1. He aha te takirere kuaha?
Ko te takirere keti he takirere e whakamahia ana hei HUAKI me te WHAKATŪ i te rere o te wai i roto i te paipa. Ka whakatuwherahia, ka kati rānei te takirere mā te hiki i te keti hei tuku, hei whakawhāiti rānei i te rere o te wai. Me whakanui kāore e taea te whakamahi i te takirere keti hei whakahaere i te rere, engari he pai anake mō ngā tono e hiahia ana kia rere katoa, kia kati katoa rānei.
Paerewa Takirere Keti: GB/DIN/API/ASME/GOST.
Paerewa GB:
| Hoahoa | Kanohi ki te Kanohi | Flange | Whakamātautau |
| GB/T12234 | GB/T12221 | JB/T79 | JB/T9092 |
Paerewa DIN:
| Hoahoa | Kanohi ki te Kanohi | Flange | Whakamātautau |
| DIN3352 | DIN3202 F4/F5 | EN1092 | EN1266.1 |
Paerewa API:
| Hoahoa | Kanohi ki te Kanohi | Flange | Whakamātautau |
| API 600 | ASME B16.10 | ASME B16.5 | API 598 |
Paerewa GOST:
| Hoahoa | Kanohi ki te Kanohi | Flange | Whakamātautau |
| GOST 5763-02 | GOST 3706-93. | GOST 33259-2015 | GOST 33257-15 |
2. Hanganga o te Takirere Kēti
He maha ngā wāhanga matua o ngā takirere kuaha:
1) Tinana takirere: Ko te wāhanga tino nui o te takirere kuaha. Ko te rauemi he mea hanga i te rino ngawari, te WCB, te SS, me ētahi atu.
2) Kēti: te wae whakahaere, he pereti pania ki te rapa, he pereti whakarewa parakore rānei.
3) Kakau takirere: whakamahia hei hapai i te kēti, he mea hanga ki te F6A (whakairo ss 420), Inconel600.
4) Taupoki: te anga kei runga o te tinana takirere, e mahi tahi ana me te tinana takirere hei anga takirere kuaha katoa.
5) Nohoanga takirere: te mata hiri e hono ai te pereti kuaha ki te tinana takirere.
3. He aha ngā momo rerekē o ngā takirere kēti?
E ai ki te momo hanganga o te kakau takirere, ka taea te wehewehe ki te takirere kuaha kakau kore-e ara ake ana me te takirere kuaha kakau e ara ake ana.
1)Takirere keti kakau kore-ara ake:Kāore te tihi o te kakau takirere o te takirere kēti kakau huna e toro atu ana me te wira ringaringa. Ka neke te pereti kēti ki runga, ki raro rānei i te taha o te kakau takirere hei whakatuwhera, hei kati rānei i te takirere kēti. Ko te pereti takirere anake o te takirere kēti katoa he nekehanga nekeneke.
2)Takirere keti kakau e piki ake ana (takirere keti OS&Y):Ko te tihi o te kakau takirere kēti e ara ake ana ka kitea i runga ake i te wira ringaringa. Ina whakatuwheratia, ina kati rānei te takirere kēti, ka hikitia, ka tukuna rānei te kakau takirere me te pereti kēti.
4. He pēhea te mahi a te takirere kuaha?
He tino māmā te mahi a te takirere kuaha, ā, ko ngā mahi e whai ake nei:
1) Āhua tuwhera: Ina tuwhera te takirere kuaha, ka ara katoa te pereti kuaha, ā, ka rere pai te wai mā roto i te awa o te tinana takirere.
2) Āhua kati: Ina hiahiatia te kati i te takirere, ka nekehia te kēti ki raro. Ka pēhia ki te nohoanga takirere, ka pā ki te mata hiri o te tinana takirere, ka ārai i te rerenga o te wai.
5. He aha te whakamahinga o te takirere kuaha?
He whānuitia ngā whakamahinga o ngā takirere kēti, ā, ka taea te whakamahi i roto i ngā ahumahi me ngā taiao maha, pēnei i:
1) Maimoatanga wai: Ko ngā takirere kuaha hiri ngohengohe te mea e whakamahia whānuitia ana mō te maimoatanga wai me te wai para.
2) Ahumahi hinu me te hau māori: E whakamahia ana ngā takirere kuaha hiri mārō i roto i te ahumahi hinu me te hau māori.
3) Tukatuka matū: He pai ngā takirere kēti kowiri tira mō te whakahaere i te rere o ngā matū me ngā wai waikura i roto i te tukatuka matū.
4) Ngā Pūnaha HVAC: E whakamahia ana ngā takirere kēti i roto i ngā pūnaha whakamahana, whakapūhau me te hauhautanga (HVAC).
Nā, ka taea te whakamahi i ngā takirere kēti mō te whakawhāiti i te hiko?
E kitea ana i runga ake nei, ko te whakautu he KĀORE! Ko te kaupapa taketake o te takirere kuaha he whakatuwheratanga katoa, he kati katoa hoki. Mēnā ka whakamahia kahatia hei whakatikatika i te rere, ka puta he rere hē, he pōrearea me ētahi atu āhuatanga, ā, ka ngāwari te pakaru me te kakahu.
6. Ngā Painga o te Takirere Kēti
1) Rere katoa: Ina tuwhera katoa, ka ōrite te kēti ki te tihi o te paipa, ka kore e araia te rere me te iti o te hekenga pēhanga.
2)0 Te turuturu: Ina pā te pereti kuaha ki te nohoanga takirere, ka hangaia he hiri piri hei ārai i te turuturu o te wai mā roto i te takirere. Ko ngā mata hiri o te kuaha me te nohoanga takirere he mea hanga i ngā rauemi pēnei i te konganuku, i te elastomer rapa rānei hei whakatutuki i te hiri wai me te hiri hau me te kore turuturu.
3) Hiritanga ā-rua: Ka taea e ngā takirere kēti te whakarato i te hiritanga ā-rua, ka taea ai te whakamahi i roto i ngā paipa me te rere whakahurihuri.
4) He ngāwari te tiaki: Kāore he take ki te wetewete katoa i te takirere kuaha. Me whakatuwhera noa te taupoki takirere kia kitea katoatia ai te hanganga o roto mō te tiaki.
7. Ngā Huakore o ngā Takirere Kēti
1) Ki te whakaritea ki ētahi atu takirere he māmā noa iho ngā āhua (pērā i ngā takirere pūrerehua), he maha ngā rauemi e whakamahia ana e te tinana takirere, ā, he nui ake te utu.
2) Me iti ake te diameter mōrahi o te takirere kuaha, ko te tikanga DN≤1600. Ka taea e te takirere pūrerehua te eke ki te DN3000.
3) He roa te wā e huaki ai, e kati ai te takirere kuaha. Mēnā me huaki wawe, ka taea te whakamahi me te pūhiko hau.