 900, 1500, 2500. |
| Whakamutua te Hononga | He Flanged (RF, RTJ) |
| Te mahi | Wira Kakau, Pūwhakaoho Hau, Pūwhakaoho Hiko, Kakau Tahanga |
| Ngā Rauemi | Maka: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Inconel, Hastelloy, Monel |
| Hanganga | Pūngao Katoa, Pūngao Whakaiti rānei, RF, RTJ |
| Hoahoa me te Kaihanga | API 6D, API 599 |
| Kanohi ki te Kanohi | API 6D, ASME B16.10 |
| Whakamutua te Hononga | RF, RTJ (ASME B16.5, ASME B16.47) |
| Whakamātautau me te Tirotiro | API 6D, API 598 |
| Ētahi atu | NACE MR-0175, NACE MR-0103, ISO 15848 |
| Kei te wātea hoki mō ia | PT, UT, RT, MT. |
| Hoahoa haumaru ahi | API 6FA, API 607 |
✧ Ratonga Whai Muri i te Hoko
He mea tino nui te ratonga muri-hoko o te takirere pōro mānu, nā te mea ko te ratonga muri-hoko wā-tūturu me te whai hua anake ka taea te whakarite kia roa te mahi me te pumau. Ko ngā mea e whai ake nei ko ngā ihirangi ratonga muri-hoko o ētahi takirere pōro mānu:
1. Tāutanga me te whakatūnga: Ka haere ngā kaimahi ratonga muri-hoko ki te pae ki te tāuta me te patuiro i te takirere pōro mānu hei whakarite kia pumau, kia noa hoki tana mahi.
2. Tiaki: Me tiaki tonu te takirere pōro mānu kia pai ai te mahi, kia iti ai hoki te tere o te rahunga.
3. Te Whakatau Rapanga: Mena ka rahua te takirere pōro mānu, ka whakahaerehia e ngā kaimahi ratonga muri-hoko te whakatau raruraru i runga i te papaanga i roto i te wa poto rawa atu hei whakarite kia mahi noa.
4. Whakahoutanga me te whakapai ake i te hua: Hei whakautu ki ngā rauemi hou me ngā hangarau hou e puta ake ana i te mākete, ka tūtohu wawe ngā kaimahi ratonga muri-hoko i ngā otinga whakahou me te whakapai ake ki ngā kiritaki kia pai ake ai ngā hua takirere.
5. Whakangungu Mātauranga: Ka whakaratohia e ngā kaimahi ratonga muri-hoko he whakangungu mātauranga takirere ki ngā kaiwhakamahi hei whakapai ake i te taumata whakahaere me te tiaki o ngā kaiwhakamahi e whakamahi ana i ngā takirere pōro mānu. I roto i te poto, me whakamana te ratonga muri-hoko o te takirere pōro mānu i ngā taha katoa. Mā tēnei anake ka taea ai e ngā kaiwhakamahi te kawe mai i tētahi wheako pai ake me te haumaru hoko.
