Ngā Rerekētanga Rauemi
Rino Whakarewa:
Ka hangaia te maitai whakarewa mā te whakamahana i ngā pereki maitai me te hanga i raro i te pēhanga teitei. Ka whakarei ake tēnei tukanga i te hanganga o te kōhao, ka hua ake he kaha miihini pai rawa atu, he pakari, me te ātete ki ngā taiao pēhanga teitei/pāmahana. Ko ngā momo noa koASTM A105 (te maitai waro)meASTM A182 (kowiri tira).
Rino Maka:
Ka hangaia te maitai whakarewa mā te ringihia te maitai rewa ki roto i ngā pokepokea. Ahakoa he iti te utu mō ngā āhua uaua, tera pea ka kitea he porowhita, he rerekētanga rānei, ka whakawhāiti i tōna whakamahinga i roto i ngā āhuatanga tino kino. Ko ngā momo noa ko te ASTM A216 WCB (te maitai waro) me te ASTM A351 CF8M (te maitai kore waikura).
Ngā Rerekētanga Matua i waenga i te Takirere Rino Hangaia me ngā Takirere Rino Maka
| Tawhā | Ngā Takirere Rino Whakarewa | Ngā Takirere Rino Maka |
| Awhe Rahi | Iti ake (DN15–DN200, ½”–8″) | Nui ake (DN50–DN1200, 2″–48″) |
| Whakatauranga Pēhanga | Teitei ake (Akomanga 800–4500) | Waenga (Akomanga 150–600) |
| Te pāmahana | -29°C ki te 550°C | -29°C ki te 425°C |
| Ngā tono | Ngā paipa pēhanga teitei, ngā whare hanga hinu | Ngā pūnaha pēhanga iti/waenga, wai |
Ngā Whakarōpūtanga o te Takirere
Ngā Takirere Rino Whakarewa
1. Ngā Takirere Kēti Rino Whakarewa (Akomanga 800)He hoahoa kiato mō te wehe i te pēhanga teitei i roto i ngā pūnaha hinu/hau.
2. Ngā Takirere Porowhita Rino WhakarewaTe whakahaere tika i te rere o te wai i roto i ngā ratonga mamaoa, matū rānei.
3. Ngā Takirere Tirotiro Rino WhakarewaĀrai i te rere whakamuri i roto i ngā pūwhakakoi, i ngā papu rānei (momo tūru/hiki).
4. Ngā Takirere Pōro Rino WhakarewaTe whakaweto tere i ngā paipa warowaihā Akomanga 800.
Ngā Takirere Rino Maka
1. Ngā Takirere Kēti Rino Maka (Akomanga 150–300)Te wehewehenga o te wai papatipu i roto i te maimoatanga wai.
2. Ngā Takirere Porowhita Rino MakaTe whakahaere whānui o te rere i roto i ngā pūnaha HVAC.
3. Ngā Takirere Tirotiro Rino MakaNgā otinga iti te utu mō ngā ratonga kore-tino nui.
He aha i whiriwhiri aiNgā Takirere Rino Whakarewa Akomanga 800
Ka taea e ngā takirere maitai whakapara o te akomanga 800 te tu atu ki ngā pēhanga tae atu ki te 1380 pae (20,000 psi) i te 38°C, ā, he mea tino pai mō:
- Ngā papa hinu o waho
- Ngā raina mamaoa pāmahana teitei
- Ngā whare tukatuka hauwai
Whakamutunga
Ngā takirere maitai whakapūmauHe tino pai te āhua i roto i ngā taiao taumahatanga nui nā te mea he pakari te hanganga, ā, he otinga ōhanga anō hoki ngā takirere maitai whakarewa mō ngā pūnaha pēhanga iti, nui ake. Ko te whiriwhiri i te momo tika ka whakawhirinaki ki ngā whakaritenga whakahaere, te tahua, me ngā paerewa ahumahi pēnei i te ASME B16.34.
Wā tuku: Maehe-07-2025