Whakapā mai mō ētahi atu mōhiohio rahi
Paipa Rino Tuitui API 5L GR.B X42 X46 X52 X60 X65 X70 X80
| Paipa Rino API 5LTaipitopito Hua | |
| Ngā māka | API 5L Tau B, X42, X52, X56, X60, X65, X70, X80 |
| Taumata Whakatakotoranga | PSL1, PSL2 |
| Awhe Diameter o Waho | 1/2” ki te 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 inihi, 18 inihi, 20 inihi, 24 inihi tae atu ki te 40 inihi. |
| Kaupapa Matotoru | SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, ki te SCH 160 |
| Ngā Momo Hanga | Kore-tuitui (Werahia me te Mataohia), Whakarewahia ERW (Whakarewahia ātete hiko), SAW (Whakarewahia Pewa Rukuhia) i roto i te LSAW, DSAW, SSAW, HSAW |
| Momo Mutunga | Ngā pito piko, Ngā pito papatahi |
| Awhe Roa | SRL (Roa Matapōkere Takitahi), DRL (Roa Matapōkere Takirua), 20 FT (6 mita), 40FT (12 mita) rānei, kua whakaritea |
| Ngā Taupoki Tiaki | kirihou, rino rānei |
| Te Maimoatanga Mata | Taiao, Pania, Peita Mangu, FBE, 3PE (3LPE), 3PP, CWC (Panitia Taumaha Konukuraiti) Kua Whakakikoruatia, Kua Raina rānei ki te CRA |
Tūtohi Rahi Paipa Rino API 5L Karaehe B
| Diameter o Waho (OD) | Matotoru o te Pakitara (WT) | Rahi Paipa Ingoa (NPS) | Roa | Kei te wātea te karaehe maitai | Momo |
| 21.3 mm (0.84 inihi) | 2.77 – 3.73 mm | ½ inihi | 5.8 mita / 6 mita / 12 mita | Tau B – X56 | Kore-tūhono / ERW |
| 33.4 mm (1.315 inihi) | 2.77 – 4.55 mm | 1 inihi | 5.8 mita / 6 mita / 12 mita | Tau B – X56 | Kore-tūhono / ERW |
| 60.3 mm (2.375 inihi) | 3.91 – 7.11 mm | 2 inihi | 5.8 mita / 6 mita / 12 mita | Tau B – X60 | Kore-tūhono / ERW |
| 88.9 mm (3.5 inihi) | 4.78 – 9.27 mm | 3 inihi | 5.8 mita / 6 mita / 12 mita | Tau B – X60 | Kore-tūhono / ERW |
| 114.3 mm (4.5 inihi) | 5.21 – 11.13 mm | 4 inihi | 6 mita / 12 mita / 18 mita | Tau B – X65 | Kore-tuitui / ERW / SAW |
| 168.3 mm (6.625 inihi) | 5.56 – 14.27 mm | 6 inihi | 6 mita / 12 mita / 18 mita | Tau B – X70 | Kore-tuitui / ERW / SAW |
| 219.1 mm (8.625 inihi) | 6.35 – 15.09 mm | 8 inihi | 6 mita / 12 mita / 18 mita | X42 – X70 | ERW / SAW |
| 273.1 mm (10.75 inihi) | 6.35 – 19.05 mm | 10 inihi | 6 mita / 12 mita / 18 mita | X42 – X70 | KĪHI |
| 323.9 mm (12.75 inihi) | 6.35 – 19.05 mm | 12 inihi | 6 mita / 12 mita / 18 mita | X52 – X80 | KĪHI |
| 406.4 mm (16 inihi) | 7.92 – 22.23 mm | 16 inihi | 6 mita / 12 mita / 18 mita | X56 – X80 | KĪHI |
| 508.0 mm (20 inihi) | 7.92 – 25.4 mm | 20 inihi | 6 mita / 12 mita / 18 mita | X60 – X80 | KĪHI |
| 610.0 mm (24 inihi) | 9.53 – 25.4 mm | 24 inihi | 6 mita / 12 mita / 18 mita | X60 – X80 | KĪHI |
Pāwhiritia te pātene kei te taha matau
PSL 1 (Taumata Whakatakotoranga Hua 1)He paerewa kounga taketake mō ngā paipa.
PSL 2 (Taumata Whakatakotoranga Hua 2)Ngā āhuatanga ā-pūkaha teitei ake, te whakahaere matū me te NDT tino kaha ake, ngā whakatakotoranga tino uaua ake.
| API 5L Grade | Ngā Āhuatanga Mīhini Matua (Kaha Putanga) | Ngā horopaki e tika ana mō ngā whenua o Amerika |
| Taumata B | ≥245 MPa | Ngā paipa hau pēhanga iti i Amerika Te Raki, ngā mara hinu iti e huihui ana i Amerika Waenganui |
| X42/X46 | >290/317 MPa | Te whakamakuku ahuwhenua i te US Midwest, ngā whatunga hiko ā-tāone i Amerika ki te Tonga |
| X52 (Matua) | >359 MPa | Ngā paipa hinu kirikiri i Texas, te kohikohinga hinu me te hau i uta i Brazil, te tuku hau whakawhiti-rohe i Panama |
| X60/X65 | >414/448 MPa | Te kawe i ngā onepū hinu i Kanata, ngā paipa pēhanga waenga-ki-teitei i te Moana-a-Kiwa o Mehiko |
| X70/X80 | >483/552 MPa | Ngā paipa hinu tawhiti i te US, ngā papa hinu me te hau wai hohonu i Brazil |
Tirotiro Rauemi Mata– Tīpakohia, ka tirotirohia hoki ngā pereki maitai, ngā koiri rānei o te kounga teitei.
Te hanga– Hurihia, pokaia rānei te rauemi kia rite ki te āhua o te paipa (Tuitui kore / ERW / SAW).
Whakarewa– Honoa ngā taha o te paipa mā te ātete hiko, mā te whakarewa pewa ruku rānei.
Te Maimoatanga Wera– Whakapai ake i te kaha me te pakari mā te whakamahana whakahaere.
Te Rahi me te Whakatikatika– Whakatikatikahia te diameter o te paipa, kia tika ai hoki ngā āhuatanga.
Whakamātautau Kore-Whakangaro (NDT)– Tirohia mēnā he hapa o roto, o te mata hoki.
Whakamātautau Waipūmau– Whakamātauria ia paipa mō te ātete ki te pēhanga me ngā turuturu.
Paninga Mata– Tāpirihia he paninga ārai-waikura (he wanihi pango, he FBE, he 3LPE, me ētahi atu).
Te Tohu me te Tirotiro– Tohua ngā whakaritenga me te whakahaere i ngā arowhai kounga whakamutunga.
Tākai me te Tukunga– Paiherea, taupokina, ka tukuna me ngā Tiwhikete Whakamātautau Mira.
Te Peka ā-Rohe me te Tautoko PānioraKa āwhina ā mātou peka ā-rohe i te reo Pāniora; tiakina tō whakawāteatanga tikanga, ā, ka whakamanahia te huarahi pai rawa atu mō te kawemai.
Te Wātea Pono o ngā TaongaHe nui ā mātou taonga hei whakatutuki wawe i tāu ota.
Te takai haumaru:He maha ngā paparanga o ngā mirumiru e takai pūmau ana i ngā paipa, ā, he hiri ā-hau kia kore ai e rerekē te āhua me te pakaru, kia mau tonu ai te kounga o te hua i te wā e kawehia ana.
Tukunga Tere me te Whai HuaKi ngā wāhi katoa o te ao hei whakatutuki i ngā rā kati mō tō kaupapa.
Ngā Taipitopito mō te Tākai: Ngā papa rakau kua whakamakukuhia ki te IPPC (Te tikanga mō te whakatō otaota paerewa mō Amerika Waenganui), he kiriuhi ātete wai papa-toru (hei tiaki i te makuku o te ngahere ua), he taupoki tiaki kirihou i ngā pito e rua o te paipa (he uaua ki te uru te puehu me te paru), he taumaha paihere kotahi 2 – 3 tana (he iti ngā kerēni o ngā papa hanga o Amerika Waenganui, koia te take he pai tēnei taumaha mō rātou).
Whakaritenga: Paerewa 12m (e tika ana mō te ipu), e wātea ana ngā putanga iti 8m/10m (e tika ana mō ngā herenga kawe o ngā huarahi whenua pārūrū i Guatemala, Honduras, me ētahi atu).
Katoa-WhakauruTe whakarato, me te kore utu tāpiri, i te putanga reo Pāniora o te Tiwhikete Taketake (Puka B), te tiwhikete rauemi MTC, te pūrongo whakamātautau SGS, te rārangi tākai me te nama arumoni; te whakapumautanga ki te "tuku anō i ngā tuhinga hē i roto i ngā haora 24".
Te kawe wakaKia tukuna ngā taonga, ka tukuna mā te whenua me te moana ki ngā kaikawe kore here. Mō ngā wā whakawhiti tū "Haina → Colon Port, Panama (30 rā), Manzanillo Port, Mexico (28 rā), Limon Port, Costa Rica (35 rā)," ka tohaina hoki e mātou ngā hoa tuku tawhiti poto (hei tauira, TMM, he kamupene ratonga waka ā-rohe i Panama) mō te "tauranga ki te mara hinu/wāhi hanga".
1. Kei te rite tonu āu paipa maitai API 5L ki ngā paerewa hou mō te mākete o Amerika?
He pono ko tā tātouAPI 5LKei te tino tutuki ngā paipa rino i te API 5L 45th Revision hou, koinei anake te putanga e whakaaetia ana e ngā mana whakahaere o Amerika (te US, Kanata me Amerika Latina)? E tutuki ana hoki i ēnei ngā paerewa ā-ahu o ASME B36.10M me ngā paerewa ā-rohe pēnei i te NOM i Mexico me ngā ture hokohoko kore utu i Panama. Ka taea te tirotiro i ngā tiwhikete katoa (API, NACE MR0175, ISO 9001) i runga i ngā paetukutuku mana.
2. Me pēhea te whiriwhiri i te rahi tika oRino API 5LTe māka mō taku kaupapa (hei tauira: X52 vs X65)?
Kōwhiria tō pēhanga, reo me te taiao o te kaupapa: Mō ngā tono pēhanga iti (≤3MPa) pērā i te hau ā-rohe me te whakamakuku ahuwhenua, he ohanga te Wāhanga B, te X42 rānei. Mō te tuku hinu/hau pēhanga-waenga (3–7MPa) i roto i ngā mara o uta (hei tauira, te kirikiri o Texas), ko te X52 te kōwhiringa tino whaihua. Mō ngā paipa pēhanga-teitei (≥7MPa) me ngā kaupapa o waho (hei tauira, ngā mara wai hohonu o Brazil), ka tūtohutia hoki te X65/X70/X80 mō te kaha whakaputa teitei (448–552MPa). Ka tukuna atu e tā mātou tīma hangarau he taunakitanga mō te whakatauranga kore utu e ai ki ngā taipitopito 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
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