Kaihanga Haina, Kaihanga, Kaiwhakarato takirere kēti kounga teitei 64 inihi
He aha te takirere kuaha 64 inihi?
takirere keti 64 inihi, he rite tonu te mahi matua me te mīhini ki ngā takirere keti poro API600 noa.Ka taea anake te whakatuwhera me te kati i te takirere kuaha porotiti, ā, kāore e taea te whakarite me te whakawhāiti. I hangaia te takirere kuaha kia whakamahia kia tuwhera, kia kati rānei, nā te mea nā te āhua o ōna ārai he rite ki te porotiti, ki te whakahaerehia kia tuwhera ā-wāhanga, ka nui te ngaronga o te pēhanga, ā, ka pakaru te mata hiri i te pānga o te wai.Kua hoahoatia, kua hangaia hoki kia rite ki te paerewa Amerikana API600, ASME B16.34, he pito kua whakapirihia ki te ASME B 16.5, ā, kua whakamatautauria kia rite ki te API598, he mahi motuhake, he mahi here hoki hei tuku, hei aukati rānei i te rere o ngā momo wai rerekē i roto i ngā paipa.
engari me nui ake ngā kaha hei whakaputa i ngā takirere keti rahi API600.
- 1) pūnaha hanga: huinga katoa o te hanga nui mō te tinana katoa, te potae, te poro me ētahi atu.
- 2) taputapu: he tino tika ngā mīhini huri poutū, ngā mīhini keri, ngā mīhini huri mō te diameter nui.
- 3) ngā tohunga hangarau me ngā kaimahi mohio: he tino uaua ake te hanga i ngā takirere keti rahi nui
Ngā āhuatanga matua o te takirere keti 64 inihi
Ngā Āhuatanga Matua
- 1) Rahi nui tae atu ki te 72" (DN1800), me te pēhanga mahi teitei tae atu ki te 2500lbs
- 2) He poro porotaka ngāwari me te hononga iti o te kakau ki te poro porotaka i waenganui, he mea totoka CA15 (13Cr) he mea mārō rānei ki te 13Cr, SS 316, Monel, Stellite Gr.6 rānei. Ka hurihia te poro porotaka, ka herea kia rite ki te whakaata, ā, ka ārahihia kia piri hei ārai i te tō me te kino o te nohoanga.
- 3) Whakapaipai whānui: Kei te wātea ngā whakapai API 1 (13Cr), whakapai 5 (te mata o Stellite Gr.6 me te mata o te nohoanga) me te whakapai 8 (te mata o Stellite Gr.6 i te nohoanga). Me ētahi atu tau whakapai i runga i ngā rauemi o te tinana i whiriwhiria.
- 7) He mata nohoanga he koranu Stellite Gr.6 kua whakamaroketia, kua hurihia, kua whakapirihia kia rite ki te whakaata.Kei te wātea hoki te poro CF8M mata mārō stellite mēnā ka tonoa.
Ngā whakaritenga hangarau o te takirere kuaha 64 inihi
Ngā Whakatakotoranga:
| Hoahoa me te Hanga | API600, ASME B16.34 |
| NPS | 28"-72" |
| Te whakatauranga pēhanga | Akomanga150-Akomanga2500 |
| Ngā Rauemi Tinana | WCB, WC6, WC9, WCC, CF8, CF3, CF3M, CF8M, 4A, 5A |
| Kuti | Tapahi 1, 5, 8 me ētahi atu tapanga ina tonoa |
| Kanohi ki te Kanohi | ASME B16.10 |
| Ngā Paerewa Flange | ASME B16.47 |
| Buttweld | ASME B 16.25 |
| Whakamutua te Hononga | RF,RTJ,BW |
| Tirotiro me te Whakamātautau | API598 |
| Te mahi | Taputapu kutukutu, Kaiwhakaoho hiko |
| NACE | NACE MR 0103 NACE MR 0175 |
Whakaaturanga Hua: takirere keti 64 inihi
