Xhumana nathi ukuze uthole ulwazi olwengeziwe losayizi
I-API 5L X52/X60/X65/X70/X80 Smls PipeLine Amashubhu Ensimbi Angenamthungo
| API 5L Steel PipeImininingwane Yomkhiqizo | |
| Amabanga | I-API 5L Grade B, X42, X52, X56, X60, X65, X70, X80 |
| Izinga lokucaciswa | PSL1, PSL2 |
| Ibanga Lobubanzi Bangaphandle | 1/2” kuya ku-2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 amayintshi, 18 amayintshi, 20 amayintshi, 24 amayintshi ukuya ku-40 amayintshi. |
| Ukujiya Isheduli | SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, kuya ku-SCH 160 |
| Izinhlobo Zokukhiqiza | I-Seamless, i-Welded ERW, i-SAW e-LSAW, i-DSAW, i-SSAW, i-HSAW |
| Iphetha Uhlobo | I-beveled iphetha, i-Plain iphela |
| Ibanga Lobude | SRL , DRL , 20 FT (6 amamitha), 40FT (12 amamitha) noma, ngokwezifiso |
| I-Protection Caps | ipulasitiki noma insimbi |
| Ukwelashwa Okungaphezulu | Imvelo, Efakwe Ivanishi, Umdwebo Omnyama, FBE, 3PE (3LPE), 3PP, CWC (Concrete Weight Coated) CRA Clad noma Lined |
API 5L Grade B Steel PipeIshadi likasayizi
| Ngaphandle Ububanzi (OD) | Ukuqina Kwezindonga (WT) | Usayizi Wepayipi Lokuqamba (NPS) | Ubude | Ibanga Lensimbi Liyatholakala | Uhlobo |
| 21.3 mm (0.84 in) | 2.77 – 3.73 mm | ½″ | 5.8 m / 6 m / 12 m | Ibanga B – X56 | Okungenamthungo / ERW |
| 33.4 mm (1.315 in) | 2.77 – 4.55 mm | 1″ | 5.8 m / 6 m / 12 m | Ibanga B – X56 | Okungenamthungo / ERW |
| 60.3 mm (2.375 in) | 3.91 – 7.11 mm | 2″ | 5.8 m / 6 m / 12 m | Ibanga B – X60 | Okungenamthungo / ERW |
| 88.9 mm (3.5 in) | 4.78 – 9.27 mm | 3″ | 5.8 m / 6 m / 12 m | Ibanga B – X60 | Okungenamthungo / ERW |
| 114.3 mm (4.5 in) | 5.21 – 11.13 mm | 4″ | 6 m / 12 m / 18 m | Ibanga B – X65 | Okungenamthungo / ERW / SAW |
| 168.3 mm (6.625 in) | 5.56 – 14.27 mm | 6″ | 6 m / 12 m / 18 m | Ibanga B – X70 | Okungenamthungo / 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 in) | 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 |
Chofoza inkinobho Kwesokudla
I-PSL 1 (Izinga Lokucaciswa Komkhiqizo 1) : Okwamapayipi akhelwe ezingeni eliyisisekelo lekhwalithi.
I-PSL 2 (Izinga Lokucaciswa Komkhiqizo 2) : Ukusebenzisa izakhiwo zomshini eziphakeme, izilawuli zamakhemikhali eziqinile kanye ne-NDT, ukucaciswa okunolaka.
| Into | I-PSL1 | I-PSL2 | Amanothi |
| Ukulawulwa Kokwakheka Kwamakhemikhali | Imikhawulo ejwayelekile ku-C, Mn, P, S | Imikhawulo eqinile, u-P ophansi no-S; isilawuli sesici se-microalloy eyengeziwe sivunyelwe | I-PSL2 ifaneleka kakhulu endaweni enezinga lokushisa eliphansi kanye ne-coraling |
| I-Yield Strength (MPa) | Ngokuvumelana nencazelo yebanga | Ngokufanayo nePSL1; iphakeme kancane kwezinye izinsimbi zezinga eliphezulu | Izidingo zomshini eziyisisekelo ziyefana |
| Amandla Okuqina (MPa) | Ngokuvumelana nencazelo yebanga | Ngokufanayo nePSL1 | |
| Ubude (%) | Ngokuvumelana nencazelo yebanga | Ngokufanayo nePSL1 | |
| Umthelela Wezinga Eliphansi Lokushisa (Charpy V-Notch) | Ongakukhetha noma ngokusetshenziswa kwemfuneko ngayinye | Okuphoqelekile; ngokuvamile ihlolwe ku -20°C noma -50°C | Ithuthukisa ukuqina ezingeni lokushisa eliphansi |
| Ukushisela | Ihlangabezana nezimfuneko ezijwayelekile | Ukuhlolwa okuqinile, kokushisela ngokuvamile kuyadingeka | I-PSL2 idinga ukusebenza okuphezulu kwe-weld |
| Ukubekezelela Dimensional | Ibanga elijwayelekile | Kakhulu | I-PSL2 inokulawula okuqinile kububanzi nokuqina kodonga |
| Ukulawulwa Kwesici / NDT | Ukuhlola okujwayelekile; I-UT/RT ngokuzikhethela | I-UT/RT/MPI eyisibopho | Iqinisekisa ukuphepha okuphezulu kwamapayipi |
| Indawo yohlelo lokusebenza | Ukuthuthwa kwamapayipi okuvamile | Ingcindezi ephezulu, izinga lokushisa eliphansi, amapayipi adlayo | I-PSL2 ikhethwa kumaphrojekthi anezidingo eziphezulu zokuphepha |
| Izindleko | Iphansi ngokuqhathaniswa | Iphakeme kancane | Ngenxa yokuhlolwa okuqinile nezidingo zokukhiqiza |
| Ibanga le-API 5L | Izakhiwo Zemishini Ebalulekile (Amandla Esivuno) | Izimo Ezisebenzayo eMelika |
| Ibanga B | ≥245 MPa | amapayipi egesi yemvelo anomfutho ophansi waseMelika; Amapayipi amancane okuqoqa insimu kawoyela eMelika Ephakathi |
| X42/X46 | > 290/317 MPa | amapayipi okunisela ezolimo e-US Midwest; Amagridi wamandla asemadolobheni aseNingizimu Melika |
| I-X52 (Eyinhloko) | > 359 MPa | amapayipi kawoyela e-Texas shale; Amapayipi okuqoqa uwoyela negesi angasogwini eBrazil; Amapayipi egesi yemvelo adlula umngcele wasePanama |
| X60/X65 | > 414/448 MPa | amapayipi esihlabathi samafutha aseCanada; IGulf of Mexico amapayipi aphakathi nendawo anomfutho ophezulu |
| X70/X80 | > 483/552 MPa | amapayipi kawoyela ahamba isikhathi eside ase-US; Izinkundla zikawoyela negesi ezijulile zaseBrazil |
Ukuhlolwa Kwezinto Ezingavuthiwe- Khetha futhi uhlole amabhilidi ensimbi noma amakhoyili ekhwalithi enhle.
Ukubumba- Gingqa noma ubhoboze ube yipayipi (I-Seamless / ERW / SAW).
Ukushisela-Amajoyinti angaphakathi kwamapayipi enziwa ngokushisela ukumelana nogesi noma ukushiselwa kwe-arc ngaphansi kwamanzi.
Ukwelashwa Kokushisa- Thuthukisa amandla nokuqina ngokufudumeza okunembile.
Ukulinganisa nokuqondisa- Shintsha ububanzi beshubhu futhi uqinisekise ukuthi usayizi ulungile.
Ukuhlola Okungabhubhisi (NDT)- Hlola amaphutha angaphakathi nangaphezulu.
Ukuhlolwa kwe-Hydrostatic– Hlola ipayipi ngalinye ukuze uthole amandla nokuvuza.
I-Surface Coating- Faka ungqimba lokuvikela ukugqwala (i-varnish emnyama, i-FBE, i-3LPE, njll.).
Ukumaka & Ukuhlola- Maka izicaciso bese uhlola izinga lokugcina.
Ukupakisha Nokulethwa- Pakisha, beka, futhi ulethe Ngezitifiketi Zokuhlola I-Mill.
Ihhovisi Lesevisi Yasendaweni elikhuluma iSpanishi: Inkampani yethu engaphansi kwendawo ihlinzeka ngezinsizakalo zokukhuluma iSpanishi, ihlinzeka ngolwazi oluhle kakhulu futhi iqinisekisa inqubo engcono kakhulu yokungenisa.
Inventory Ethembekile: Sigcina isitoko esanele ukuze sigcwalise ngokushesha izidingo zakho ze-oda.
Ukupakisha Okuphephile: Amapayipi asongwe ngokuqinile futhi avalwe ngezingqimba eziningi zokugoqa ibhamuza ukuze kuvinjelwe ukuguquguquka nokulimala ngesikhathi sokuthutha, ukuqinisekisa ukuphepha.
Ukulethwa Okusheshayo Nephumelelayo: Ukulethwa kwamanye amazwe ukuze kuhlangatshezwane nezidingo zokulethwa kwephrojekthi yakho.
Isiqinisekiso sokupakishwa
EyethuAPI 5L amapayipi ensimbiafakwe i-palletized (amaphalethi okhuni afakwe i-IPPC okuyindinganiso yase-Central America futhi ahlangabezana nazo zonke izimfuneko ze-phytosanitary ukuze zithekeliswe kwamanye amazwe), bese zigoqwa ngezingqimba eziyisithupha zepulasitiki. Ipayipi lakho ngalinye lipakishwe ngezingqimba ezintathu zolwelwesi olungangeni manzi okuthi ngenxa yomswakama ophezulu ehlathini lemvula elishisayo liklanywe ngendlela yokuthi umswakama ungangeni. Ifulegi elivikelayo lepulasitiki elinamandla aphezulu kanye nepulaki lifakwa emaphethelweni amabili epayipi ukuvimbela uthuli, ukungcola nezinto zangaphandle ukuthi zingene ekuthuthweni nasekugcinweni endaweni, ukuze kugcinwe umkhiqizo uhlanzekile futhi unjalo. Ingxenye yamapayipi ngayinye inesisindo samathani angu-2-3, ubukhulu obufanele kanye nesisindo sama-cranes amancane ngokuvamile atholakala ezindaweni zokusebenza zaseMelika Ephakathi, lokhu kwenza ukubamba okuphephile kanye nokwakhiwa okuphumelelayo.
Imininingwane eyengeziwe
Ubukhulu be-ISO: Ubude obujwayelekile bungamamitha ayi-12, bufanele ukulayishwa kwesiqukathi kanye nokuthuthwa kwezinto zomhlaba wonke.
Izinketho Zobude obufushane: 8' kanye no-10' kumaphrojekthi atholakala ezindaweni ezishisayo e-Guatemala nase-Honduras lapho ukuthutha komhlaba kuvinjelwe.
Izinketho eziningana- sizivumelanisa nezidingo zakho! Ukucaciswa okuningi kunganelisa kalula izimfuno zephrojekthi futhi kuqinisekise ukunethezeka kwezokuthutha nokusebenza kahle kokwakhiwa.
Isevisi Yedokhumenti Yokumisa Okukodwa
Emzamweni wokusiza ukugunyazwa okuyimpumelelo kwempahla kanye nokwakhiwa kwephrojekthi kumakhasimende ethu emakethe yaseMelika Emaphakathi, sinikeza isitifiketi esiphelele sokuthekelisa kanye nesitifiketi samadokhumenti wezinto ezibonakalayo mahhala, njenge:
Isitifiketi Somsuka (Ifomu B)
Isitifiketi Sokuhlola Okubalulekile se-MTC
Umbiko Wokuhlola we-SGS
Uhlu lokupakisha
I-invoyisi yezentengiso
Ngaphezu kwalokho, siqinisekisa ukuthi noma iyiphi idokhumenti enephutha noma ebekwe endaweni engafanele izophinde ikhishwe phakathi namahora angu-24, siqinisekisa ukuthi iphrojekthi ngeke iphinde ibe nokubambezeleka.
Amalungiselelo Ezokuthutha Ochwepheshe
Uma ukuthunyelwa sekuthunyelwe, okuthengiswayo kuzolethwa kumthwali ongathathi hlangothi ngemodi yenhlanganisela yezokuthutha zasemhlabeni nolwandle, ezokuthutha zizophepha futhi zithembeke. Okulandelayo yimizila eyinhloko yezokuthutha kanye ne-ETA:
I-China → Colon, Panama: ~ izinsuku ezingu-30
I-China → Manzanillo, Mexico: Cishe Izinsuku ezingama-28
I-China → Limon, Costa Rica: ~35days
Esimeni sezidingo zephrojekthi, sinikezela ngezinsizakalo zokuthutha ezihamba ngezinyawo ezifushane ukusuka emachwebeni ukuya ezindaweni zikawoyela noma izizinda zemisebenzi. Isibonelo, ngozakwethu wezokuthutha wendawo e-Panama TMM, sihlinzeka ngezixazululo ze-logistic zokuphela-to-ekupheleni, ukuletha impahla yephrojekthi ngesikhathi nangendlela ephephile.
1. Ingabe amapayipi akho ensimbi e-API 5L asesikhathini samanje emakethe yaseMelika?
Uqinisile wethuI-API 5Lamapayipi ensimbi ahambisana ngokugcwele ne-API 5L 45th Revision yakamuva okuwukuphela kohlelo olwamukelekayo iziphathimandla emazweni aseMelika (e-US, Canada naseLatin America)? Futhi zithobelana nezindinganiso zobukhulu ze-ASME B36.10M kanye namazinga endawo afana ne-NOM e-Mexico kanye nemithetho yendawo yokuhweba yamahhala e-Panama. Zonke izitifiketi (API, NACE MR0175, ISO 9001) zingabhekwa kumawebhusayithi asemthethweni.
2. Ungakhetha Kanjani Usayizi Ofanele we-API 5L Steel Grade Yephrojekthi Yami (isibonelo: X52 vs X65)?
Khetha ingcindezi yakho, emaphakathi nendawo kanye nendawo yephrojekthi : Ngohlelo lokusebenza lwengcindezi ephansi(≤3MPa) njengegesi kamasipala nokunisela ngezolimo, iBanga B noma i-X42 liyonga. Ngokudluliswa kukawoyela/igesi enomfutho ophakathi nendawo (3–7MPa) ezindaweni ezingasogwini (isibonelo, i-Texas shale), i-X52 iyindlela eguquguqukayo kakhulu. Okwamapayipi anengcindezi ephezulu (≥7MPa) noma amaphrojekthi asogwini (isibonelo, izinkambu zamanzi ajulile aseBrazil), i-API 5L X65/I-API 5L X70/I-API 5L X80nazo zinconywa ngamandla okukhiqiza okuphezulu (448–552MPa). Ithimba lethu lonjiniyela lizokunikeza isincomo sebanga samahhala ngokuya ngemininingwane yephrojekthi yakho.
Imniningwano Yokuxhumana
Ikheli
Indawo yemboni yokuthuthukisa i-Kangsheng,
Isifunda saseWuqing, idolobha laseTianjin, eChina.
I-imeyili
Ucingo
Amahora
uMsombuluko-NgeSonto: Inkonzo yamahora angu-24










