Lumikizanani nafe kuti mudziwe zambiri za kukula kwake
API 5L X52/X60/X65/X70/X80 Mapaipi Opanda Msoko Machubu Achitsulo
| Chizindikiro | Chitoliro cha Chitsulo cha API 5LTsatanetsatane |
| Magiredi | API 5L Giredi B, X42, X52, X56, X60, X65, X70, X80 |
| Mulingo Wofotokozera | PSL 1 / PSL 2 |
| Chidutswa chakunja (OD) | Muyezo: 1/2" – 24"; Zopangidwa mwamakonda mpaka 40" |
| Kukhuthala kwa Khoma | SCH 10, 20, 40, STD, 80, XS, 160 |
| Njira Yopangira | Yopanda msoko, ERW, LSAW, DSAW, SSAW, HSAW |
| Mtundu wa Mapeto a Chubu | Mapeto Opindika / Mapeto Opanda Chingwe |
| Kutalika Kwanthawizonse | SRL / DRL; 20 FT (6m) / 40 FT (12m); Kutalika kwapadera kulipo |
| Chipewa Choteteza | Pulasitiki kapena Chitsulo |
| Kuphimba Pamwamba | Zachilengedwe, Zopakidwa Varnish, Utoto Wakuda, FBE, 3PE/3LPE, 3PP, CWC, CRA Clad/Lined |
Chitoliro cha Chitsulo cha API 5L Giredi BTchati cha Kukula
| Chidutswa cha Kunja (OD) | Kukhuthala kwa Khoma (WT) | Kukula kwa Chitoliro Chodziwika (NPS) | Utali | Kalasi yachitsulo Ikupezeka | Mtundu |
| 21.3 mm (0.84 in) | 2.77 – 3.73 mm | ½″ | 5.8 m / 6 m / 12 m | Giredi B – X56 | Wopanda msoko / ERW |
| 33.4 mm (1.315 in) | 2.77 – 4.55 mm | 1″ | 5.8 m / 6 m / 12 m | Giredi B – X56 | Wopanda msoko / ERW |
| 60.3 mm (2.375 in) | 3.91 – 7.11 mm | 2″ | 5.8 m / 6 m / 12 m | Giredi B – X60 | Wopanda msoko / ERW |
| 88.9 mm (3.5 in) | 4.78 – 9.27 mm | 3″ | 5.8 m / 6 m / 12 m | Giredi B – X60 | Wopanda msoko / ERW |
| 114.3 mm (4.5 in) | 5.21 – 11.13 mm | 4″ | 6 m / 12 m / 18 m | Giredi B – X65 | Yopanda msoko / ERW / SAW |
| 168.3 mm (6.625 in) | 5.56 – 14.27 mm | 6″ | 6 m / 12 m / 18 m | Giredi B – X70 | Yopanda msoko / ERW / SAW |
| 219.1 mm (8.625 in) | 6.35 – 15.09 mm | 8″ | 6 m / 12 m / 18 m | X42 – X70 | ERW / SAW |
| 273.1 mm (10.75 in) | 6.35 – 19.05 mm | 10″ | 6 m / 12 m / 18 m | X42 – X70 | SAW |
| 323.9 mm (12.75 in) | 6.35 – 19.05 mm | 12″ | 6 m / 12 m / 18 m | X52 – X80 | SAW |
| 406.4 mm (16 in) | 7.92 – 22.23 mm | 16″ | 6 m / 12 m / 18 m | X56 – X80 | SAW |
| 508.0 mm (20 inchi) | 7.92 – 25.4 mm | 20″ | 6 m / 12 m / 18 m | X60 – X80 | SAW |
| 610.0 mm (24 in) | 9.53 – 25.4 mm | 24″ | 6 m / 12 m / 18 m | X60 – X80 | SAW |
Dinani batani la kumanja
PSL 1 (Kufotokozera Zamalonda Mulingo 1):Kwa mapaipi opangidwa ndi mulingo woyambira wa khalidwe.
PSL 2 (Kufotokozera Zamalonda Mulingo 2):Mafotokozedwe okhwima kwambiri okhala ndi mawonekedwe apamwamba a makina, chemistry yolamulidwa bwino komanso NDT.
| Chinthu | PSL1 | PSL2 | Mfundo Zofunika |
| Kuwongolera Kuphatikizika kwa Mankhwala | Malire okhazikika a C, Mn, P, S | Malire okhwima a kuipitsidwa (P/S yotsika); zowonjezera za microalloy zolamulidwa | PSL2 ndi yabwino kwambiri kuti igwiritsidwe ntchito m'malo otentha komanso owononga kutentha. |
| Mphamvu Yotulutsa (MPa) | Yogwirizana ndi zofunikira za giredi | Zimagwirizana ndi PSL1; zokwezedwa pang'ono pazitsulo zina zapamwamba | Magwiridwe antchito a makina apakati amakhalabe ofanana m'magawo onse awiri |
| Mphamvu Yokoka (MPa) | Yogwirizana ndi zofunikira za giredi | Zofanana ndi PSL1 | Palibe kusiyana kwa magwiridwe antchito pa katundu wovuta |
| Kutalika (%) | Yogwirizana ndi zofunikira za giredi | Zofanana ndi PSL1 | Zofunikira pa ductility zimagwirizana bwino |
| Mphamvu Yotsika Pakutentha (Charpy V-Notch) | Zosankha (pazofunikira pa ntchito) | Chofunikira; choyesedwa pa -20°C / -50°C (muyezo) | Zimalimbitsa kulimba kwa kutentha kochepa pa ntchito zofunika kwambiri komanso zozizira |
| Kutha kupotoka | Zimakwaniritsa kusinthasintha kwa mafakitale | Kuwongolera kokhwima; kuyesa koyenera kwa magwiridwe antchito a weld | Imatsimikizira umphumphu wapamwamba kwambiri pa ntchito za mapaipi opsinjika kwambiri |
| Kulekerera kwa Miyeso | Kulekerera kwa miyeso yofanana | Kulekerera kolimba kwa mawonekedwe | Amapereka malo oyenera bwino pa mapaipi olondola kwambiri |
| Kulamulira Zilema / NDT | Kuyang'anira kokhazikika; UT/RT (ngati mukufuna) | Kuyesa kofunikira kwa UT/RT/MPI | Zimatsimikizira chitetezo cha mapaipi komanso kudalirika kwa nthawi yayitali |
| Malo Ogwiritsira Ntchito | Kuyendera mapaipi ogwiritsidwa ntchito nthawi zonse | Mapaipi operekera chithandizo champhamvu, kutentha kochepa, komanso kuwononga | Zimakondedwa ndi mapulojekiti ofunikira kwambiri komanso otetezeka |
| Mtengo | Yotsika mtengo kwambiri | Pamwamba kwambiri | Ikuwonetsa zofunikira kwambiri pakupanga ndi kuwunika kwaubwino |
| Chitsulo cha API 5LGiredi | Katundu Wofunika wa Makina (Mphamvu Yopangira) | Mapulogalamu a Chigawo |
| Chitoliro cha Chitsulo cha API 5L Giredi B | ≥245 MPa | Mapaipi a gasi achilengedwe aku North America othamanga pang'ono; Mizere yaying'ono yosonkhanitsira mafuta yomwe ili ku Central America |
| Chitoliro cha Chitsulo cha API 5L X42/X46 | >290/317 MPa | Mapaipi othirira ulimi aku US Midwestern; ma gridi ogawa mphamvu ku South America m'mizinda |
| Chitoliro cha Chitsulo cha API 5L X52 (Chachikulu) | >359 MPa | Mapaipi amafuta a shale ku Texas; Mizere yosonkhanitsira mafuta ndi gasi ku Brazil; Mizere ya gasi yachilengedwe yodutsa malire a Panama |
| Chitoliro cha Chitsulo cha API 5L X60/X65 | >414/448 MPa | Mapaipi opangira mafuta ku Canada; Mizere yapakati ndi yapamwamba ya Gulf of Mexico |
| Chitoliro cha Chitsulo cha API 5L X70/X80 | >483/552 MPa | Mapaipi amafuta osakonzedwa a US oyenda nthawi yayitali; Mapaipi amafuta ndi gasi aku Brazil okhala ndi madzi akuya |
Kuyang'anira Zinthu Zopangira- Sankhani ndikuyang'ana ma billets kapena ma coils achitsulo abwino.
Kupanga– Pindulizani kapena kuboola mu mawonekedwe a chitoliro (Chopanda msoko / ERW / SAW).
kuwotcherera–Zolumikizira mkati mwa payipi zimapangidwa ndi welding yamagetsi yokana kapena welding ya arc yonyowa pansi pa madzi.
Kutentha Chithandizo- Limbikitsani mphamvu ndi kulimba mwa kutentha bwino.
Kukula ndi Kuwongolera- Sinthani kukula kwa chubu ndikutsimikiza kuti kukula kwake ndi kolondola.
Kuyesa Kosawononga (NDT)- Yang'anani zolakwika zamkati ndi pamwamba.
Mayeso a Hydrostatic- Yesani chitoliro chilichonse kuti muwone ngati chili ndi mphamvu kapena ngati chikutuluka madzi.
Kuphimba Pamwamba- Ikani gawo loteteza dzimbiri (varnish wakuda, FBE, 3LPE, ndi zina zotero).
Kulemba ndi Kuyang'anira- Ikani chizindikiro pa zomwe zafotokozedwazo ndipo fufuzani bwino za khalidwe lake.
Kulongedza ndi Kutumiza- Pakani, sungani, ndipo perekani ndi Zikalata Zoyesera za Mill.
Ofesi Yothandizira Anthu Olankhula ChisipanishiKampani yathu yapafupi imapereka chithandizo cha Chisipanishi, kupereka chidziwitso chabwino kwambiri ndikutsimikizira njira yabwino kwambiri yotumizira katundu.
Zinthu Zodalirika Zosungidwa: Tili ndi katundu wokwanira kuti tikwaniritse zosowa zanu mwachangu.
Kupaka Kotetezeka: Mapaipi amakulungidwa bwino ndi kutsekedwa ndi zigawo zingapo za thovu kuti apewe kusinthika ndi kuwonongeka panthawi yoyenda, kuonetsetsa kuti zinthu zili bwino.
Kutumiza Mwachangu komanso Mogwira MtimaKutumiza zinthu kumayiko ena kuti zikwaniritse zofunikira zanu zotumizira ntchito.
Chitsimikizo cha Kulongedza
ZathuMapaipi achitsulo a API 5LAmapakidwa pallet (ma pallet amatabwa opakidwa ndi IPPC yomwe ndi muyezo wa Central America ndipo imakwaniritsa zofunikira zonse za ukhondo wa zomera kuti zitumizidwe kunja), kenako amakulungidwa mu zigawo zisanu ndi chimodzi za pulasitiki. Chitoliro chanu chimapakidwa payokha ndi zigawo zitatu za nembanemba yosalowa madzi zomwe chifukwa cha chinyezi chambiri m'nkhalango yamvula zimapangidwa mwanjira yoti chinyezi sichingalowe. Mbendera yoteteza yapulasitiki yamphamvu kwambiri ndi pulagi zimayikidwa kumapeto awiri a chitoliro kuti fumbi, zinyalala ndi zinthu zakunja zisalowe ponyamula ndi kusungira pamalopo, kuti zinthuzo zisungidwe zoyera komanso zosasinthika. Gawo lililonse la chitoliro limalemera matani 2-3, kukula ndi kulemera koyenera kwa ma cranes ang'onoang'ono omwe nthawi zambiri amapezeka pamalo ogwirira ntchito ku Central America, izi zimathandiza kuti ntchito ikhale yotetezeka komanso yomanga bwino.
Zofunikira Zogwirizana
Makonda Utali Mayankho
Kukula kwa ISO Kokhazikika: Kutalika kwathu kokhazikika ndi mamita 12, kutengera kukonza bwino kutumiza zinthu m'makontena ndi zinthu zina zapadziko lonse zomwe zimakwaniritsa zofunikira pa mayendedwe apadziko lonse lapansi omwe ndi otsika mtengo komanso ogwira mtima.
Zosankha Zapadera za Utali Waufupi: Tili ndi mapaipi afupi a 8' ndi 10' omwe adapangidwira makamaka ntchito za m'madera otentha ku Guatemala ndi Honduras - abwino kwambiri kugwiritsidwa ntchito m'malo omwe mayendedwe a pamtunda ndi osowa.
Kusintha Kosinthasintha: Timapereka kuthekera kosintha zinthu zonse kuti zigwirizane ndi zosowa zanu zapakhomo komanso zomangamanga, kotero kuti zikugwirizana bwino, kuonetsetsa kuti polojekiti yanu ikuyenda bwino.
Utumiki wa Zikalata Pamodzi
Chithandizo Chotsatira Malamulo Choyang'aniridwa ndi Central America
Timapereka zikalata zonse zaulere zotumizira kunja ndi zikalata zotsimikizira zinthu motere, kuti tikuthandizeni kukwaniritsa bwino ntchito yanu komanso kukwaniritsa polojekiti yanu panthawi yake kwa makasitomala anu aku Central America.
Satifiketi Yoyambira (Fomu B)
Satifiketi Yoyesera Zinthu (MTC)
Lipoti Loyang'anira SGS
Mndandanda Wolongedza Mwatsatanetsatane
Inivoyisi yamalonda
Kupatula kungolemba zonse, tikulonjeza kuti tidzaperekanso zikalata zina kwa maola 24 pa chikalata chilichonse chomwe mwalakwitsa kapena mwataya.
Ndi thandizo lathu, mapulojekiti anu a mapaipi sadzayima chifukwa cha kuchedwa kosayembekezereka kwa mapepala.
Makonzedwe a Mayendedwe Aukadaulo
Katundu akatumizidwa, katunduyo adzaperekedwa kwa kampani yonyamula katundu yosagwirizana ndi njira yoyendera pamtunda ndi panyanja, ndipo katunduyo adzakhala wotetezeka komanso wodalirika. Izi ndi njira zazikulu zoyendera ndi ETA:
China → Colon, Panama: ~masiku 30
China → Manzanillo, Mexico: Masiku pafupifupi 28
China → Limon, Costa Rica: ~masiku 35
Pankhani ya zofunikira pa polojekiti, timapereka ntchito zoyendera maulendo afupiafupi kuchokera ku madoko kupita ku malo opangira mafuta kapena malo ogwirira ntchito. Mwachitsanzo, ndi mnzathu wapakhomo wokhudzana ndi kayendetsedwe ka zinthu ku Panama TMM, timapereka njira zothetsera mavuto okhudzana ndi kayendetsedwe ka zinthu kuyambira pachiyambi mpaka kumapeto, kupereka zinthu za polojekitiyi munthawi yake komanso motetezeka.
1. Kodi API 5L ndi chiyani?
Mafotokozedwe a mapaipi achitsulo cha kaboni omwe amagwiritsidwa ntchito mu mapaipi amafuta, gasi, madzi ndi mafakitale.
2. Kodi X52/X60/X65/X70/X80 ndi chiyani?
“X” = chitoliro champhamvu kwambiri
Nambala = mphamvu yocheperako yopezera phindu (ksi)
Kukwera kwa kalasi, mphamvu ya kupanikizika imakwera, kumachepetsa makoma ndikuchepetsa kulemera.
3. Machubu a Chitsulo a API 5L Wopanda msoko vs Wolukidwa
Wopanda msoko (SMLS): wopanda msoko wowotcherera→ wamphamvu kwambiri, zitsulo zofanana, zabwino kwambiri pa mapaipi opanikizika kwambiri.
4. Chitsulo cha API 5L PSL1 motsutsana ndi PSL2
PSL1: zofunikira za makina/mankhwala
PSL2: khalidwe lokhwima, mayeso ofunikira a zotsatira → oyenera malo opanda madzi, a m'mphepete mwa nyanja, kapena otentha pang'ono
5. Mapulogalamu Odziwika
Mapaipi a mafuta ndi gasi
Kutumiza madzi
Mapaipi a mafakitale omwe amafunikira chotchinga cha kupanikizika komanso moyo wautali
6. Kukula ndi Zophimba
Kukula: M'mimba mwake: ½″ – 48″ +
Zophimba: FBE, 3PE / 3LPE, konkire kapena chophimba kuti chiteteze ku dzimbiri
Tsatanetsatane Wolumikizirana
Adilesi
Malo oyendetsera chitukuko cha Kangsheng,
Chigawo cha Wuqing, mzinda wa Tianjin, China.
Maola
Lolemba-Lamlungu: Utumiki wa maola 24










