Ngongo Rino Kounga Teitei e Pai ana mō Ngā Kaupapa Katoa
Ngā whakaritenga paipa porowhita whakarewa:
| Waehere Whakapūmau | API | ASTM | BS | DIN | GB/T | JIS | ISO | YB | SY/T | SNV |
| Tau Raupapa o te Paerewa | A53 | 1387 | 1626 | 3091 | 3442 | 599 | 4028 | 5037 | OS-F101 | |
| 5L | A120 | 102019 | 9711 PSL1 | 3444 | 3181.1 | 5040 | ||||
| A135 | 9711 PSL2 | 3452 | 3183.2 | |||||||
| A252 | 14291 | 3454 | ||||||||
| A500 | 13793 | 3466 | ||||||||
| A589 |
Whakataki Hua
Kei te whakaatu mai i tā mātou paipa maitai waro whakarara kounga teitei, te otinga tino pai mō ō hiahia hanga me ō hiahia ahumahi katoa. He mea hanga mā te whakamahi i tētahi tukanga whakarewa porowhita tino tupato, ka hangaia ā mātou paipa mā te takai me te whakarewa i tētahi rīpene maitai tonu ki tētahi āhua porotaka totoka. Ehara i te mea ka oati noa tēnei hangarau auaha i te matotoru ōrite puta noa i te paipa, engari ka whakanui ake hoki i tōna kaha me tōna roa, kia pai ai mō tētahi kaupapa, nui, iti rānei.
Kei waenganui o te Tāone o Cangzhou, Porowini o Hebei, ko tā mātou wheketere te kaiārahi i roto i te umanga maitai mai i tōna whakatūnga i te tau 1993. E 350,000 mita pūrua te rahi o te wheketere, ā, he hangarau me ngā mīhini hou hei whakarite kia whakaputa paipa maitai kounga teitei e tutuki ai ngā whakaritenga pakari o ngā momo tono. Me te tapeke o ngā rawa o RMB 680 miriona me te 680 kaimahi pono, e whakahīhī ana mātou ki tā mātou whakapau kaha ki te hiranga me te makona o ngā kiritaki.
Tō mātoupaipa maitai waro porowhita kua whakapirihiaehara i te mea he hua noa iho; he tohu hoki i tō mātou whakapau kaha ki te kounga me te auahatanga. Ahakoa kei te mahi koe i roto i te hanganga, te hinu me te hau, i tētahi atu ahumahi rānei e hiahia ana ki ngā paipa maitai pono, kua hangaia ā mātou paipa kia tu tonu i roto i te whakamātautau o te wā, kia tino pai hoki te mahi.
Painga hua
Ko tētahi o ngā painga matua o te whakamahi i ngā paipa maitai kounga teitei ko tōna kaha me tōna roa. Mā te tukanga whakarewa porowhita ka whakarei ake i te ātete o ngā paipa ki te ahotea me te ngenge, ka pai ai mō ngā taiao uaua. Hei tāpiri, mā te mata maeneene o roto o ēnei paipa ka whakaiti i te waku me te whakanui ake i te tere rere o ngā wai me ngā hau.
Ngā ngoikoretanga o te hua
Ka uaua ake te tukanga hanga, ka roa ake hoki te wā i ērā o ngā tikanga whakarewa tuku iho, ā, ka nui ake pea ngā utu. Hei tāpiri, ahakoa he kaha, he pakari hoki ngā paipa whakarewa porowhita, kāore pea e pai mō ngā mahi katoa, inā koa ko ērā e hiahia ana ki te tino ngāwari, ki te ātete waikura rānei.
Tono
Mō ngā kaupapa hoahoanga me ngā kaupapa ahumahi, ka pā nui te whiriwhiri rauemi ki te kounga whānui me te pakari o te hua whakamutunga. Ko tētahi o ngā kōwhiringa pono rawa atu e wātea ana i ēnei rā ko te paipa maitai kounga teitei, inā koa ko te paipa maitai waro kua whakarewahia ki te porowhita. Ehara i te mea he kaha, he pakari hoki ēnei paipa engari he maha hoki ngā whakamahinga, ā, he pai mō ngā momo kaupapa.
Waro whakarewa porowhitangongo maitaiKa hangaia mā te tukanga tino tupato, arā, ko te huri i tētahi rīpene maitai tonu kia rite te āhua ki tētahi porotaka, ka whakarewahia. Mā tēnei tikanga whakarewa porowhita auaha ka whakarite kia ōrite te matotoru puta noa i te paipa, he mea nui tēnei hei pupuri i te hanganga paipa i roto i ngā āhuatanga rerekē. Ahakoa kei te mahi koe i tētahi kaupapa hanga nui, i tētahi whanaketanga hanganga, i tētahi tono ahumahi motuhake rānei, ka whakaratohia e ēnei paipa te kaha me te pono e hiahiatia ana e koe hei whakaoti i te mahi.
Ngā Pātai Auau
P1. Ko ēhea ngā kaupapa e tika ana mō te whakamahi i ngā paipa maitai waro porowhita kua whakarewaina?
E whakamahia whānuitia ana ā mātou paipa rino i roto i te hanganga, i ngā paipa me ngā momo mahi ahumahi.
P2. He aha ngā painga o ngā paipa porowhita kua whakapirihia?
Mā te tukanga whakarewa porowhita ka ōrite te matotoru, ka whakanui ake i te kaha me te manawanui o te paipa.
Q3. Me pēhea taku whiriwhiri i te rahi paipa maitai tika mō taku kaupapa?
Whakaarohia ngā whakaritenga motuhake o tō kaupapa, tae atu ki te kaha ki te pikau kawenga me ngā āhuatanga taiao.
Q4. Kia pēhea te roa o te wā e tukuna ai tētahi ota?
Tērā pea ka rerekē ngā wā tuku i runga i te rahi me ngā whakaritenga o te ota, engari ka whakapau kaha mātou ki te tuku wawe.
