Whakapā mai mō ētahi atu mōhiohio rahi
/Ngā Paipa/Ngongo EFW Taumata-Ahumahi ASTM A671 CC65 CL 12 mō ngā Poiha, ngā Whare Whakapaipai me ngā Hanganga
| Ngā Taipitopito o ngā Paipa Rino Waro ASTM A671 CC65 CL 12 EFW | |||
| Tau | CC65 CL 12 | Whakatakotoranga | ASTM A671 |
| Diameter o Waho (OD) | 21.3 mm – 610 mm (ka taea te whakarite) | Matotoru o te Pakitara (Rārangi / Taumaha) | SCH 10 – SCH 80 (ka taea te whakarite) |
| Momo Hanga | EFW (Hononga Hiko-Whakapiri / Hononga Roa) | Momo Mutunga | Pito Maamaa (PE), Pito Whakapiko (BE), Pito Miro (whiringa) |
| Awhe Roa | 5.8 m – 12 m paerewa (ka taea te whakarite) | Ngā Taupoki Tiaki | Ngā taupoki pito kirihou/PVC (ārai puehu me te wai) |
| Te Maimoatanga Mata | Pania mangu, Panipani hinu ārai-waikura, Pirau (whiringa) | Ngā Āhuatanga Mīhini | Kaha Hua: 290–350 MPa, Kaha Kume: 450–520 MPa, Roanga: ≥ 20% |
| Ngā tono noa | Ngā paipa ahumahi, Ngā oko pēhanga, Ngā mahi hanganga, Ngā paipa hinu me te hau, Ngā poiha me ngā whakawhiti wera | ||
| Whakamātautau me te Tiwhikete | Tiwhikete Whakamātautau Mira (MTC EN 10204 3.1/3.2), Whakamātautau Waipūmau, Whakamātautau Whakarewa, Pūrongo Matū me te Mīhini, Tirotiro Tuatoru Kōwhiringa (SGS/BV/TÜV) | ||
Ngā Tuhipoka / Tohutohu:
1. Kei te wātea ngā ine (OD, WT, roa) hei whakarite i runga i ngā tono a ngā kiritaki, i ngā hiahia rānei o ngā kaupapa.
2. Ka taea te whakarerekē i ngā momo maimoatanga mata me ngā momo pito i runga i te āhua o te kawe waka, te tiaki waikura, me te āhua o te whakarewa.
Pāwhiritia te pātene kei te taha matau
Ngā Paipa Ahumahi: Ngā paipa pēhanga iti-ki-waenga, te kawe wai, me te hau
Te Hanga Waka me te Hangarau Moana
Te Whakamahinga Hanganga: Ngā hanganga rino, ngā anga hanga, me ngā mīhini taumaha
Hinu me te Hau: He pai mō ētahi raina kawe waka me ngā whakaritenga tika
Kōwhiria ngā pereti maitai e rite ana kiTohu CC65me te whakamātau i ō rātou āhuatanga matū me ngā āhuatanga hangarau.
Tapahia, kutikutihia, ka hurihia ngā pereti maitai kia rite ki ngā āhua porotaka.
Whakarewahia ngā hononga tika mā te whakamahi i te hangarau EFW/HFW me te aroturuki i te kounga o te whakarewa i te wā tonu.
Whakarerekētia, whakamātaotia rānei ina hiahiatia hei whakapai ake i te pakari me te ōritetanga.
Whakatikatikahia ngā paipa, kia tika ai te whānui o waho me te matotoru o te pakitara.
Whakahaerehia he whakamātautau kore-whakangaro ki ngā whakarewa mā te whakamahi i te UT/RT, i ētahi atu tikanga rānei.
Manatokohia te haumaru o te paipa i raro i te pēhanga mahi mā te whakamātautau waipēhi.
Tāpirihia he rongoā ārai waikura, ā, tāutahia ngā taupoki pito hei tiaki (he wanihi pango, he FBE, he 3LPE, me ētahi atu).
Whakahaerehia te tirotiro whakamutunga o te mahi ā-ahu me te whakarato i ngā pūrongo MTC paerewa me ngā pūrongo whakamātautau.
Whakamahia ngā takai ātete ki te waikura, me te whakarato ratonga kawe whānui.
Tautoko ā-Rohe o Pāniora
He tīma ratonga reo Pāniora ngaio tō tō mātou tari i Madrid, e hanga ana i tētahi tukanga kawemai maeneene, maeneene hoki mō ā mātou kiritaki o Amerika Waenganui me Amerika ki te Tonga, e whakarato ana i tētahi wheako kiritaki kounga teitei.
He nui te taurangi taonga
Mā te nui o ngā paipa rino ka tere te whakautu ki ō hiahia ota, ka tautoko hoki i te ahunga whakamua o te kaupapa i te wā tika.
Te Tiakitanga o te Tākai Haumaru
Ka hiritia takitahi ia paipa rino ki ngā paparanga maha o te takai mirumiru, kātahi ka tiakina anō ki te putea kirihou o waho. Mā tēnei parenga takirua ka kore te hua e piko, e pakaru rānei i te wā e kawehia ana, kia tiakina ai tōna āhua.
Tukunga Tere me te Whai Hua
Kei a mātou ngā ratonga tuku ki tāwāhi e hāngai ana ki tāu kaupapa, me te whakawhirinaki ki tētahi pūnaha whakahaere taonga pakari hei whakarite kia tukuna tika, kia pono hoki.
Ngā Paerewa e Tutuki ana i te Takai Pakari
Ka tākaihia ngā paipa rino ki runga i ngā papa rakau kua whakapūkarahia e te IPPC, e tutuki ana i ngā ture kaweake o Amerika Waenganui. Kei ia kete he kiriuhi ātete wai e toru-paparanga hei tiaki pai i te āhuarangi pārūrū me te haumākū o te rohe; mā ngā taupoki pito kirihou ka hiritia te puehu me ngā mea ke e uru ana ki te paipa. Ka whakahaeretia te utaina takitahi i te 2-3 tana, e tutuki tika ana i ngā hiahia whakahaere o ngā kerēne iti e whakamahia whānuitia ana i ngā papa hangahanga o te rohe.
Ngā Whakatakotoranga Roa Whakaritenga Ngāwari
Ko te roa paerewa he 12 mita, he tino pai mō te tuku ipu. Mō ngā here kawe whenua i ngā whenua pārūrū pērā i a Guatemala me Honduras, kei te wātea ētahi atu roa 10-mita me te 8-mita hei whakaoti rapanga hototahi kawe.
Ngā tuhinga katoa me te ratonga whai hua
He ratonga kotahi tā mātou mō ngā tuhinga kawemai katoa e tika ana, tae atu ki te Tiwhikete Taketake o Pāniora (Puka B), te Tiwhikete Rauemi MTC, te pūrongo SGS, te rārangi tākai, me te nama hokohoko. Mēnā he hē ētahi tuhinga, ka whakatikahia, ka tukuna atu i roto i ngā haora 24 kia pai ai te tuku i ngā taonga ki Ajana.
Te Pūtāhui Pono mō te Waka me te Whakahaere
Kia oti te hanga, ka tukuna ngā taonga ki tētahi kamupene tuku utanga kore here, ā, ka tukuna mā te tauira kawe whenua me te kawe moana. Ko ngā wā whakawhiti i ngā tauranga matua koia ēnei:
Haina → Panama (Kōrone): 30 rā
Haina → Mexico (Manzanillo): 28 ra
Haina → Costa Rica (Limon): 35 rā
Ka whakaratohia hoki e mātou ngā ratonga tuku tawhiti poto mai i ngā tauranga ki ngā mara hinu me ngā papa hangahanga, kia oti pai ai te hononga kawe waka whakamutunga.
1. Kei te tutuki ā koutou paipa maitai ASTM A671 CC65 CL 12 EFW i ngā paerewa hou mō te mākete o Amerika?
He pono, e tutuki ana ā mātou paipa maitai waro ASTM A671 CC65 CL 12 EFW i ngā whakaritenga hou o ASTM A671, e whakaaetia whānuitia ana puta noa i ngā whenua o Amerika—tae atu ki te Hononga o Amerika, Kanata, me Amerika Latina—mō ngā tono pēhanga iti ki te waenga i roto i te hinu, te hau, te wai, me te ratonga hanganga. Ka tutuki hoki i a rātou ngā paerewa ā-ahu pēnei i te ASME B36.10M, ā, ka taea te tuku i runga i ngā ture ā-rohe tae atu ki ngā paerewa NOM i Mexico me Panama Free Trade Zone. Ko ngā tiwhikete katoa—ISO 9001, EN 10204 3.1/3.2 MTC, Pūrongo Whakamātautau Hydrostatic, Pūrongo NDT—ka taea te manatoko me te whai.
2. Me pēhea te whiriwhiri i te akomanga/taumata tika o te paipa ASTM A671 mō taku kaupapa (hei tauira: CC60 vs CC65 vs CC70)?
Kōwhiria tō akomanga paipa kia rite ki tō pēhanga, pāmahana, me ngā āhuatanga ratonga:
Mō ngā tono wai pēhanga iti whānui, ngā tono hanganga rānei (≤3MPa), he tino pai te utu-whai hua o te CC60, CC65 rānei Akomanga 12.
Mō ngā paipa pēhanga-waenga (3–5MPa) e kawe ana i te mamaoa, te hinu, te hau rānei i roto i ngā taiao whakapai hinu, i ngā tipu hiko rānei, ko te CC65 CL 12 te kōwhiringa e whakamahia whānuitia ana, e maha ana hoki ngā whakamahinga.
Mō te mahi pēhanga teitei ake, te mahi pāmahana teitei ake rānei, e taunakihia ana te CC70 (CL 22, CL 32 rānei) nā te mea he kaha ake te whakaputa me te pai ake o te hanganga whakarewa.
Ka taea e tā mātou tīma hangarau te whakarato i tētahi aratohu whiriwhiri hangarau kore utu i runga i ngā whakaritenga pehanga hoahoa, reo, pāmahana, me te whakarewa o tō kaupapa.
Ngā Taipitopito Whakapā
Wāhitau
Te rohe ahumahi whanaketanga o Kangsheng,
Takiwa o Wuqing, taone nui o Tianjin, Haina.
Ī-mēra
Ngā Hāora
Mane-Rātapu: Ratonga 24-hāora
